Zinc Citrate
molecular structure · PubChem
AKA: 546-46-3, CITRATED ZINC, 2-Hydroxy-1, 2, 3-propanetricarboxylic acid zinc salt, ZINC CITRATE (MART.), ZINC CITRATE [MART.], Trizinc dicitrate
Synthetic
Chemical Exfoliant
Not Clean
Zinc Citrate is a nutritional supplement containing the zinc salt form of citric acid for the purpose of providing zinc. As an essential trace element, zinc is of key importance in many biological processes, acts as an antioxidant and strengthens the immune system. Although the mechanism of action is not completely known, zinc supplementation may be used to increase immunity against viruses or may interfere with the replication of certain viruses, such as the human papillomavirus (HPV).
Effective at 1.02%
Formula
C12H10O14Zn3
Mol. Weight
574.30
CAS #
546-46-3
Form
Powder
Functions
Antiplaque
Oral Care
Neutralizes Free Radicals
Traditional Use
A chelated zinc compound developed in modern skincare to improve zinc absorption and bioavailability while providing antioxidant benefits from the citrate component.
Skin Types
●all-skin-types
Best For
Acne
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed3 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR