Formaldehyde

1% line markerAI-analyzed

INCI: 2% FORMALDEHYDE

preservative

What it does

Formaldehyde is a chemical compound that has historically been used as a preservative in cosmetics due to its broad-spectrum antimicrobial activity.

No specific concern data available

Safety summary

Considered a sensitizer and potential carcinogen; its use in cosmetics is highly restricted or banned in many regions due to safety concerns.

1% line marker

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

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