4MSK

1% line markerAI-analyzed

INCI: POTASSIUM METHOXYSALICYLATE

skin conditioningexfoliantskin brightening

What it does

A derivative of salicylic acid known for its skin brightening and exfoliating properties. It helps to improve skin tone and texture by promoting cell turnover.

Skin Concerns

Beneficial for

dark spotshyperpigmentationmelasmauneven tonedullnesstexturelarge poresacneagingfine lineswrinkles

Safety & Science

Safety summary

Considered safe for cosmetic use.

CAS Number

152312-71-5

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

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