Glycolic Acid

What is Glycolic Acid?

Glycolic acid is a type of alpha hydroxy acid (AHA) primarily derived from sugar cane. Known for its small molecular size, it is one of the most effective and well-researched members of the AHA family. In dermatology, glycolic acid is often used for its exfoliating properties, which aid in removing dead skin cells, promoting cell turnover, and rejuvenating the appearance of the skin.

How Does Glycolic Acid Work?

Glycolic acid offers multiple benefits for skincare:

  1. Exfoliation: Breaks down bonds between dead skin cells on the surface layer, facilitating their removal and revealing brighter, fresher skin

  2. Anti-Aging: Stimulates collagen production, which can reduce the appearance of fine lines and wrinkles

  3. Hyperpigmentation: Lightens discolorations such as sunspots, age spots, and melasma

  4. Acne Treatment: Clears and minimizes pores, improving skin clarity in certain types of acne

  5. Improved Product Absorption: By removing the dead skin cells, glycolic acid enhances the penetration and efficacy of subsequent skincare products

What are Possible Side Effects of Glycolic Acid?

While generally safe for most skin types, glycolic acid can cause:

  • Redness

  • Irritation or burning sensation

  • Dryness or flakiness

  • Mild to moderate peeling

  • Increased sun sensitivity

It's crucial to use sun protection, including sunscreen, when incorporating glycolic acid into a skincare routine, as the newly exposed skin is particularly vulnerable to sun damage.

How is Glycolic Acid Used?

Glycolic acid is available in various formats and concentrations:

  • Over-The-Counter Products: Includes face washes, lotions, creams, and serums suitable for daily use

  • Professional Chemical Peels: Dermatologists or licensed estheticians administer these, which contain higher concentrations of glycolic acid for more intensive treatment

  • Combination Treatments: Glycolic acid is often combined with other active ingredients in skincare products to enhance benefits

Precautions:

  • Start with a lower concentration of glycolic acid and gradually increase as your skin builds tolerance

  • Consult a healthcare provider or dermatologist for personalized advice and supervision

THIS CONTENT IS INTENDED SOLELY FOR EDUCATIONAL PURPOSES AND MAY NOT BE COMPREHENSIVE. IT DOES NOT CONSTITUTE MEDICAL ADVICE. PLEASE REFER TO OUR TERMS OF USE FOR FURTHER DETAILS. ALWAYS CONSULT WITH YOUR HEALTHCARE PROVIDER BEFORE MAKING ANY MEDICAL DECISIONS.