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
Protocol For Life Balance

Zinc Glycinate 30 mg

Capsule · 1 Softgel · 120 servings

iHerbAmazon
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What it does

Zinc

zinc bisglycinatePremium

Supports normal immune function, wound healing, and protein and DNA production.

Immune
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Ingredients (1)

Other ingredients

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

Lab testing

How to take it

With food
Space it a couple of hours from Iron and Calcium

On the label

Suggested Usage: Take 1 softgel daily, or as directed by your healthcare practitioner.

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.

Not medical advice. Consult your healthcare professional.

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