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Curcumin & Berberine

Swanson Superior Herbs
4.7
★ ★ ★ ★ ★
(914 ratings)
Turmeric 300 mg
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Score84
A well-disclosed curcumin-and-berberine combination with piperine support. Medicine interactions and digestive tolerance are the main trade-offs.
How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:

Score 84

A well-disclosed curcumin-and-berberine combination with piperine support. Medicine interactions and digestive tolerance are the main trade-offs.
How scoring works
$19.39($0.32 per serving)
iHerb
$ 19.39
iHerb
$ 19.39
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Analysis

The capsule combines 300 mg curcuminoids with 300 mg berberine hydrochloride. Those moderate amounts make both ingredients central rather than treating one as a token addition.

Five milligrams of piperine supports curcumin exposure but can also alter medicine handling. Berberine adds its own gastrointestinal and glucose-related considerations, so this is less straightforward than a curcumin-only formula.

All active forms and quantities are clearly listed, supporting useful comparison. Inactive ingredients and fuller extract standardization details are not supplied.

Who is it for
  • Adults specifically seeking curcumin plus berberine
  • Users who understand piperine interactions
  • People not using glucose-lowering medicines without guidance
Best for
  • Combined botanical routines
  • Users prioritizing active transparency
  • Those wanting piperine-assisted curcumin

Pros

  • Provides 300 mg curcuminoids
  • Provides 300 mg berberine HCl
  • Includes 5 mg piperine
  • Clearly lists all active amounts

Cons

  • More complex than curcumin alone
  • Both main doses are moderate
  • Inactive ingredients are absent
  • Interaction burden is meaningful

Warnings

  • Berberine may add to the effects of glucose-lowering medicines
  • Piperine can change the absorption and metabolism of many medicines
  • Berberine and curcumin may cause digestive upset, especially when started together

Nutrient quality

87 Highest impact

Curcuminoids and berberine hydrochloride are recognizable forms, while piperine supports absorption, and curcumin and berberine are each supplied at moderate amounts, with enough piperine to aid delivery. Berberine, curcumin, and piperine create meaningful glucose-lowering and medication-interaction potential, while curcumin and berberine form a coherent metabolic and inflammatory-support combination.

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Ingredient transparency

84 Highest impact

Every listed active ingredient has a specific amount, and no proprietary blend hides the amount of a listed active ingredient. Serving count is supplied, but complete daily-use directions are not provided, while inactive ingredients and excipients are not included in the supplied label details.

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Customer satisfaction

72 High impact

The supplied average rating is strong, and moderate review volume provides a reasonable evidence base. Specific review themes are unavailable, so repeated negatives and real-world fit remain uncertain.

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Value for money

91 Highest impact

Useful forms and meaningful amounts generally justify the product positioning, and the low serving cost provides strong practical value. All three ingredients have a plausible role in the focused combination, while the formula and serving value compare well with similar turmeric products.

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Ingredients

IngredientAmount per serving
Berberine HCl
300 mg
Curcumin (Curcuminoids)
300 mg
Black Pepper extract (Piperine)
5 mg
Adults 18–50
Report overview
C+ Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyA+ Value

The formula provides 300 mg of curcuminoids with enough black pepper extract to support absorption. The active dose is moderate and clearly identified, though the standardization percentage is missing. A below-norm serving cost creates strong value for an enhanced formula.

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