This zinc supplement delivers a full 25mg per tablet for immune support, a solid daily dose that stays comfortably under the 40mg safety ceiling. The reason it's a complex: your zinc is split evenly between **zinc picolinate** and **zinc bisglycinate**, two of the most readily absorbed forms, so more of the dose actually reaches your cells.
It also pairs in 1mg of copper in a well-absorbed bisglycinate form, at a sensible 25-to-1 ratio. This matters more than it sounds: taking 25mg of zinc daily over months can slowly deplete your copper, and the added copper keeps that balance from tipping.
At 25mg, this is steady daily coverage rather than a short-term therapeutic megadose, and the label's once-daily-with-food direction fits that purpose. It's a good match if you want consistent, well-absorbed zinc with the copper balance already built in.
BioStacks
Igennus Healthcare Nutrition
High Absorption Zinc Complex 25 mg
1 Tablet · 180 servings · $0.11/serving
93 / 100Excellent
Best for
Score Breakdown
Formulation
93
Safety
100
Final score
93/100
Ingredients (2)
Zinc
100%Dose
25 mg
Target
15–30 mg
Form
Premium
Copper
100%Dose
1000 mcg
Target
1000–2000 mcg
Form
Premium
Other Ingredients (5)
Gum AcaciaBinder
Natural plant gum (acacia) used as a binder, stabilizer, and emulsifier in foods and supplements
Ascorbyl PalmitateAntioxidant
Fat-soluble form of vitamin C used as preservative
GlycerinHumectant
Sweet-tasting liquid used in soft capsules and liquids
HypromelloseCapsule
Plant-derived capsule material from cellulose
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in 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.