BioStacks
Life Extension

Optimized Resveratrol

1 Capsule · 60 servings

56 / 100Average

Best for

Score Breakdown

Formulation
64
Safety
87
Final score
56/100

Ingredients (5)

4 scored · 1 not scored

Trans-Resveratrol250 mg

Optimal dose · Premium form

Red Grape (fruit) and Wild Blueberry (fruit) blend85 mg

43% of effective dose

Quercetin150 mg

30% of effective dose

Fisetin10 mg

10% of effective dose

Trans-Pterostilbene

Amount not found

Other Ingredients

Fillers, coatings, and additives

4Safe1Caution

MaltodextrinBinder

Caution

Silicon DioxideAnti-caking

Safe

Vegetable StearateLubricant

Safe

Microcrystalline CelluloseBinder

Safe

Microcrystalline CelluloseBinder

Safe

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.