Ingredient guide

Salicylic Acid

Salicylic acid is a popular skincare ingredient known for its ability to exfoliate and clarify the skin. It helps to dissolve excess oil and dead skin cells, making it a favourite in cleansers, toners and spot treatments for those prone to blemishes and uneven texture.

Salicylic Acid — Salicylic acid is naturally derived from the bark of the white willow tree (Salix alba)… | UK Lips ingredient guide

How it works in skincare

In cosmetics and skincare, salicylic acid works as a beta hydroxy acid that gently exfoliates by penetrating into pores to dissolve sebum and slough away dead skin cells. Its lipophilic nature allows it to cut through oily debris, leaving skin smoother and clearer while supporting a refined complexion.

Key benefits

  • Exfoliates the skin’s surface for smoother texture
  • Helps clear and refine the appearance of pores
  • Reduces the look of excess shine and oiliness
  • Promotes a more even skin tone and clarity
  • Supports the appearance of clearer, healthier-looking skin
  • Gentle enough for targeted spot treatments

Best for

oily skin, combination skin, blemish-prone skin, congested skin

Where it comes from

Salicylic acid is naturally derived from the bark of the white willow tree (Salix alba) and also occurs in meadowsweet flowers and wintergreen leaves.

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