Pure Encapsulations

Resveratrol EXTRA

Capsules · 120 capsules · 120 servings · $0.74/serving

  • Adults seeking resveratrol to support healthy cardiovascular function
  • Individuals using resveratrol to help maintain cellular antioxidant defenses
  • Practitioners protocols requiring concentrated resveratrol for longevity-focused patients
  • Longevity · 82% of verified reviews
Quality & Trust Score
98 Strong Evidence
★★★★☆ 4.7 (293) 7 sources
See breakdown →
Manufacturing98
Lab Verification83
Review Consensus99.2
Brand-verified ·Third-party lab tested (heavy metals, contaminants)GMP-certified manufacturing by Pure EncapsulationsPremium ingredient sourcing with bioavailable formsClinical evidence available for primary ingredientsClean FDA regulatory recordPositive consumer reviews and community feedbackAuthorized distribution channel verified
Referenced by  Dr. Sherri Tenpenny, Dr. Joseph Mercola & Sayer Ji + 8 more →
$88.99
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Ingredients & product label

Supplement Facts — Serving size: 1 capsule.
Trans-resveratrol (from Japanese knotweed (Polygonum cuspidatum) extract (root)): 100 mg.
Red wine grape (Vitis vinifera) concentrate (whole fruit), standardized to contain 25% total polyphenols: 50 mg.
Grape (Vitis vinifera) extract (seed), standardized to contain 92% polyphenols: 50 mg.
Other ingredients: vegetarian capsule (cellulose, water), hypoallergenic plant fiber (cellulose), ascorbyl palmitate.

Label directions

Take 1 capsule daily with or between meals, or as directed by a health professional.

Label cautions

If you are pregnant or lactating, have any health condition, or are taking any medication, consult your health professional before use. Keep out of reach of children. Use only if the safety seal is intact. Store in a cool, dry place.

Source: Pure Encapsulations manufacturer label · September 06, 2026. Formulas and labels can change. Check the packaging you receive.

About Pure Encapsulations - Resveratrol EXTRA

Resveratrol EXTRA by Pure Encapsulations delivers a concentrated dose of trans-resveratrol, the bioactive polyphenol form found in grape skin, to support healthy aging, antioxidant defense, and cardiovascular function. Formulated for adults seeking amplified cellular support beyond standard resveratrol offerings.

Why It's Worth Considering: Pure Encapsulations is a practitioner-trusted brand known for rigorous third-party testing and hypoallergenic formulation; the "EXTRA" designation reflects an elevated trans-resveratrol concentration intended for those with higher support needs.

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Why Gabriel Recommends This

Quality & Trust Score: 98 Strong Evidence
Quality Verified
Pure Encapsulations products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.
Label details
Ingredient amounts and serving sizes are shown in the product label section when supplier information is available.
High Practitioner Confidence
Cross-referenced against clinical research from PubMed and practitioner commentary across multiple independent sources.
Manufacturing Standards
Pure Encapsulations maintains GMP-certified manufacturing. Products are evaluated for FDA compliance status, third-party lab testing, and manufacturing track record.
Based on aggregated data from multiple reviews across 7 platforms and clinical research. How the Quality & Trust Score works →
Recommendation generated by Gabriel AI based on publicly available practitioner commentary and quality data. Cited practitioners are not affiliated with or endorsing this product.

How to Take

Take 1 capsule daily with or between meals, or as directed by a health professional.

Who Benefits

Best For

  • Adults seeking resveratrol to support healthy cardiovascular function
  • Individuals using resveratrol to help maintain cellular antioxidant defenses
  • Practitioners protocols requiring concentrated resveratrol for longevity-focused patients
  • Those supporting healthy aging with a clinically dosed resveratrol formula

Cautions

  • Known allergy to any ingredient (check label)
  • Currently pregnant or breastfeeding (consult healthcare provider)
  • Taking prescription medications (check for interactions)
  • Under 18 years of age (unless recommended by pediatrician)

Frequently Asked Questions

  • Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements, some probiotics and oils require refrigeration.

  • Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.

  • Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.

  • Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.

  • Track your specific health goals, energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.

Real Reviews. Real Sources.

4.7
293 reviews
5 star
75%
4 star
15%
3 star
5%
2 star
3%
1 star
2%
All (293)
10 Clinical Research
iHerb
0 iHerb
Amazon
177 Amazon
11 Practitioners
Reddit
42 Reddit
X
30 X
TikTok
1 TikTok
Instagram
2 Instagram
Substack
0 Substack
293 ratings aggregated across 7 sources · full-text reviews below
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Apotheca's Analysis · 50+ Signals Across 6 Dimensions
Resveratrol draws strong interest for anti-aging and cognitive benefits, but individual results with Pure Encapsulations are inconsistent and brand trust is mixed.
Longevity
82%
Cognitive
74%
Efficacy
48%
Value
55%
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Compatibility Guide

Compatibility Data Loading

Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Pure Encapsulations - Resveratrol EXTRA. This data will be available soon.

Research Behind This

Pure Encapsulations Product Quality Assessment
Quality & Trust Score Analysis
This product has been evaluated across 50+ quality signals including third-party testing, manufacturing standards, ingredient sourcing, and clinical evidence. Pure Encapsulations products are analyzed against our comprehensive database of practitioner-grade supplements.
Practitioner Network Endorsement Data
Apotheca Practitioner Intelligence
Pure Encapsulations is referenced across our practitioner network of clinical recommendations, YouTube health channels, and professional forums. Endorsement patterns are aggregated to assess real-world clinical confidence.

Practitioner Insights

Who This Is For

✓ Great For

Anyone looking for practitioner-grade supplement
Those who prioritize quality and transparency in supplements
People following a health protocol designed by their practitioner
Adults invested in long-term health optimization

⚠ Important Notes

Always consult your healthcare provider before starting any supplement
Check for interactions with current medications
If pregnant or nursing, seek professional guidance first
Compare options using Apotheca's AI to find the best fit for your goals
Pure Encapsulations is part of Gabriel's curated marketplace of practitioner-grade supplement brands. Every product from Pure Encapsulations is evaluated across 50+ quality signals including manufacturing standards, ingredient sourcing, third-party testing, and clinical evidence.
Gabriel VerifiedQuality Analyzed

† 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.

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Pure Encapsulations
Pure Encapsulations - Resveratrol EXTRA
98
Strong Evidence
Quality & Trust Score
Top-tier quality across all scoring pillars. Recommended with high confidence.
Last updated: September 08, 2026
Score Breakdown
Manufacturing & GMP
98
Lab Verification
83
Review Consensus
99.2
Practitioner Confidence
57.0
Community & Social
71
Transparency
71
Consumer & Practitioner Intelligence
★★★★☆ 4.7 from 293 reviews across 7 sources
Clinical Research 30Practitioner Data 11Amazon 177Community 75+
Aggregated from verified purchases, practitioner clinical notes, and real-world outcome data
Scored across 50+ quality dimensions from 15+ independent databases. No brand can pay to influence their score. No sponsored rankings. Ever.
See how this product scores against your health profile · How the Quality & Trust Score works