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Metabolic Xtra

Pure Encapsulations
4.6
★ ★ ★ ★ ★
(18 ratings)
Resveratrol 20 mg
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Score74

A coherent berberine-based metabolic formula includes quality trans-resveratrol only as a minor supporting dose.

How scoring works
Quantity:90 Capsule(s) • (90 servings)
Goals:

Score 74

A coherent berberine-based metabolic formula includes quality trans-resveratrol only as a minor supporting dose.

How scoring works
$52.40($0.58 per serving)
Pure Formulas
$ 56.50
iHerb
$ 52.40
Vitacost
$ 56.50
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Analysis

The formula provides 350 mg berberine HCl, 200 mcg chromium, and 100 mg alpha-lipoic acid. These ingredients define its metabolic purpose more clearly than the resveratrol.

resVida trans-resveratrol is present at only 20 mg. Branded isomer quality is useful, but the amount is too small for a focused resveratrol product.

One capsule and 90 servings support convenient use, yet the formula is better assessed as a metabolic blend. People using glucose-lowering medicines need professional review before combining these actives.

Who is it for
  • Adults seeking a metabolism-focused blend
  • Users wanting berberine with chromium and ALA
  • People able to review glucose-lowering interactions
Best for
  • Metabolic-support routines
  • Users prioritizing berberine over resveratrol
  • One-capsule long-supply use

Pros

  • Provides berberine HCl
  • Includes chromium polynicotinate
  • Includes alpha-lipoic acid
  • Uses branded trans-resveratrol

Cons

  • Only 20 mg resveratrol
  • Not a focused resveratrol supplement
  • Berberine dose is moderate
  • Complex glucose-management interaction profile

Warnings

  • Berberine and chromium may add to glucose-lowering medicines
  • Alpha-lipoic acid may also lower blood sugar in sensitive users
  • Resveratrol may add to anticoagulant or antiplatelet effects

Nutrient quality

78 High impact

Useful ingredient forms and coherent metabolic targeting support good formulation logic. Modest core doses and a very small resveratrol contribution limit strength.

Ingredient transparency

81 Highest impact

Active quantities and important form details are clearly stated without a hidden blend. Missing purity information, full directions, and non-active ingredients leave smaller gaps.

Customer satisfaction

57 Moderate impact

The supplied average rating is strong and the rating volume is limited. No specific experience details were provided to judge repeated complaints or purpose alignment.

Value for money

73 High impact

The formula provides fair value for its cost. It remains moderately competitive but does not clearly lead the category.

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Ingredients

IngredientAmount per serving
Chromium (Chromium Polynicotinate)
 200 mcg
Berberine HCl
350 mg
Alpha Lipoic Acid (Thioctic Acid)
 100 mg
resVida Resveratrol (Trans-Resveratrol)
 20 mg
Gluten Free Adults 18–50 Women
Report overview
Resveratrol (Trans-Resveratrol) · 20 mg OverallScore42
C Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value

Branded resVida identifies trans-resveratrol, but the label does not show a purity percentage or separate extract yield. A standard capsule and very small serving limit practical delivery. The normalized cost is high despite clear isomer naming.

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83 Performance

High Potency Trans-Resveratrol 600 mg

Doctor's Best
<p>A high amount of clearly identified trans-resveratrol provides strong depth at a favorable cost. Compared with Metabolic Xtra, the stronger ingredient assessment makes it a more dependable option for the same resveratrol-focused goals.</p>
81 Performance

Resveratrol 500 mg

Solgar
<p>A substantial amount of clearly identified trans-resveratrol gives this focused formula meaningful depth. Compared with Metabolic Xtra, the stronger ingredient assessment makes it a more dependable option for the same resveratrol-focused goals.</p>
80 Performance

TransMax TR

Biotivia
<p>MicroActive delivery directly addresses resveratrol absorption while providing a substantial trans-resveratrol amount. Compared with Metabolic Xtra, the stronger ingredient assessment makes it a more dependable option for the same resveratrol-focused goals.</p>
80 Budget

Resveratrol 100 mg

Life Extension
<p>Trans-resveratrol from grape and knotweed plus quercetin creates a focused antioxidant combination at a low serving cost. Compared with Metabolic Xtra, the lower serving cost improves value while retaining a resveratrol-centered formula.</p>
80 Budget

Resveratrol Plus

Country Life
<p>A supportive trans-resveratrol dose is paired with grape and pine polyphenols for broader antioxidant coverage. Compared with Metabolic Xtra, the lower serving cost improves value while retaining a resveratrol-centered formula.</p>
79 Budget

Resveratrol

NutraMedix
<p>Clearly named trans-resveratrol and red-wine polyphenols form a focused antioxidant formula at useful amounts. Compared with Metabolic Xtra, the lower serving cost improves value while retaining a resveratrol-centered formula.</p>
78 Value

Resveratrol 100 mg

Jarrow Formulas
<p>A long supply of resveratrol and vitamin C offers economical, modest antioxidant support. Compared with Metabolic Xtra, it preserves similar formulation quality at a lower recurring cost.</p>
72 Value

Resveratrol With Pterostilbene 100 mg

Life Extension
<p>Trans-resveratrol and quercetin provide useful antioxidant support, but the repeated resveratrol entries make the total active amount ambiguous. Compared with Metabolic Xtra, it preserves similar formulation quality at a lower recurring cost.</p>
72 Value

Resveratrol

youtheory
<p>A useful trans-resveratrol amount provides meaningful antioxidant coverage at an efficient serving cost. Compared with Metabolic Xtra, it preserves similar formulation quality at a lower recurring cost.</p>
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