A bottle of Berberine: General Health + Blood Sugar Control + Fight Belly Fat supports weight and blood sugar.

Berberine: Metabolic Wellness + Already-Healthy Blood Sugar Support

  • Already-healthy blood sugar: Supports already-healthy blood sugar as part of a daily routine.*
  • Metabolic wellness: Supports everyday metabolic wellness.*
  • One ingredient: 500 mg berberine HCl. No blend hiding the dose.

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Choose purchase type

Amplify Results With This Stack

A bottle of Berberine: General Health + Blood Sugar Control + Fight Belly Fat supports weight and blood sugar.
+
A jar of NMN labeled Combat Aging, Cell Energy, Replenish NAD+, with text: boost NAD+, metabolic health, muscle strength.
+
A jar labeled "Resveratrol: Revitalize Cells, Heart Health, Anti-Inflammatory" and capsules on a purple background.
Berberine: Metabolic Wellness + Already-Healthy Blood Sugar Support
$45.00
NMN: Cellular Energy + NAD+ Support for Healthy Aging
$74.00
Resveratrol: Cellular Wellness + Heart Health
$48.00

Amplify Results With This Stack

A bottle of Berberine: General Health + Blood Sugar Control + Fight Belly Fat supports weight and blood sugar.
Berberine: Metabolic Wellness + Already-Healthy Blood Sugar Support
$45.00
A jar of NMN labeled Combat Aging, Cell Energy, Replenish NAD+, with text: boost NAD+, metabolic health, muscle strength.
NMN: Cellular Energy + NAD+ Support for Healthy Aging
$74.00
A jar labeled "Resveratrol: Revitalize Cells, Heart Health, Anti-Inflammatory" and capsules on a purple background.
Resveratrol: Cellular Wellness + Heart Health
$48.00

Make metabolic support part of the plan.*

Meals get planned. The 500 mg capsule usually does not.

The Well Theory Berberine is a single-ingredient vegan capsule formulated by orthopedic surgeon Dr. Meredith Warner. Each serving lists 500 mg berberine HCl from Berberis aristata bark. Intended to support metabolic wellness and already-healthy blood sugar.* It is not a substitute for prescribed medication.

  • Already-healthy blood sugar: Supports already-healthy blood sugar as part of a daily routine.*
  • Metabolic wellness: Supports everyday metabolic wellness.*
  • One ingredient: 500 mg berberine HCl. No blend hiding the dose.

Inside each bottle: 30 vegan capsules · Gluten free. Read the Supplement Facts on this page for serving size.

Certificate of Analysis

A clear routine. Realistic expectations.

The goal is support for metabolic wellness and already-healthy blood sugar.* This capsule is not a diabetes treatment, not a weight-loss pill, and not a replacement for a clinician. Pay attention over 90 days of daily use. If you expect overnight results, please save your money. It does take time to work within the body.

Choose Berberine when you want 500 mg berberine HCl for metabolic wellness and already-healthy blood sugar support.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Amounts per serving

  • Berberine HCl (Berberis aristata bark): 500 mg

30 vegan capsules. Gluten free. Read the Supplement Facts on this page for serving size, Daily Values, and other ingredients.

Storage: Store in a cool, dry place. Do not use if the seal is broken or missing.

500 mg berberine. One job.*

Metabolic wellness and already-healthy blood sugar support. Understand the amount, and what this capsule is not.

Well Theory Berberine

THE PURPOSEThe meals are already happening.*

Berberine is intended to support metabolic wellness and already-healthy blood sugar.* It belongs next to the meals you already eat, not as a workaround for a diagnosis. If you take medication for blood sugar, this is not a substitute. Ask a healthcare professional before combining.

THE FORMULA500 mg berberine HCl.

Each serving lists 500 mg berberine HCl from Berberis aristata bark. That is the whole formula. AMPK is a pathway researchers discuss with berberine. Naming a pathway is not a promise of weight change or a treatment.

THE ROUTINEOne capsule. Daily.

