One softgel of this **zinc** gives you a full 30mg in the bisglycinate form — bound to the amino acid glycine, so it absorbs well and stays gentle on an empty stomach. That 30mg sits at the top of the typical supplemental range for immune support, making a single daily softgel a complete effective dose.
Zinc has strong clinical backing here: meta-analyses tie it to roughly a third shorter common-cold duration, and it also drives skin healing and wound repair. At 30mg in a well-absorbed form, you're fully covered across all three.
Worth knowing for long-term use: 30mg of zinc daily over months can gradually deplete your copper, so if you stay on it continuously, consider pairing it with 1–2mg of copper. With the daily upper limit at 40mg, there's also little room to stack this alongside other zinc sources.
BioStacks
Best for
Ingredients (1)
Zinc
100%Dose
30 mg
Target
15–30 mg
Form
Premium
Other Ingredients (3)
Soy LecithinEmulsifier
Widely used emulsifier derived from soybeans
BeeswaxCoating
Natural wax produced by honeybees, used as a coating and binding agent in softgels and tablets
SoftgelCapsule
One-piece gelatin capsule shell with a plasticizer (typically glycerin), used to encapsulate liquid or oil-based 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.