Struggling with persistent acne, rosacea redness, post-acne marks or uneven pigmentation? Our 10% azelaic acid serum offers a dermatologist-favoured, science-backed solution in one gentle formula. Azelaic acid — a naturally occurring dicarboxylic acid — stands out for its versatility: it tackles multiple concerns simultaneously while remaining kind to sensitive and reactive skin types. At 10%, this concentration delivers clinically supported results for blemishes, inflammation, discolouration and texture without the irritation often seen with stronger actives.
Why 10% Azelaic Acid Is a Game-Changer for Problem Skin
Azelaic acid works through several key mechanisms: it has antibacterial properties to combat acne-causing bacteria, anti-inflammatory effects to calm redness and irritation, and tyrosinase-inhibiting action to reduce melanin production and fade hyperpigmentation. At 10% — a popular and effective over-the-counter strength — it visibly:

Clears and prevents acne by unclogging pores and reducing breakouts
Soothes rosacea symptoms, including persistent redness and sensitivity
Fades post-inflammatory hyperpigmentation, dark spots, acne scars and melasma
Evens skin tone and improves overall radiance
Gently refines texture and minimises congestion without over-drying

Dermatological research and user experiences highlight that 10% azelaic acid provides noticeable improvements in clarity, calm and evenness within 4–12 weeks of consistent use. It is especially valued for being pregnancy-safe (consult a doctor), non-photosensitising and compatible with most routines — making it a staple for acne-prone, rosacea-prone or pigmentation-focused skincare in the UK.

The lightweight, fast-absorbing serum texture makes it easy to layer morning and night, ideal for all skin types — especially sensitive, combination or oily.