AHA 7 Whitehead Power Liquid
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Checked UK single-item totals, lowest first.
Exact product, size, stock and listed price checked 2 November 2026. Standard UK delivery; confirm your checkout total.
Where to buy COSRX cheapest in the UK
About this product
A 7% glycolic acid exfoliant made with apple fruit water and niacinamide to smooth rough texture, clear whiteheads and brighten dullness. Best for skin already used to acids.
- Brand
- COSRX
- Size
- 100ml
- Good for
- Dark spots, Pores and breakouts
Contains an exfoliating acid: don’t use on the same night as a retinoid. How to use exfoliators.
Want to know more? Read Exfoliators, explained.
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Key ingredients
- Glycolic acid (7%)
- Apple fruit water
- Niacinamide
- Panthenol
These are the main active ingredients, not the full list. Brands sometimes change formulas, so check the full ingredients list on the shop’s page before you buy, for example at LOOKFANTASTIC.