At 3mg per capsule, this delivers the most commonly studied dose of **Boron** for bone and hormonal support. Research shows 3mg daily can help your body retain calcium and magnesium — key minerals for bone density — and may support healthy testosterone and estrogen metabolism. The clinical range is 3–6mg, so you're at the established minimum.

The form here is Bororganic Glycine from Albion, a chelated mineral complex known for good absorption. This is a quality form that should deliver the boron efficiently to your system.

One thing to keep in mind: boron's evidence base is moderate, built on a handful of well-known studies rather than the deep trial volume you'd see for major minerals. At 3mg you're covered for the basic research-backed benefits, but if your goal is hormonal support specifically, some studies used doses up to 6mg daily.

BioStacks
NOW

Boron 3 mg, 100 Veg Capsules

1 Capsule · 100 servings · $0.06/serving

iHerbAmazon

Best for

Hormones

Ingredients (1)

Boron

100%

Dose

3 mg

Target

3–6 mg

Form

Premium

Other Ingredients (4)

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 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.

HypromelloseCapsule

Plant-derived capsule material from cellulose

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

How to Take It

Take it anytime

Timing doesn't matter for this one — taking it consistently does.

With or without food

On the label

Take 1 capsule daily with a meal.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$5.50

$5$10$20$50

Cheaper than 95% of 26 boron supplements

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Similar Supplements

Boron Complex

Horbäach

Boron Complex

⚖️ for Hormones

85
Triple Boron Complex

Micro Ingredients

Triple Boron Complex

⚖️ for Hormones

85
Triple Boron

Bluebonnet

Triple Boron

⚖️ for Hormones

77
Boron 3 Mg

Futurebiotics

Boron 3 Mg

⚖️ for Hormones

77
Triple Boron, 3 mg

Source Naturals

Triple Boron, 3 mg

⚖️ for Hormones

77

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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
  • Manifesto
  • App Store
  • Google Play

Resources

  • Contact & Support
  • Pricing
  • Terms of Service
  • Privacy Policy
  • Refund 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

Free Tools

  • Interaction Checker
  • Dose Checker
  • Form Comparison

Field Guides

  • Magnesium for sleep
  • Reading labels
  • Interaction checker
  • Dose checker
  • Harmful ingredients
  • Proprietary blends
  • Stack building
  • Scan without barcode
  • All guides →
© 2026 BioStacks. All rights reserved. Not medical advice.