If you want berberine stated at 500 mg, this is the bottle. Confirm serving size on the Supplement Facts. Daily use for at least 90 days before you judge.

THE CHECK-INWhat should you watch?

This is support for already-healthy blood sugar and metabolic wellness.* It is not a reason to change prescribed medication on your own.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Benefits + What to Expect

Why this capsule? Start with 500 mg, one ingredient, and the honest limit.*

Well Theory Berberine
THE DOSE

500 mg berberine HCl.

If you compare labels, this serving is 500 mg from Berberis aristata bark. No extras in the serving.

THE JOB

Already-healthy blood sugar. Metabolic wellness.*

That is the structure/function job.* It is not a diabetes treatment and not a weight-loss claim.

NOT NMN

Different molecule. Different job.

NMN is a NAD+ precursor at 500 mg. Berberine is berberine HCl at 500 mg. Same capsule count. Not the same bottle. Do not buy both because the milligrams match.

REALISTIC EXPECTATIONS

Support that fits into a routine.*

What we do not promise: a change in body weight, a substitute for medication, or a particular number on a meter after one capsule.

If the product does not agree with you, speak with a healthcare professional before continuing.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

One ingredient. A closer look.

Each serving provides 500 mg berberine HCl. Here is what that amount is, and where the evidence has limits.
Berberine HCl · 500 mg

FROM BERBERIS ARISTATA BARK

Berberine HCl is a plant compound from Berberis aristata bark. This serving lists 500 mg. It is intended to support metabolic wellness and already-healthy blood sugar.*

The amount should not be read as proof of a particular week. It is listed so you can compare it with other berberine products. It is not a replacement for prescribed medication.

A person pours yellow supplements from a bottle into their hand, with fruit and a watch in the background.

Before you decide

Is this a treatment for diabetes or a weight-loss pill?

No. It is intended to support metabolic wellness and already-healthy blood sugar.* It is not intended to diagnose, treat, cure, or prevent any disease, and it is not a weight-loss product.

How long until I notice a difference?

There is no promised timeline. Dr. Warner’s standard is daily use for at least 90 days before deciding what a supplement is doing.

What amounts are in a serving?

Each serving lists 500 mg berberine HCl (Berberis aristata bark). The bottle contains 30 vegan capsules. Confirm serving size on the Supplement Facts.

Can I take this with prescription medication?

Ask a healthcare professional before combining berberine with medications, including those for blood sugar. Do not stop or change a prescription on your own.

What should I consider before using it?

Consult a healthcare professional before use if you take medications, are pregnant or nursing, or have questions about whether berberine is appropriate. Keep out of reach of children.

How does the subscription work?

Review the delivery frequency, recurring price, and subscription terms shown before checkout. If you subscribe, you can manage your delivery schedule or cancel from your account. Subscription is how the bottle arrives, not a requirement for the formula to work.

Who created The Well Theory?

The Well Theory was founded by orthopedic surgeon Dr. Meredith Warner. She formulates these products as daily nutritional support, not as a substitute for medical care.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Make metabolic support part of the plan.*

Meals get planned. The 500 mg capsule usually does not.

The Well Theory Berberine is a single-ingredient vegan capsule formulated by orthopedic surgeon Dr. Meredith Warner. Each serving lists 500 mg berberine HCl from Berberis aristata bark. Intended to support metabolic wellness and already-healthy blood sugar.* It is not a substitute for prescribed medication.

  • Already-healthy blood sugar: Supports already-healthy blood sugar as part of a daily routine.*
  • Metabolic wellness: Supports everyday metabolic wellness.*
  • One ingredient: 500 mg berberine HCl. No blend hiding the dose.

Inside each bottle: 30 vegan capsules · Gluten free. Read the Supplement Facts on this page for serving size.

Certificate of Analysis

A clear routine. Realistic expectations.

The goal is support for metabolic wellness and already-healthy blood sugar.* This capsule is not a diabetes treatment, not a weight-loss pill, and not a replacement for a clinician. Pay attention over 90 days of daily use. If you expect overnight results, please save your money. It does take time to work within the body.

