Alpha hydroxy acids (AHAs) are naturally occurring acids derived from fruit, milk, and sugar cane, used for centuries for their skin-smoothing properties. Today they feature in cleansers, toners, serums, and moisturizers to exfoliate, brighten, and refine skin texture.

How AHAs Work

AHAs gently weaken the bonds holding dead skin cells together, allowing them to shed and reveal smoother, brighter skin. They also boost cell turnover and can stimulate collagen, helping soften fine lines and even out tone. By dissolving excess oil and dead cells, they help unclog pores too.

Common Types of AHAs

• Glycolic acid: from sugarcane; the most potent AHA, great for oily, acne-prone skin but can irritate sensitive skin.
• Lactic acid: from milk; gentler, hydrating, and suitable for most skin types.
• Mandelic acid: from almonds; moderate strength, good for sensitive skin and hyperpigmentation.
• Citric acid: from citrus; the mildest, for gentle brightening.
• Malic & tartaric acids: moderate acids from apples and grapes that exfoliate and brighten.

Benefits of AHAs

Used sensibly, AHAs improve skin texture, soften fine lines and wrinkles, unclog pores to reduce breakouts, brighten dull skin, and help fade acne marks and dark spots. Some also support firmer, more elastic skin over time.

Risks and Precautions

• Sun sensitivity: AHAs thin the outer skin layer, so daily sunscreen (SPF 30+) is essential.
• Irritation: start with a low concentration (5-10%), patch-test, and avoid broken or freshly shaved skin.
• Over-exfoliation: limit to 1-2 times a week at first, building up slowly.
• When to ask a doctor: consult a dermatologist if you have eczema or rosacea, or are pregnant or breastfeeding.

The Bottom Line

Used carefully and paired with daily sunscreen, AHAs are powerful allies for smoother, brighter, more even skin. Explore AHA exfoliants and build them into the right routine. Buy in Pakistan at Derma.pk.