Capsules · 180 capsules
Supplement Facts — Serving size: 1 vegan capsule. Servings per container: 180.
Zinc (as zinc citrate): 30 mg.
Other ingredients: cellulose, hypromellose, ascorbyl palmitate.
Take 1 capsule daily, or as directed by your healthcare professional.
If you are pregnant or lactating, taking medication, or have a medical condition, consult your healthcare practitioner before use. Keep out of reach of children. Use only if the safety seal is intact. Store sealed in a cool, dry place.
Source: Vital Nutrients manufacturer product page and exact 180-capsule listing · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Vital Nutrients Zinc Citrate 30mg delivers elemental zinc in citrate form, a well-absorbed organic salt that may be gentler on the stomach than zinc oxide. Zinc is an essential trace mineral that supports immune function, skin integrity, wound healing processes, and normal reproductive health. This product is formulated for adults seeking a straightforward, clinical-quality zinc supplement.
Why It's Worth Considering: Vital Nutrients is a practitioner-grade brand with rigorous third-party testing standards; the citrate chelate form is commonly chosen in clinical settings for its favorable absorption profile relative to inorganic zinc salts.
Take 1 capsule daily, or as directed by your healthcare professional.
| Feature | Picolinate | Bisglycinate | Citrate | Carnosine | Gluconate |
|---|---|---|---|---|---|
| Bioavailability | Highest | High | Moderate | Moderate | Low |
| Best For | General, immune | GI-gentle | Budget option | Gut healing (H. pylori) | Lozenges (cold) |
| GI Tolerance | Good | Excellent | Good | Excellent | Fair |
| Evidence | Strong | Strong | Moderate | Strong (GI-specific) | Moderate |
For maintenance, 15-30mg of elemental zinc daily. For immune support during illness, up to 50mg for 1-2 weeks. The tolerable upper limit is 40mg/day for long-term use. Always balance with 2mg copper per 30mg zinc to prevent copper depletion.
Zinc picolinate has the highest bioavailability in clinical studies. Zinc bisglycinate (chelated) is the most GI-friendly. Zinc carnosine is specifically indicated for gut healing and H. pylori. Zinc gluconate is primarily used in cold lozenges for topical throat contact. Avoid zinc oxide (poorly absorbed).
Yes. Multiple studies show 30mg zinc gluconate or picolinate daily reduces inflammatory acne by 30-50% over 3 months. Zinc reduces sebum production, fights acne-causing bacteria, and modulates inflammation. It's comparable to low-dose antibiotics for mild-moderate acne.
No, zinc on an empty stomach commonly causes nausea. Take with food. However, avoid taking with high-phytate foods (whole grains, legumes) or calcium-rich foods as they reduce zinc absorption. A small meal with some protein is ideal.
In zinc-deficient men, supplementation can significantly increase testosterone (one study showed a 73% increase over 6 months of repletion). In men with adequate zinc, the effect is minimal. Zinc supports the enzyme 5-alpha reductase and is concentrated in the prostate gland. Athletes who sweat heavily often have marginal zinc status.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