Choose Berberine when you want 500 mg berberine HCl for metabolic wellness and already-healthy blood sugar support.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Amounts per serving

  • Berberine HCl (Berberis aristata bark): 500 mg

30 vegan capsules. Gluten free. Read the Supplement Facts on this page for serving size, Daily Values, and other ingredients.

Storage: Store in a cool, dry place. Do not use if the seal is broken or missing.

500 mg berberine. One job.*

Metabolic wellness and already-healthy blood sugar support. Understand the amount, and what this capsule is not.

Well Theory Berberine

THE PURPOSEThe meals are already happening.*

Berberine is intended to support metabolic wellness and already-healthy blood sugar.* It belongs next to the meals you already eat, not as a workaround for a diagnosis. If you take medication for blood sugar, this is not a substitute. Ask a healthcare professional before combining.

THE FORMULA500 mg berberine HCl.

Each serving lists 500 mg berberine HCl from Berberis aristata bark. That is the whole formula. AMPK is a pathway researchers discuss with berberine. Naming a pathway is not a promise of weight change or a treatment.

THE ROUTINEOne capsule. Daily.

If you want berberine stated at 500 mg, this is the bottle. Confirm serving size on the Supplement Facts. Daily use for at least 90 days before you judge.

THE CHECK-INWhat should you watch?

This is support for already-healthy blood sugar and metabolic wellness.* It is not a reason to change prescribed medication on your own.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Benefits + What to Expect

Why this capsule? Start with 500 mg, one ingredient, and the honest limit.*

Well Theory Berberine
THE DOSE

500 mg berberine HCl.

If you compare labels, this serving is 500 mg from Berberis aristata bark. No extras in the serving.

THE JOB

Already-healthy blood sugar. Metabolic wellness.*

That is the structure/function job.* It is not a diabetes treatment and not a weight-loss claim.

NOT NMN

Different molecule. Different job.

NMN is a NAD+ precursor at 500 mg. Berberine is berberine HCl at 500 mg. Same capsule count. Not the same bottle. Do not buy both because the milligrams match.

REALISTIC EXPECTATIONS

Support that fits into a routine.*

What we do not promise: a change in body weight, a substitute for medication, or a particular number on a meter after one capsule.

If the product does not agree with you, speak with a healthcare professional before continuing.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

One ingredient. A closer look.

Each serving provides 500 mg berberine HCl. Here is what that amount is, and where the evidence has limits.
Berberine HCl · 500 mg

FROM BERBERIS ARISTATA BARK

Berberine HCl is a plant compound from Berberis aristata bark. This serving lists 500 mg. It is intended to support metabolic wellness and already-healthy blood sugar.*

The amount should not be read as proof of a particular week. It is listed so you can compare it with other berberine products. It is not a replacement for prescribed medication.

A person pours yellow supplements from a bottle into their hand, with fruit and a watch in the background.

Before you decide

Is this a treatment for diabetes or a weight-loss pill?

No. It is intended to support metabolic wellness and already-healthy blood sugar.* It is not intended to diagnose, treat, cure, or prevent any disease, and it is not a weight-loss product.

How long until I notice a difference?

There is no promised timeline. Dr. Warner’s standard is daily use for at least 90 days before deciding what a supplement is doing.

What amounts are in a serving?

Each serving lists 500 mg berberine HCl (Berberis aristata bark). The bottle contains 30 vegan capsules. Confirm serving size on the Supplement Facts.

Can I take this with prescription medication?

Ask a healthcare professional before combining berberine with medications, including those for blood sugar. Do not stop or change a prescription on your own.

What should I consider before using it?

Consult a healthcare professional before use if you take medications, are pregnant or nursing, or have questions about whether berberine is appropriate. Keep out of reach of children.

How does the subscription work?

Review the delivery frequency, recurring price, and subscription terms shown before checkout. If you subscribe, you can manage your delivery schedule or cancel from your account. Subscription is how the bottle arrives, not a requirement for the formula to work.

Who created The Well Theory?

