Skincare that makes sense. See what's really in your products — in plain English.

Product

Quick Check
Explore
Routine
Track
Community
Pricing

Company

About
Submit a product
Contact

Legal

Privacy
Terms

For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate

1% line markerAI-analyzed

INCI: PENTAERYTHRITYL TETRA DI T BUTYL HYDROXYHYDROCINNAMATE

antioxidant

What it does

Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate is a synthetic antioxidant commonly used in cosmetic formulations to prevent the oxidation of oils and other sensitive ingredients, thereby extending product shelf life.

Skin Concerns

No specific concern data available

Safety & Science

Safety summary

Generally considered safe for cosmetic use. It is a stable and effective antioxidant with a low potential for irritation or sensitization.

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

At a Glance

INCI Name: PENTAERYTHRITYL TETRA DI T BUTYL HYDROXYHYDROCINNAMATE
Common Name: Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Functions: antioxidant
Products: 3 products

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

Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate — Skincare Ingredient Guide — Dermasift — Dermasift