Glycolic acid is a key ingredient in cosmetics, prized for its exfoliating and anti-aging properties. But how do you use it properly and what precautions should you take? Discover everything you need to know to incorporate this active ingredient into your skincare routine.
1. What is Glycolic Acid?
Glycolic acid is an AHA (alpha hydroxy acid) derived from sugarcane. It is known for its small molecular size, which allows it to penetrate deep into the skin and exfoliate effectively.
The benefits:
- Eliminates dead cells and refines skin texture.
- Stimulates collagen production for firmer skin.
- Evens out skin tone and reduces pigment spots.
- Reduces imperfections and excess sebum.
2. How to Use Glycolic Acid?
Glycolic acid is available in various forms: toners, serums, creams, and peels. Its application should be gradual to avoid irritation.
- Beginners: 1 to 2 times per week with a low concentration (5-8%).
- Experienced users: Up to 4 times per week with a concentration of 10-15%.
- Professional peels: From 20%, only under dermatological supervision.
3. Precautions to Take
Like any exfoliating acid, glycolic acid requires some precautions to avoid unwanted effects.
To avoid:
- Do not apply to irritated or damaged skin.
- Avoid combining it with other strong exfoliants like retinol.
- Do not use too frequently to avoid sensitization.
4. Glycolic Acid and Sun: Be careful!
Glycolic acid increases the skin's sensitivity to the sun, hence the importance of good sun protection.
Advice :
- Apply SPF 50 sunscreen every morning.
- Favor use in the evening to minimize risks.
- If irritation occurs, space out applications.
5. The Best Glycolic Acid Products
Here are some popular ways to incorporate glycolic acid into your routine:
- The Ordinary Glycolic Acid 7% Toning Solution – A gentle exfoliating toner.
- Paula's Choice Skin Perfecting 8% AHA – Ideal serum for instant radiance.
- La Roche-Posay Glycolic B5 – Moisturizing cream with glycolic acid.
Conclusion
Glycolic acid is a powerful ingredient for radiant, even-toned skin. When used correctly, it helps fight aging, blemishes, and dullness.
💡 **Ready to try glycolic acid? Start gently and adapt your routine!**
