Ingredient dictionary

Zinc Citrate

Zinc Citrate is the zinc salt of citric acid, the same acid found in citrus fruit. It is used in small amounts to supply zinc to a formula. It is on the label of 2 products in our library. Checked against our library November 6, 2026.

The catch: none for most people; check the full product list if your skin reacts easily.

What Zinc Citrate does

Helps condition the skin
Supplies zinc to the formula
Helps keep pH steady

Zinc citrate is made by reacting zinc with citric acid, a mild acid found naturally in citrus fruit and widely produced for food and personal care use.

Formulators use it to add zinc in a mild form and to help keep the pH steady, since citrate salts can act as buffers. It is usually added in small amounts and blends into lotions, creams, gels and cleansers without much fuss.

Good for

Suits people who want a mineral-style ingredient in everyday skin, hair or makeup products.

Be careful if

Nothing in particular for most skin types.

Frequently asked questions

Is zinc citrate the same as zinc oxide?

No. Zinc oxide is a different zinc compound, widely known as a mineral sunscreen filter. Zinc citrate is a salt of citric acid and is used for different jobs in a formula.

Can zinc citrate irritate sensitive skin?

Most people tolerate it well at cosmetic levels, but any new product can cause a reaction. If your skin is sensitive, patch test a small area first and stop using it if you notice redness or stinging.