BioStacks
Vital Nutrients

Green Tea Extract

2 Capsules · 60 servings · $0.91/serving

iHerbAmazon

Best for

Longevity

Ingredients (1)

Green Tea leaf extract

100%

Dose

550 mg

Target

200–500 mg

Form

—

Other Ingredients (3)

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Ascorbyl PalmitateAntioxidant

Fat-soluble form of vitamin C used as preservative

HypromelloseCapsule

Plant-derived capsule material from cellulose

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Similar Supplements

Products that cover similar health dimensions based on their ingredients.

Matcha Green Tea Capsules

MRM Nutrition

Matcha Green Tea Capsules

🧬 for Longevity

85
Green Tea 98% Extract

Healths Harmony

Green Tea 98% Extract

🧬 for Longevity

85
Green Tea Extract 500 mg

NutraBio

Green Tea Extract 500 mg

🧬 for Longevity

85
Kenyan Green Tea Crystals

Life Extension

Kenyan Green Tea Crystals

🧬 for Longevity

85
Alcohol & Sugar-Free Green Tea Liquid Extract

Swanson

Alcohol & Sugar-Free Green Tea Liquid Extract

🧬 for Longevity

85

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.

BioStacks

Know exactly what's in your supplements.

Navigate

  • Home
  • App Store
  • Google Play

Resources

  • Terms of Service
  • Privacy Policy

Explore

  • Health Areas
  • Best Supplements
  • Nutrients
  • All Supplements

Popular Picks

  • Best Magnesium for Sleep
  • Best Collagen for Skin
  • Best Creatine for Muscle
  • Best Vitamin D for Bone Health
  • Best Probiotics for Digestion
  • Best CoQ10 for Heart
© 2026 BioStacks. All rights reserved. Not medical advice.