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Resveratrol Plus

Country Life
4.6
★ ★ ★ ★ ★
(1957 ratings)
Resveratrol 100 mg
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Score79
A well-priced, fully dosed polyphenol blend offers useful breadth around 100 mg trans-resveratrol. Knotweed refinement and absorption support remain unclear.
How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:
Metabolism Boost
Skin Health

Score 79

A well-priced, fully dosed polyphenol blend offers useful breadth around 100 mg trans-resveratrol. Knotweed refinement and absorption support remain unclear.
How scoring works

Also available as

1 option
120 servings Resveratrol 100 mg • 120 Capsule(s) • 120 servings $38.78 ($0.32 per serving)
$15.98($0.26 per serving)
iHerb
$ 24.55
Amazon
$ 15.98
Vitacost
$ 24.55
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Analysis

The formula supplies 100 mg trans-resveratrol plus three complementary polyphenol extracts. Grape and pine compounds broaden antioxidant coverage without obscuring individual amounts.

Japanese knotweed is identified as the resveratrol source, but purity and emodin removal are not stated. The standard capsule also lacks a lipid or specialized delivery system.

Low serving cost and a large consumer-use history strengthen practical value. Its strongest appeal is balanced polyphenol support rather than a very high resveratrol dose.

Who is it for
  • Adults seeking broad polyphenol support
  • People comfortable with a moderate resveratrol amount
  • Budget-conscious daily users
Best for
  • Skin-oriented antioxidant support
  • Routine polyphenol intake
  • Users wanting grape and pine extracts

Pros

  • Uses trans-resveratrol
  • Adds three complementary extracts
  • Lists every active amount
  • Strong routine value

Cons

  • No enhanced delivery
  • Emodin removal is unverified
  • Purity is not stated
  • Resveratrol amount is moderate

Warnings

  • Knotweed-derived material may cause loose stools if residual emodin is present
  • Resveratrol and grape-seed compounds may increase bleeding tendency with blood-thinning medicines

Nutrient quality

77 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.

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Ingredient transparency

83 Highest impact

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

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Customer satisfaction

69 High impact

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

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Value for money

85 Highest impact

The formula breadth and modest price support good quality-adjusted value. Serving cost is low for several disclosed polyphenol extracts.

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Goals

Metabolism Boost
Metabolism Boost
Impact
High effect
C+ Goal FitC+ Strength of SupportC+ CoverageB 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
Skin Health
Impact
Moderate effect
C- Goal FitC Strength of SupportD- CoverageB 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

IngredientAmount 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
Gluten Free Adults 18–50 Vegan Dairy Free Vegetarian
Report overview
Resveratrol (Knotweed extract) · 100 mg OverallScore59
C Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyB Value

The trans isomer is supplied at a supportive daily amount alongside several grape and pine polyphenol extracts. The standard capsule lacks an absorption-enhancing delivery system, and trans-resveratrol purity is not standardized on the supplied label. Knotweed sourcing without stated emodin removal creates a product-specific possibility of mild laxative effects, although cost efficiency remains favorable.

View ingredientView products
Loading alternative details
83 Performance

High Potency Trans-Resveratrol 600 mg

Doctor's Best
<p>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.</p>
81 Performance

Resveratrol 250 mg with Red Wine Extract

Solgar
<p>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.</p>
80 Performance

TransMax TR

Biotivia
<p>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.</p>
80 Budget

Resveratrol 100 mg

Life Extension
<p>The lower serving cost makes this a more economical alternative. 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.</p>
80 Budget

Resveratrol Plus

Country Life
<p>The lower serving cost makes this a more economical alternative. A supportive trans-resveratrol dose is paired with grape and pine polyphenols for broader antioxidant coverage. The economical large format improves value, though incomplete standardization and knotweed without emodin-removal verification leave potency and tolerability uncertainty.</p>
78 Budget

Resveratrol 100 mg

Jarrow Formulas
<p>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.</p>
77 Value

