Resveratrol Plus

Country Life

4.6

★ ★ ★ ★ ★

(1961 ratings)

Resveratrol 100 mg

Score

A clearly dosed polyphenol blend offers excellent routine value and sensible breadth. Missing knotweed-refinement and delivery details are its main limitations.

How scoring works

Quantity:120 Capsule(s) • (120 servings)

Goals:

Metabolism Boost

Skin Health

Score 80

A clearly dosed polyphenol blend offers excellent routine value and sensible breadth. Missing knotweed-refinement and delivery details are its main limitations.

How scoring works

Also available as

1 option

60 servings Resveratrol 100 mg • 60 Capsule(s) • 60 servings $15.98 ($0.26 per serving)

$38.78($0.32 per serving)

iHerb	$ 38.79
Amazon	$ 38.78
Pure Formulas	$ 38.79
Vitacost	$ 38.79

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Analysis

Each serving combines 100 mg trans-resveratrol with grape seed, grape skin, and pine bark extracts. Individual amounts are clear, making the antioxidant structure easy to evaluate.

The knotweed source is named but refinement details are not provided. A conventional capsule offers no stated solution to resveratrol's limited absorption.

The larger package improves routine value and reduces restocking. It is a practical choice for moderate-dose daily polyphenols rather than high-dose resveratrol alone.

Who is it for

Long-term polyphenol users
Adults seeking moderate resveratrol with supporting extracts
People prioritizing serving efficiency

Best for

Daily antioxidant support
Skin-focused wellness routines
Value over a larger package

Pros

Provides trans-resveratrol
Adds grape and pine polyphenols
Transparent active amounts
Excellent serving efficiency

Cons

No absorption technology
Emodin removal is not verified
Purity is unstated
Not a high-dose resveratrol product

Warnings

Residual knotweed emodin may cause laxative effects in sensitive users
Polyphenols may increase bleeding tendency with anticoagulant or antiplatelet medicines

Nutrient quality

High impact

The trans isomer is clear, but the standard capsule and incomplete extract standardization limit delivery quality. Resveratrol reaches a supportive amount, while the smaller polyphenol extracts add modest depth.

Ingredient transparency

Highest impact

Every listed active ingredient has a specific amount. Usage and inactive-ingredient details remain incomplete.

Customer satisfaction

High impact

The average rating is positive but not exceptional. The very large feedback pool makes the average highly dependable.

Value for money

Highest impact

The larger format provides good formula quality for its price. Economical long-term use supports strong serving value.

Report analysis

Goals

Selected only

Metabolism Boost

Impact

High effect

C+

Goal Fit

C+

Strength of Support

C+

Coverage

Formula Quality

Resveratrol · 100 mg

Trans-resveratrol and complementary grape and pine polyphenols may support mitochondrial and insulin-signaling pathways. The resveratrol amount is moderate, and human metabolic outcomes remain inconsistent.

Several disclosed polyphenols broaden antioxidant support without hiding the main active. The added extracts expand breadth more than they deepen the core metabolic effect.

Study evidence

Resveratrol Supportive 21 studies

Skin Health

Impact

Moderate effect

C-

Goal Fit

Strength of Support

D-

Coverage

Formula Quality

Resveratrol · 100 mg

Trans-resveratrol, grape polyphenols, and pine bark extract form a concentrated antioxidant blend. These ingredients may help defend skin from oxidative stress, but they do not directly supply collagen or hydration materials.

The resveratrol amount is moderate and the supporting extracts have disclosed weights. Standardization details are incomplete, and evidence for visible skin changes is less direct than for more targeted skin actives.

Study evidence

Resveratrol Supportive 7 studies

Ingredients

Display goals

Ingredient	Amount per serving
Trans-Resveratrol (Knotweed extract)	100 mg
Grape seed extract (Flavonoid compounds)	50 mg
Grape skin extract (Polyphenols)	25 mg
Pine bark extract (biologically active Flavonoids)	25 mg

Report overview

Resveratrol (Knotweed extract) · 100 mg OverallScore

Active Ingredient Quality & Bioavailability

Dose, Safety & Label Transparency

Value

The trans isomer is provided at a supportive daily amount with additional grape and pine polyphenols. The larger package improves cost efficiency, but the standard capsule offers no stated absorption enhancement or purity standardization. Knotweed sourcing without emodin-removal verification may carry a mild laxative risk for sensitive users.

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Alternative products

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Performance

High Potency Trans-Resveratrol 600 mg

Doctor's Best

Its ingredient profile and goal alignment make it a stronger formulation-focused alternative. A high amount of clearly identified trans-resveratrol provides strong depth at a favorable cost. Basic capsule delivery and missing purity and emodin-removal details limit refinement, while the high dose may increase stomach upset or bleeding tendency with anticoagulant or antiplatelet medicines.

Performance

Resveratrol 250 mg with Red Wine Extract

Solgar

Its ingredient profile and goal alignment make it a stronger formulation-focused alternative. A meaningful trans-resveratrol amount in a fat-containing softgel offers better delivery potential than a plain powder capsule. The larger package improves serving value, although purity details remain incomplete and resveratrol may add bleeding risk with anticoagulant or antiplatelet medicines.

Performance

TransMax TR

Biotivia

Its ingredient profile and goal alignment make it a stronger formulation-focused alternative. MicroActive delivery directly addresses resveratrol absorption while providing a substantial trans-resveratrol amount. The high price buys meaningful delivery technology, but missing purity and emodin-removal details leave tolerability uncertainty for the knotweed source.

Budget

Resveratrol 100 mg

Jarrow Formulas

The lower serving cost makes this a more economical alternative. A long supply of resveratrol and vitamin C offers economical, modest antioxidant support. Unconfirmed trans-isomer content, standard capsule delivery, and missing emodin-removal detail limit confidence in effective exposure.

Budget

Resveratrol 100 mg

Life Extension

No strictly cheaper eligible choice remained, so this is one of the closest low-cost alternatives. Trans-resveratrol from grape and knotweed plus quercetin creates a focused antioxidant combination at a low serving cost. Duplicate source entries make the total active amount unclear, and missing purity and emodin-removal details limit dose and tolerability confidence.

Budget

Resveratrol

youtheory

No strictly cheaper eligible choice remained, so this is one of the closest low-cost alternatives. A useful trans-resveratrol amount provides meaningful antioxidant coverage at an efficient serving cost. Pressed-tablet delivery, missing emodin verification, and an opaque fruit blend are the main limitations.

Value

Resveratrol 100 mg

Jarrow Formulas

The balance of ingredient quality and serving economy makes it a stronger value choice. Resveratrol and vitamin C provide modest antioxidant support at a favorable serving cost. The label does not confirm the trans isomer, enhanced absorption, or emodin removal, so effective exposure remains uncertain.

Value

Resveratrol With Pterostilbene 100 mg

Life Extension

The balance of ingredient quality and serving economy makes it a stronger value choice. Trans-resveratrol and quercetin provide useful antioxidant support, but the repeated resveratrol entries make the total active amount ambiguous. Trace pterostilbene adds little practical value, while knotweed without emodin-removal verification may cause loose stools in sensitive users.

Value