Salicylic Acid Vs Glycolic Acid For Scalp: Which One Is Better?

Collective Wellbeing Salicylic Acid Scalp Shampoo 11.5 fl oz


A healthy scalp is a key to healthy hair. However, the scalp can sometimes become dry, flaky, and itchy due to various factors such as pollution, stress, and hormonal changes. This is where exfoliating acids such as salicylic acid and glycolic acid come into play. But which one is better for your scalp? Let’s find out.

What is Salicylic Acid?

Salicylic acid is a beta-hydroxy acid that is derived from willow bark. It is oil-soluble, which makes it a great exfoliant for oily and acne-prone skin. However, salicylic acid also works wonders for the scalp. It penetrates the pores and dissolves the dead skin cells and excess oils that clog the hair follicles, leading to dandruff and hair loss.

What is Glycolic Acid?

Glycolic acid is an alpha-hydroxy acid that is derived from sugar cane. It is water-soluble, which makes it a great exfoliant for dry and sensitive skin. Glycolic acid works by breaking down the bonds between dead skin cells, allowing them to be easily removed. It also stimulates collagen production, which can lead to thicker and healthier hair.

Benefits of Salicylic Acid for Scalp

Salicylic acid has several benefits for the scalp, such as:

– Unclogs hair follicles

– Reduces dandruff and flakiness

– Controls oil production

– Soothes scalp irritation

– Promotes hair growth

Benefits of Glycolic Acid for Scalp

Glycolic acid also has several benefits for the scalp, such as:

– Exfoliates dead skin cells

– Stimulates collagen production

– Reduces scalp inflammation

– Improves hair texture and shine

– Prevents hair breakage

Which One is Better for Scalp?

Both salicylic acid and glycolic acid have their own unique benefits for the scalp. However, if you have oily and acne-prone scalp, salicylic acid may be a better choice for you. On the other hand, if you have dry and sensitive scalp, glycolic acid may be a better choice for you. It is also important to note that both acids should be used in moderation and with caution, as excessive use can lead to scalp irritation and damage.

How to Use Salicylic Acid and Glycolic Acid on Scalp?

To use salicylic acid and glycolic acid on the scalp, follow these steps:

– Start with a clean and dry scalp.

– Apply a small amount of acid solution onto the scalp.

– Massage gently with your fingertips for 2-3 minutes.

– Rinse thoroughly with water.

– Use once or twice a week, depending on your scalp condition.


In conclusion, both salicylic acid and glycolic acid can be beneficial for the scalp. However, it is important to choose the right acid based on your scalp condition and use it in moderation. Always consult with a dermatologist or hair care professional before using any acid on your scalp. With proper use, exfoliating acids can help you achieve a healthy and beautiful scalp.