BioStacks
Solaray

Olive Leaf Extract 250 mg

1 Capsule · 120 servings · $0.33/serving

iHerbAmazon

Best for

Stress & Mood

Ingredients (2)

Olive leaf extract

100%

Dose

250 mg

Target

150–500 mg

Form

—

Lemon Balm

28%

Dose

85 mg

Target

300–600 mg

Form

—

Other Ingredients (5)

MaltodextrinBinder

Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.

Rice ExtractFiller

Rice-based ingredients carry risk of inorganic arsenic contamination. Vague labeling — 'rice extract' does not specify what is extracted or standardized. Used as a cheap filler with no supplemental benefit.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Whole Rice ConcentrateFiller

A rice-derived powder used as a natural, whole-food excipient in supplements

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.

Olive Leaf 500 mg

GNC

Olive Leaf 500 mg

85
Olive Leaf Extract 500 mg

NOW

Olive Leaf Extract 500 mg

85
Olive Leaf Vascular Support 500 mg

Life Extension

Olive Leaf Vascular Support 500 mg

85
Olive Leaf Extract 500 mg

Swanson

Olive Leaf Extract 500 mg

85
Olive Leaf Extract, 500 mg

Swanson

Olive Leaf Extract, 500 mg

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

  • Contact & Support
  • 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.