What is Glycolic Acid?
Glycolic acid is an alpha-hydroxy acid (AHA) that helps loosen the bonds between dead skin cells on the skin’s surface. It is used in products designed to improve texture and the appearance of uneven tone.
Key Benefits for Skin
– Smooths rough texture: Helps remove accumulated dead skin cells.
– Improves the appearance of dullness: Can make skin look smoother and more radiant.
– May improve uneven tone: Some formulations help reduce the appearance of superficial pigmentation.
Frequently Asked Questions
Can glycolic acid worsen dark spots?
Yes, if it causes significant irritation. This is especially important for skin prone to post-inflammatory hyperpigmentation.
Can I combine it with salicylic acid or retinoids?
Some routines use these ingredients together, but the combination can increase irritation. Beginners should avoid introducing several strong actives at once.
Do I need sunscreen when using glycolic acid?
Yes. Daily sun protection is important, particularly when treating uneven pigmentation.
Quick Facts
Products with this ingredient
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