Resveratrol 100 mg

Jarrow Formulas
<p>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.</p>
72 Value

Resveratrol With Pterostilbene 100 mg

Life Extension
<p>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.</p>
72 Value

Resveratrol

youtheory
<p>The balance of ingredient quality and serving economy makes it a stronger value choice. 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.</p>
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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Effects of resveratrol on glucose control and insulin sensitivity in subjects with type 2 diabetes: systematic review and meta-analysis.
    Zhu X; Wu C; Qiu S; Yuan X; Li L · Nutrition & metabolism · 2022
    Meta-analysis283 participants9 studies pooledMetabolism Boost forResveratrol
  2. Effects of resveratrol supplementation on multiple health outcomes: an umbrella review of systematic reviews and meta-analyses of randomized controlled trials.
    Sun JN; Yang R; Fang L; Li YJ; Xing WY; Sun ML; Wu L; Wu QJ; Gong TT · Nutrition journal · 2026
    Meta-analysis45 studies pooledMetabolism Boost forResveratrol
  3. Resveratrol improves insulin resistance, glucose and lipid metabolism in patients with non-alcoholic fatty liver disease: a randomized controlled trial.
    Chen S; Zhao X; Ran L; Wan J; Wang X; Qin Y; Shu F; Gao Y; Yuan L; Zhang Q; Mi M · Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver · 2015
    Randomized trial60 participantsMetabolism Boost forResveratrol
  4. Supplementation with resveratrol modified gut microbiota improving insulin sensitivity and lipid metabolism in subjects with obesity and insulin resistance.
    Guevara-Cruz M; Sánchez-Tapia M; Velazquez-Villegas LA; Torre-Villalvazo I; Guizar-Heredia R; Godínez-Salas E; López-Barradas A; Granados O; Torres-Villalobos G; Torres N; Tovar AR · European journal of nutrition · 2026
    Randomized trial32 participantsMetabolism Boost forResveratrol
  5. Efficacy of Resveratrol Supplementation on Glucose and Lipid Metabolism: A Meta-Analysis and Systematic Review.
    Zhou Q; Wang Y; Han X; Fu S; Zhu C; Chen Q · Frontiers in physiology · 2022
    Meta-analysis1,171 participants25 studies pooledMetabolism Boost forResveratrol
  6. Efficacy and safety of Resveratrol combined with Ablative Fractional CO2 laser system in the treatment of skin photoaging.
    Du YM; Zeng J; Li M; Wang YB; Wu Y; Qi RQ; Gao XH; Chen HD · Journal of cosmetic dermatology · 2021
    Non-randomized trial32 participantsSkin Health forResveratrol
  7. Exploring resveratrol-enriched collagen dressings for diabetic foot ulcers: A retrospective study of wound healing outcomes.
    Sezikli İ; Kendirci M · Journal of tissue viability · 2025
    Cohort study41 participantsSkin Health forResveratrol
  8. Enhanced antioxidant effect of trans-resveratrol: potential of binary systems with polyethylene glycol and cyclodextrin.
    Moyano-Mendez JR; Fabbrocini G; De Stefano D; Mazzella C; Mayol L; Scognamiglio I; Carnuccio R; Ayala F; La Rotonda MI; De Rosa G · Drug development and industrial pharmacy · 2016
    Clinical trialSkin Health forResveratrol
  9. Trans-resveratrol reduces visible signs of skin ageing in healthy adult females over 40: an 8-week randomized placebo-controlled trial.
    Rao A; Briskey D; Roche G; Tremblay A; Da Silva Pinto M; Tompkins TA · Frontiers in aging · 2026
    Randomized trial134 participantsSkin Health forResveratrol
  10. Resveratrol-Loaded Lipid Nanocarriers: Correlation between In Vitro Occlusion Factor and In Vivo Skin Hydrating Effect.
    Montenegro L; Parenti C; Turnaturi R; Pasquinucci L · Pharmaceutics · 2020
    Clinical trial12 participantsSkin Health forResveratrol