The Well Theory was founded by orthopedic surgeon Dr. Meredith Warner. She formulates these products as daily nutritional support, not as a substitute for medical care.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Make metabolic support part of the plan.*

Meals get planned. The 500 mg capsule usually does not.

The Well Theory Berberine is a single-ingredient vegan capsule formulated by orthopedic surgeon Dr. Meredith Warner. Each serving lists 500 mg berberine HCl from Berberis aristata bark. Intended to support metabolic wellness and already-healthy blood sugar.* It is not a substitute for prescribed medication.

  • Already-healthy blood sugar: Supports already-healthy blood sugar as part of a daily routine.*
  • Metabolic wellness: Supports everyday metabolic wellness.*
  • One ingredient: 500 mg berberine HCl. No blend hiding the dose.

Inside each bottle: 30 vegan capsules · Gluten free. Read the Supplement Facts on this page for serving size.

Certificate of Analysis

A clear routine. Realistic expectations.

The goal is support for metabolic wellness and already-healthy blood sugar.* This capsule is not a diabetes treatment, not a weight-loss pill, and not a replacement for a clinician. Pay attention over 90 days of daily use. If you expect overnight results, please save your money. It does take time to work within the body.

Choose Berberine when you want 500 mg berberine HCl for metabolic wellness and already-healthy blood sugar support.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Amounts per serving

  • Berberine HCl (Berberis aristata bark): 500 mg

30 vegan capsules. Gluten free. Read the Supplement Facts on this page for serving size, Daily Values, and other ingredients.

Storage: Store in a cool, dry place. Do not use if the seal is broken or missing.

500 mg berberine. One job.*

Metabolic wellness and already-healthy blood sugar support. Understand the amount, and what this capsule is not.

Well Theory Berberine

THE PURPOSEThe meals are already happening.*

Berberine is intended to support metabolic wellness and already-healthy blood sugar.* It belongs next to the meals you already eat, not as a workaround for a diagnosis. If you take medication for blood sugar, this is not a substitute. Ask a healthcare professional before combining.

THE FORMULA500 mg berberine HCl.

Each serving lists 500 mg berberine HCl from Berberis aristata bark. That is the whole formula. AMPK is a pathway researchers discuss with berberine. Naming a pathway is not a promise of weight change or a treatment.

THE ROUTINEOne capsule. Daily.

If you want berberine stated at 500 mg, this is the bottle. Confirm serving size on the Supplement Facts. Daily use for at least 90 days before you judge.

THE CHECK-INWhat should you watch?

This is support for already-healthy blood sugar and metabolic wellness.* It is not a reason to change prescribed medication on your own.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Benefits + What to Expect

Why this capsule? Start with 500 mg, one ingredient, and the honest limit.*

Well Theory Berberine
THE DOSE

500 mg berberine HCl.

If you compare labels, this serving is 500 mg from Berberis aristata bark. No extras in the serving.

THE JOB

Already-healthy blood sugar. Metabolic wellness.*

That is the structure/function job.* It is not a diabetes treatment and not a weight-loss claim.

NOT NMN

Different molecule. Different job.

NMN is a NAD+ precursor at 500 mg. Berberine is berberine HCl at 500 mg. Same capsule count. Not the same bottle. Do not buy both because the milligrams match.

REALISTIC EXPECTATIONS

Support that fits into a routine.*

What we do not promise: a change in body weight, a substitute for medication, or a particular number on a meter after one capsule.

If the product does not agree with you, speak with a healthcare professional before continuing.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

One ingredient. A closer look.

Each serving provides 500 mg berberine HCl. Here is what that amount is, and where the evidence has limits.
Berberine HCl · 500 mg

FROM BERBERIS ARISTATA BARK

Berberine HCl is a plant compound from Berberis aristata bark. This serving lists 500 mg. It is intended to support metabolic wellness and already-healthy blood sugar.*

The amount should not be read as proof of a particular week. It is listed so you can compare it with other berberine products. It is not a replacement for prescribed medication.

A person pours yellow supplements from a bottle into their hand, with fruit and a watch in the background.

Before you decide

Is this a treatment for diabetes or a weight-loss pill?

