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lycolic acid is a tried-and-true favorite among skincare lovers, with its reputation preceding it. This alpha-hydroxy acid (AHA) is derived from natural sources like sugarcane, grapes, and milk (yes, milk!), and has been used for centuries to revitalize and rejuvenate the skin.
First and foremost, glycolic acid is an exfoliant. Meaning that it helps remove dead skin cells to reveal brighter, smoother skin. It does this by dissolving the “glue” that holds dead skin cells together, allowing them to be washed away easily. This process also helps unclog pores, reducing the appearance of acne and blackheads.
What makes glycolic acid so special?
Glycolic acid is famous for the immense benefits it provides to the skin, including:
- Stimulates cell turnover: This means it helps promote new skin cell growth, resulting in a more even skin tone, a reduction in fine lines and wrinkles, and a complexion that looks more radiant and youthful.
- Produces collagen: Glycolic acid has a profound impact on collagen production. Collagen is a protein that gives our skin its elasticity and firmness. As we age, our collagen production naturally decreases. Glycolic acid helps boost collagen production, leaving skin more plump, smooth, and supple.
- Reduces hyperpigmentation: In addition to these benefits, glycolic acid helps reduce hyperpigmentation (those pesky dark spots), and can even help reduce the appearance of pores. It’s a total skin transformer — no wonder it’s a favorite among skincare enthusiasts and dermatologists alike!
- Works with other products: Glycolic acid can be used in combination with other skincare products to enhance their benefits. For example, using a glycolic acid toner after cleansing can help balance your skin’s pH and prepare it for further products. Also, using a glycolic acid serum with any moisturizer can help stimulate collagen production and improve skin elasticity.
NOTE: Of course, as with any skincare ingredient, it’s important to use glycolic acid consistently and in combination with other products that work for your skin type. Plus, don’t forget to wear sunscreen during the day as glycolic acid can make your skin more sensitive to the sun’s rays.
Skincare products with glycolic acid for glowing skin…
- Chemical exfoliants: Look for products labeled “glycolic acid peel” or “alpha-hydroxy acid (AHA) exfoliant.” These products usually contain a higher concentration of glycolic acid (around 10-15%) and are designed to exfoliate the skin.
- Toners: Many toners contain glycolic acid (around 5-7%) to help balance the skin’s pH and prepare it for further products.
- Cleansers: Some cleansers contain glycolic acid (around 5-7%) to gently exfoliate and cleanse the skin.
- Serums: Glycolic acid serums usually contain a lower concentration (around 5-7%) and are designed to be used daily. It helps stimulate collagen production and improve skin elasticity.
- Moisturizers: Some moisturizers contain glycolic acid (around 5-7%) to help hydrate and exfoliate the skin simultaneously.
- Peel-off masks: Some peel-off masks contain glycolic acid to help exfoliate and brighten the skin.
- Spot treatments: Some spot treatments contain glycolic acid to help reduce acne and hyperpigmentation.
When shopping for skincare products with glycolic acid, be sure to:
- Check the ingredient list for “glycolic acid” or “alpha-hydroxy acid (AHA)”
- Look for products suitable for your skin type (normal, dry, oily, combination)
- Start with a lower concentration (around 5-7%) and gradually increase as your skin becomes more tolerant
- Always patch test and follow the product instructions
Some popular skincare brands that offer glycolic acid products include:
- Glytone
- La Roche-Posay
- L’Oréal Paris
- The INKEY List
- Caudalie
- The Ordinary
- Mario Badescu
- Surface Deep
- Biossance
- Paula’s Choice
- Alpha Skin Care
- Drunk Elephant
- Pixi
- COSRX
Tips for incorporating this acid into your skincare routine
- Start slow and gradually increase frequency and concentration as your skin becomes more tolerant.
- Be patient; give your skin time to adjust and respond to glycolic acid (around 4-6 weeks).
- Combine glycolic acid with other skincare products containing ingredients like vitamin C, retinol, or hyaluronic acid for enhanced benefits.
- Be cautious when using glycolic acid with other exfoliants for sensitive skin to avoid irritation.
- Always use sunscreen for additional protection against the sun. This is important because the acid makes your skin more sensitive. The use of sunscreen helps protect your skin against the harsh UV rays from the sun.
Shop editor-selected glycolic acid products
Featured image: PeopleImages/iStock
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