You must have heard of skin care acids. Acids can add radiance to your skin, break the cycle of acne, reduce the appearance of fine lines and wrinkles, etc. But did you know that there are also different hair acids? We reveal some of the best acids to choose from if you haven’t already incorporated them into your hair care routine.
Health Shots spoke with Dr. Rinky Kapoor, dermatologist, cosmetic dermatologist and dermato-surgeon, The Esthetic Clinics, to discover the best acids to incorporate into your hair care routine that can help promote better hair health.
Here are 5 acids for hair growth:
1. Hyaluronic acid (HA)
Hyaluronic acid is known to help your skin look and feel radiant, hydrated, soft and supple. However, using HA can do wonders for your hair health too! Kapoor says, “It nourishes the scalp and can help hydrate the scalp, revitalize the hair, increase the hair’s ability to retain moisture, and improve hair structure.” In addition, it can also add volume to your hair, making it look thicker. So that you can have smooth and shiny hair.
2. Salicylic acid
Salicylic acid is a type of beta hydroxy acid (BHA) that can be found in serums and toners. This can help manage dry scalp and even dandruff by reducing itching and irritation. It also helps exfoliate the scalp by removing dead cells. Remember that you can use it only after a doctor’s recommendation. Do not exceed the amount suggested by your doctor. With moderate use, it works without irritating the skin!
3. Lactic acid
Lactic acid is a type of alpha hydroxy acid (AHA). It can exfoliate the scalp, reduce dandruff and promote hair growth. In addition, it can also detangle the hair, making it manageable. “Lactic acid helps protect the hair shaft from damage, making hair shinier and healthier,” says Dr. Kapoor. It also works as a conditioner, improving hair texture and hydration levels.
Lysine is naturally present in chicken, eggs, beans, legumes, nuts, pork or red meat and can provide you with sufficient lysine. It is basically a liquid amino acid that helps form collagen by absorbing calcium in the body. This collagen can help strengthen hair shafts and promote hair growth. Not only that, lysine blocks the action of the hormone dihydrotestosterone, which causes hair thinning, and supports calcium regulation. This is an acid that can support healthy hair growth.
5. Glycolic acid
Glycolic acid is the most common type of AHA. In fact, it is the most promising and well-studied acid. It is made from a plant that is sugar cane. Says Kapoor, “Glycolic acid helps moisturize and exfoliate the scalp to reduce flaking and promote hair growth.”
How to use hair acids?
You can apply any of these acids topically on the day you wash your hair. Before washing your hair with shampoo, apply it to your scalp. Spend 4 to 5 minutes massaging the scalp circularly, with special attention to areas that are more problematic than others.
You can also use these acids on wet hair. In fact, since these acids absorb water, it seems beneficial to apply them to wet hair. After applying the acid to damp hair, massage the scalp before rinsing the combination with cold water and shampooing as usual. Use these acids two to three times a week for better results.