Working at a far deeper level than most topical solutions, salicylic acid is a go-to tool for those with oily, acne-prone skin.

A naturally-occurring, plant-based compound, salicylic acid is a beta-hydroxy acid (BHA) with a unique molecular structure that makes it oil-soluble.

Why is that important? Well, oil-soluble ingredients are better at penetrating the lipid layers between skin cells than their water-soluble counterparts, which is why salicylic acid is able to dissolve pore-blocking debris before acne begins to form.

In addition to that, salicylic acid also works on the skin’s surface layer, sloughing away dead skin cells and helping to get rid of blackheads.

A highly versatile ingredient, salicylic acid is used in a whole range of products, from hair care to potent exfoliating toners designed for use once or twice a week and cleansers suitable for everyday use.

Where can you find it?

Cleanse skin and help to remove excess oil with Boots Ingredients Salicylic Acid Cleanser - it’ll help skin look less oily but it won’t leave it feeling dry.

Instead it’ll deeply cleanse away dirt, oil and make-up, leaving your complexion feeling refreshed and ready for follow-up skincare.

You can also work salicylic acid into your haircare routine with Boots Ingredients Exfoliating Scalp Serum With Salicylic Acid – a pre-shampoo treatment formulated with salicylic acid.

Use it once or twice a week to gently exfoliate the scalp, helping to reduce flakes while ensuring it stays moisturised.

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