BioStacks
Thorne

L-Arginine Plus

3 Capsules × 2/day · 60 servings · $1.17/serving

iHerbAmazon

Ingredients (9)

L-5-Methyltetrahydrofolate

100%

Dose/day

1104 mcg

Target

400–800 mcg

Form

Premium

Green Tea Phytosome Complex

100%

Dose/day

400 mg

Target

200–500 mg

Form

—

L-Arginine

100%

Dose/day

2000 mg

Target

2000–6000 mg

Form

—

Vitamin C

100%

Dose/day

600 mg

Target

250–2000 mg

Form

Budget

Folate

100%

Dose/day

1840 mcg DFE

Target

400–800 mcg

Form

Not listed

Other Ingredients (4)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

HypromelloseCapsule

Plant-derived capsule material from cellulose

LeucineFlow Aid

Branched-chain amino acid used as a processing aid

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.

Resveratrol 100 with EGCG 100

ProCaps

Resveratrol 100 with EGCG 100

🧬 for Longevity

57
Andrew's Five Favorites

ProCaps

Andrew's Five Favorites

🧬 for Longevity

63
Dopa Factors

Nutra BioGenesis

Dopa Factors

🧠 for Brain

59
PureWay-C 500 mg

Emerald Labs

PureWay-C 500 mg

🛡️ for Immune

86
DHEA Complete

Life Extension

DHEA Complete

77

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.