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Copper Glycinate

1 Tablet · 120 servings · $0.07/serving

39 / 100Poor

Best for

Score Breakdown

Formulation
45
Safety
87
Final score
39/100

Ingredients (11)

Copper (elemental)

100%

Dose

3000 mcg

Target

1000–2000 mcg

Form

Not listed

Carrot

Amount not found

Spinach

Amount not found

Cauliflower

Amount not found

Beet

Amount not found

Other Ingredients (6)

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.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Ascorbyl PalmitateAntioxidant

Fat-soluble form of vitamin C used as preservative

Citric AcidAcidulant

Natural acid derived from citrus fruits

Microcrystalline CelluloseBinder

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

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

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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.