Vitamin K3

1% line markerAI-analyzed

INCI: MENADIONE

skin conditioningantioxidant

What it does

A synthetic form of Vitamin K, used for its skin conditioning and antioxidant properties, though its use is limited due to potential irritation.

Beneficial for

dark circlesagingfine lineswrinklessun damage

May aggravate

sensitivityrednessrosaceaeczema

Safety summary

Can be irritating, especially in higher concentrations, and is restricted in some regions. Use with caution.

CAS Number

58-27-5

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.