No. It is intended to support metabolic wellness and already-healthy blood sugar.* It is not intended to diagnose, treat, cure, or prevent any disease, and it is not a weight-loss product.

How long until I notice a difference?

There is no promised timeline. Dr. Warner’s standard is daily use for at least 90 days before deciding what a supplement is doing.

What amounts are in a serving?

Each serving lists 500 mg berberine HCl (Berberis aristata bark). The bottle contains 30 vegan capsules. Confirm serving size on the Supplement Facts.

Can I take this with prescription medication?

Ask a healthcare professional before combining berberine with medications, including those for blood sugar. Do not stop or change a prescription on your own.

What should I consider before using it?

Consult a healthcare professional before use if you take medications, are pregnant or nursing, or have questions about whether berberine is appropriate. Keep out of reach of children.

How does the subscription work?

Review the delivery frequency, recurring price, and subscription terms shown before checkout. If you subscribe, you can manage your delivery schedule or cancel from your account. Subscription is how the bottle arrives, not a requirement for the formula to work.

Who created The Well Theory?

The Well Theory was founded by orthopedic surgeon Dr. Meredith Warner. She formulates these products as daily nutritional support, not as a substitute for medical care.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Make metabolic support part of the plan.*

Meals get planned. The 500 mg capsule usually does not.

The Well Theory Berberine is a single-ingredient vegan capsule formulated by orthopedic surgeon Dr. Meredith Warner. Each serving lists 500 mg berberine HCl from Berberis aristata bark. Intended to support metabolic wellness and already-healthy blood sugar.* It is not a substitute for prescribed medication.

  • Already-healthy blood sugar: Supports already-healthy blood sugar as part of a daily routine.*
  • Metabolic wellness: Supports everyday metabolic wellness.*
  • One ingredient: 500 mg berberine HCl. No blend hiding the dose.

Inside each bottle: 30 vegan capsules · Gluten free. Read the Supplement Facts on this page for serving size.

Certificate of Analysis

A clear routine. Realistic expectations.

The goal is support for metabolic wellness and already-healthy blood sugar.* This capsule is not a diabetes treatment, not a weight-loss pill, and not a replacement for a clinician. Pay attention over 90 days of daily use. If you expect overnight results, please save your money. It does take time to work within the body.

Choose Berberine when you want 500 mg berberine HCl for metabolic wellness and already-healthy blood sugar support.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Amounts per serving

  • Berberine HCl (Berberis aristata bark): 500 mg

30 vegan capsules. Gluten free. Read the Supplement Facts on this page for serving size, Daily Values, and other ingredients.

Storage: Store in a cool, dry place. Do not use if the seal is broken or missing.

500 mg berberine. One job.*

Metabolic wellness and already-healthy blood sugar support. Understand the amount, and what this capsule is not.

Well Theory Berberine

THE PURPOSEThe meals are already happening.*

Berberine is intended to support metabolic wellness and already-healthy blood sugar.* It belongs next to the meals you already eat, not as a workaround for a diagnosis. If you take medication for blood sugar, this is not a substitute. Ask a healthcare professional before combining.

THE FORMULA500 mg berberine HCl.

Each serving lists 500 mg berberine HCl from Berberis aristata bark. That is the whole formula. AMPK is a pathway researchers discuss with berberine. Naming a pathway is not a promise of weight change or a treatment.

THE ROUTINEOne capsule. Daily.

If you want berberine stated at 500 mg, this is the bottle. Confirm serving size on the Supplement Facts. Daily use for at least 90 days before you judge.

THE CHECK-INWhat should you watch?

This is support for already-healthy blood sugar and metabolic wellness.* It is not a reason to change prescribed medication on your own.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Benefits + What to Expect

Why this capsule? Start with 500 mg, one ingredient, and the honest limit.*

Well Theory Berberine
THE DOSE

500 mg berberine HCl.

If you compare labels, this serving is 500 mg from Berberis aristata bark. No extras in the serving.

