Caustic Soda

1% line markerAI-analyzed

INCI: & SODIUM HYDROXIDE

pH adjusterDenaturant

What it does

An inorganic compound primarily used in cosmetics to adjust the pH of formulations, ensuring product stability and safety.

No specific concern data available

Safety summary

Highly corrosive in concentrated forms; safe for cosmetic use when properly neutralized and formulated to appropriate pH levels.

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.