BioStacks
XYMOGEN

MinRex

2 Capsules · 60 servings · $0.85/serving

iHerbAmazon

Best for

DentalImmuneGeneral Health

Ingredients (15)

Copper

100%

Dose

1500 mcg

Target

1000–2000 mcg

Form

Premium

Molybdenum

100%

Dose

50 mcg

Target

45–75 mcg

Form

Premium

Manganese

100%

Dose

2 mg

Target

1.8–5 mg

Form

Premium

Zinc

100%

Dose

15 mg

Target

15–30 mg

Form

Premium

Selenium

60%

Dose

60 mcg

Target

100–200 mcg

Form

Premium

Other Ingredients (6)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Medium Chain Triglyceride OilCarrier

Fractionated oils rich in C8/C10 triglycerides used as neutral carrier or anti-sticking agent

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

HypromelloseCapsule

Plant-derived capsule material from cellulose

Microcrystalline CelluloseBinder

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

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

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 and potassium in it are what makes this kind of product feel nauseating on an empty stomach.

With food
Keep it away from high-oxalate foods like spinach
Space it a couple of hours from Iron

On the label

Take two capsules daily, or as directed by your healthcare practitioner.

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

Price Check

$51.00

$10$20$50

Pricier than 90% of 43 copper 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.

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