THE JOB

Already-healthy blood sugar. Metabolic wellness.*

That is the structure/function job.* It is not a diabetes treatment and not a weight-loss claim.

NOT NMN

Different molecule. Different job.

NMN is a NAD+ precursor at 500 mg. Berberine is berberine HCl at 500 mg. Same capsule count. Not the same bottle. Do not buy both because the milligrams match.

REALISTIC EXPECTATIONS

Support that fits into a routine.*

What we do not promise: a change in body weight, a substitute for medication, or a particular number on a meter after one capsule.

If the product does not agree with you, speak with a healthcare professional before continuing.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

One ingredient. A closer look.

Each serving provides 500 mg berberine HCl. Here is what that amount is, and where the evidence has limits.
Berberine HCl · 500 mg

FROM BERBERIS ARISTATA BARK

Berberine HCl is a plant compound from Berberis aristata bark. This serving lists 500 mg. It is intended to support metabolic wellness and already-healthy blood sugar.*

The amount should not be read as proof of a particular week. It is listed so you can compare it with other berberine products. It is not a replacement for prescribed medication.

A person pours yellow supplements from a bottle into their hand, with fruit and a watch in the background.

Before you decide

Is this a treatment for diabetes or a weight-loss pill?

No. It is intended to support metabolic wellness and already-healthy blood sugar.* It is not intended to diagnose, treat, cure, or prevent any disease, and it is not a weight-loss product.

How long until I notice a difference?

There is no promised timeline. Dr. Warner’s standard is daily use for at least 90 days before deciding what a supplement is doing.

What amounts are in a serving?

Each serving lists 500 mg berberine HCl (Berberis aristata bark). The bottle contains 30 vegan capsules. Confirm serving size on the Supplement Facts.

Can I take this with prescription medication?

Ask a healthcare professional before combining berberine with medications, including those for blood sugar. Do not stop or change a prescription on your own.

What should I consider before using it?

Consult a healthcare professional before use if you take medications, are pregnant or nursing, or have questions about whether berberine is appropriate. Keep out of reach of children.

How does the subscription work?

Review the delivery frequency, recurring price, and subscription terms shown before checkout. If you subscribe, you can manage your delivery schedule or cancel from your account. Subscription is how the bottle arrives, not a requirement for the formula to work.

Who created The Well Theory?

The Well Theory was founded by orthopedic surgeon Dr. Meredith Warner. She formulates these products as daily nutritional support, not as a substitute for medical care.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Make metabolic support part of the plan.*

Meals get planned. The 500 mg capsule usually does not.

The Well Theory Berberine is a single-ingredient vegan capsule formulated by orthopedic surgeon Dr. Meredith Warner. Each serving lists 500 mg berberine HCl from Berberis aristata bark. Intended to support metabolic wellness and already-healthy blood sugar.* It is not a substitute for prescribed medication.

  • Already-healthy blood sugar: Supports already-healthy blood sugar as part of a daily routine.*
  • Metabolic wellness: Supports everyday metabolic wellness.*
  • One ingredient: 500 mg berberine HCl. No blend hiding the dose.

Inside each bottle: 30 vegan capsules · Gluten free. Read the Supplement Facts on this page for serving size.

Certificate of Analysis

A clear routine. Realistic expectations.

The goal is support for metabolic wellness and already-healthy blood sugar.* This capsule is not a diabetes treatment, not a weight-loss pill, and not a replacement for a clinician. Pay attention over 90 days of daily use. If you expect overnight results, please save your money. It does take time to work within the body.

Choose Berberine when you want 500 mg berberine HCl for metabolic wellness and already-healthy blood sugar support.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Amounts per serving

  • Berberine HCl (Berberis aristata bark): 500 mg

30 vegan capsules. Gluten free. Read the Supplement Facts on this page for serving size, Daily Values, and other ingredients.

Storage: Store in a cool, dry place. Do not use if the seal is broken or missing.

500 mg berberine. One job.*

Metabolic wellness and already-healthy blood sugar support. Understand the amount, and what this capsule is not.

