Snapshot
- Overview
- Helps moderate oil while adding light hydration for a balanced feel.
- Category
- Acne, Oil Control, Hydration, Skin Conditioning
- Type
- Humectant
Zinc PCA
Zinc PCA is the zinc salt of L-pyrrolidone carboxylic acid, used in many leave-on skincare formulas. It's selected to support oil moderation and light hydration with a comfortable finish, in routines focused on shine control and balanced-looking skin.
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Our take
Is Zinc PCA a Good Ingredient?
It rates Good because studies indicate it can help reduce the look of sebum while providing light hydration, with generally low irritation. The effects are supportive rather than strong, so results may be subtle, which keeps it below Great.
What it does
Skin Benefits
Helps curb the look of excess sebum while keeping skin lightly hydrated for a more refined appearance, and can contribute to a smoother, less greasy-looking finish through the day.
Where you'll find it
Uses in Skincare & Cosmetics
Common in serums, toners, and lightweight moisturizers for combination or oily skin. Also appears in mattifying primers aimed at reducing midday shine.
Before you use it
Safety
Usually well tolerated, but mild dryness or tingling can occur, particularly in sensitive or over-exfoliated skin. Patch test if prone to irritation and pair with adequate moisturizer if dryness appears.
Products with Zinc PCA
