Have you ever wondered how the same ingredient that gives your skin a glowing makeover could also transform your hair? Glycolic acid, known for its skin-rejuvenating powers, isn't just a skincare superstar as it can also work wonders for your locks. This powerhouse Alpha Hydroxy Acid (AHA) can do more than just exfoliate your face. It can revitalise your scalp and enhance the health and appearance of your hair. In this article, we list the benefits of glycolic acid and how to use it to transform your hair care routine.
What Is Glycolic Acid?
Glycolic acid, a water-soluble AHA, is renowned for its exfoliating benefits. According to a 2023 study, glycolic acid, extracted from sugarcane, is notable for its small molecular size. This enables it to penetrate the skin efficiently, enhance cell turnover, and refine skin texture.
It aids in removing the outer layer of skin, revealing a brighter and more even complexion by dissolving the bonds between dead skin cells. This exfoliating mechanism also benefits the scalp, where it can help eliminate dead skin cells and impurities, thereby creating an optimal environment for hair growth.
Also Read: Glycolic Acid For Skincare: Expert Lists Its Benefits And How To Use It
Benefits of Glycolic Acid For Hair
Exfoliates the Scalp
One of the main advantages of using glycolic acid for hair is its exfoliating effect. Similar to how it clears away dead skin cells from your face, glycolic acid also helps in removing buildup on the scalp. This buildup may consist of excess sebum, dead skin cells, and residue from hair products. Regularly exfoliating the scalp can help reduce dandruff, unclog hair follicles, and create a healthier scalp environment.
Improves Scalp Circulation
Glycolic acid can help in promoting better blood circulation by exfoliating the scalp. Improved circulation means that hair follicles receive more nutrients and oxygen, which can stimulate hair growth and enhance the overall health of your hair. A well-nourished scalp is more likely to support strong, healthy hair.
Balances Scalp pH
Did you know a balanced pH level is crucial for maintaining a healthy scalp? Glycolic acid helps to restore the natural pH balance of the scalp, which can be disrupted by harsh shampoos, environmental factors, or an overproduction of sebum. Thus, it helps to keep the scalp in optimal condition for healthy hair growth by maintaining the proper pH level.
Enhances Hair Texture
Glycolic acid also improves the texture of your hair due to its exfoliating properties. It helps to prevent issues like dullness and uneven texture by clearing away dead skin cells and product buildup. This can result in smoother, shinier hair that looks and feels healthier.
Reduces Excess Oil
Glycolic acid helps regulate sebum production on the scalp, preventing excessive oiliness and associated scalp conditions like seborrheic dermatitis. Balanced oil levels contribute to healthier and longer-lasting hair.
Also Read: Glycolic Acid vs Salicylic Acid: How to Choose the Right Exfoliant for Your Skin?
How to Use Glycolic Acid for Hair
Adding glycolic acid into your hair care routine is simple, but it’s important to do so correctly to maximise its benefits. Here’s how you can use glycolic acid effectively:
Choose the Right Product
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Look for shampoos, conditioners, or scalp treatments that contain glycolic acid. These products are formulated to deliver glycolic acid directly to your scalp and hair, ensuring that you get the full benefits of this ingredient. Make sure to select products with appropriate concentrations of glycolic acid, as higher concentrations may be too harsh for regular use.
Patch Test First
Before applying any new product to your scalp, it is important to perform a patch test to ensure you don’t have a sensitivity or allergic reaction to glycolic acid. Apply a small amount of the product to a discreet area and wait 24 hours to see if any irritation occurs.
Follow Product Instructions
You should use glycolic acid-containing products according to the manufacturer’s instructions. This involves applying the product to your scalp, massaging it in, and allowing it to sit for a few minutes before rinsing. Also, avoid leaving glycolic acid on your scalp longer than recommended, as it can lead to irritation.
Use Regularly
For the best results, include glycolic acid in your hair care routine consistently. Depending on the product, this might mean using it a few times a week or as directed. Using it regularly will promote hair growth and maintain a healthy scalp.
Moisturise Your Scalp
Regular exfoliation can temporarily dry the scalp. To counteract this, follow up with a hydrating conditioner or scalp treatment enriched with moisture-binding ingredients like aloe vera or hyaluronic acid. This helps restore the scalp's natural moisture balance and prevents dryness and irritation.
[Disclaimer: This article contains information for informational purposes only. Hence, we advise you to consult your own professional if you are dealing with any hair issues to avoid complications.]