Well Theory Berberine

THE PURPOSEThe meals are already happening.*

Berberine is intended to support metabolic wellness and already-healthy blood sugar.* It belongs next to the meals you already eat, not as a workaround for a diagnosis. If you take medication for blood sugar, this is not a substitute. Ask a healthcare professional before combining.

THE FORMULA500 mg berberine HCl.

Each serving lists 500 mg berberine HCl from Berberis aristata bark. That is the whole formula. AMPK is a pathway researchers discuss with berberine. Naming a pathway is not a promise of weight change or a treatment.

THE ROUTINEOne capsule. Daily.

If you want berberine stated at 500 mg, this is the bottle. Confirm serving size on the Supplement Facts. Daily use for at least 90 days before you judge.

THE CHECK-INWhat should you watch?

This is support for already-healthy blood sugar and metabolic wellness.* It is not a reason to change prescribed medication on your own.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Benefits + What to Expect

Why this capsule? Start with 500 mg, one ingredient, and the honest limit.*

Well Theory Berberine
THE DOSE

500 mg berberine HCl.

If you compare labels, this serving is 500 mg from Berberis aristata bark. No extras in the serving.

THE JOB

Already-healthy blood sugar. Metabolic wellness.*

That is the structure/function job.* It is not a diabetes treatment and not a weight-loss claim.

NOT NMN

Different molecule. Different job.

NMN is a NAD+ precursor at 500 mg. Berberine is berberine HCl at 500 mg. Same capsule count. Not the same bottle. Do not buy both because the milligrams match.

REALISTIC EXPECTATIONS

Support that fits into a routine.*

What we do not promise: a change in body weight, a substitute for medication, or a particular number on a meter after one capsule.

If the product does not agree with you, speak with a healthcare professional before continuing.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

One ingredient. A closer look.

Each serving provides 500 mg berberine HCl. Here is what that amount is, and where the evidence has limits.
Berberine HCl · 500 mg

FROM BERBERIS ARISTATA BARK

Berberine HCl is a plant compound from Berberis aristata bark. This serving lists 500 mg. It is intended to support metabolic wellness and already-healthy blood sugar.*

The amount should not be read as proof of a particular week. It is listed so you can compare it with other berberine products. It is not a replacement for prescribed medication.

A person pours yellow supplements from a bottle into their hand, with fruit and a watch in the background.

Before you decide

Is this a treatment for diabetes or a weight-loss pill?

No. It is intended to support metabolic wellness and already-healthy blood sugar.* It is not intended to diagnose, treat, cure, or prevent any disease, and it is not a weight-loss product.

How long until I notice a difference?

There is no promised timeline. Dr. Warner’s standard is daily use for at least 90 days before deciding what a supplement is doing.

What amounts are in a serving?

Each serving lists 500 mg berberine HCl (Berberis aristata bark). The bottle contains 30 vegan capsules. Confirm serving size on the Supplement Facts.

Can I take this with prescription medication?

Ask a healthcare professional before combining berberine with medications, including those for blood sugar. Do not stop or change a prescription on your own.

What should I consider before using it?

Consult a healthcare professional before use if you take medications, are pregnant or nursing, or have questions about whether berberine is appropriate. Keep out of reach of children.

How does the subscription work?

Review the delivery frequency, recurring price, and subscription terms shown before checkout. If you subscribe, you can manage your delivery schedule or cancel from your account. Subscription is how the bottle arrives, not a requirement for the formula to work.

Who created The Well Theory?

The Well Theory was founded by orthopedic surgeon Dr. Meredith Warner. She formulates these products as daily nutritional support, not as a substitute for medical care.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Customer Reviews

Stronger. Sharper. Pain-Free.

Aging Doesn’t Have to Feel This Hard

Orthopedic Surgeon Dr. Meredith Warner built a protocol (MEDS) to help you move, think, and feel better as you age—without prescriptions, burnout, or surgeries you don’t need.

Dr. Warner combines clinical expertise with natural solutions to help you build strength, reverse damage, and age on your own terms.

Her protocol targets pain and inflammation at the source so you can keep doing what you love, longer.