BioStacks
Thorne

Memoractiv

2 Capsules · 30 servings · $2.05/serving

iHerbAmazon

Best for

Vision

Ingredients (11)

PURENERGY

100%

Dose

116 mg

Target

100–400 mg

Form

—

Zeaxanthin Isomers

100%

Dose

2 mg

Target

2–4 mg

Form

Premium

Lutein

100%

Dose

10 mg

Target

10–20 mg

Form

Premium

Ginkgo Phytosome

100%

Dose

240 mg

Target

120–240 mg

Form

—

Ashwagandha extract

100%

Dose

300 mg

Target

300–600 mg

Form

Budget

Other Ingredients (2)

Calcium LaurateEmulsifier

Calcium salt of lauric acid used as a lubricant

HypromelloseCapsule

Plant-derived capsule material from cellulose

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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.

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