Faces by Fern Blog

Skincare Tips & Product Education

Written by licensed estheticians & certified acne experts. Learn how to care & choose the right ingredients for your unique skin

What is Mandelic Acid?

What is Mandelic Acid?

Mandelic Acid is an Alpha Hydroxy Acid (AHA) derived from almonds. It works by exfoliating the skin-removing the top layers of dead skin cells to...

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