At 5mg per tablet, you're getting **Boron** right in the middle of the 3–6mg range used in clinical research on bone metabolism and hormone support. That's enough to meaningfully reduce urinary calcium loss and support healthy estradiol and testosterone levels, based on the key studies behind boron supplementation. One tablet a day covers it — no stacking multiple capsules to reach a useful dose.
Boron's strongest evidence is for bone mineral retention and hormonal balance, particularly in people with low dietary boron intake (which is common since few foods are rich sources). There's also preliminary research suggesting it supports cognitive alertness, though that evidence is thinner.
The main limitation is that boron research is still relatively sparse compared to major minerals like magnesium or zinc. The evidence is moderate, not deep — so your expectations should match. If you're supplementing for bone or joint support, this pairs well with calcium, vitamin D, and magnesium rather than standing alone.
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What it does
Boron
Form not confirmedGrade —
Studied for bone and hormone support, but reliable benefits in people remain uncertain.
Ingredients (1)
Other ingredients
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
ShellacCoating
Natural resin secreted by the lac bug, used as a coating and glazing agent for tablets and pills
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Croscarmellose SodiumDisintegrant
Cross-linked cellulose derivative used as a superdisintegrant
Dicalcium PhosphateBinder
Calcium and phosphorus compound used as binder
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
Lab testing
How to take it
With or without food
On the label
Suggested Use: As a dietary supplement, take one (1) tablet daily, preferably with a meal.
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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.
Not medical advice. Consult your healthcare professional.