COPPER PCA

1% line markerAI-analyzed

skin conditioningsebum controlastringentantimicrobial

What it does

A salt of copper and pyrrolidone carboxylic acid (PCA). It is a well-known skin conditioning agent, often used for its sebum-regulating, astringent, and antimicrobial properties, particularly beneficial for oily or acne-prone skin.

Skin Concerns

Beneficial for

acnelarge poresoily skin

Safety & Science

Safety summary

Generally considered safe for cosmetic use.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.