BioStacks
Best for
Ingredients (11)
Iodine
100%Dose
225 mcg
Target
150–500 mcg
Form
Premium
Zinc
100%Dose
25 mg
Target
15–30 mg
Form
Standard
Vitamin B6
100%Dose
2 mg
Target
1.3–25 mg
Form
Premium
L-Tyrosine
100%Dose
1000 mg
Target
500–2000 mg
Form
—
Copper
100%Dose
1000 mcg
Target
1000–2000 mcg
Form
Standard
Other Ingredients (4)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Take it anytime
No evidence a formula this broad works better at any particular hour. Take it with food — the zinc in it is what makes this kind of product feel nauseating on an empty stomach.
With food
Keep it away from protein-heavy meals
Space it a couple of hours from Iron and Calcium
On the label
Take 2 capsules daily, preferably in divided doses with food. Store in a cool, dry place after opening.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$13.11
Cheaper than 93% of 49 hormones supplements
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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.