Cos De BAHA A5 Azelaic Acid 5% Serum 30ml

Cos De BAHA A5 Azelaic Acid 5% Serum is a lightweight, fast-absorbing, oil-free brightening and clarifying serum with a watery texture and non-sticky finish, designed as a gentle yet effective daily active for acne-prone, sensitive, and rosacea-prone skin.

Suitable for both AM & PM routines, this serum sits after cleansing and toning, layering effortlessly under moisturizer and sunscreen. Always follow with SPF during daytime use.

The formula is built around Azelaic Acid (5%), a multi-tasking acid that targets blemishes, pigmentation, and redness without photosensitizing the skin. Niacinamide complements it by regulating oil, refining pores, and strengthening the barrier. Sodium Hyaluronate delivers deep hydration, while Panthenol (Pro-Vitamin B5) soothes and supports skin repair. An Aloe Barbadensis Leaf Extract base adds a calming, skin-softening foundation, and antioxidant-rich botanicals including Camellia Sinensis (Green Tea) Leaf Extract and Edelweiss Extract round out the formula with protective, anti-inflammatory support.

• Reduces acne, whiteheads, and clogged pores while calming active breakouts and preventing future ones.
• Fades post-acne dark marks, hyperpigmentation, and uneven skin tone for a visibly clearer complexion.
• Soothes redness and inflammation, making it particularly effective for rosacea-prone and reactive skin types.
• Hydrates and reinforces the skin barrier with humectants and skin-identical ingredients for a smoother, healthier finish.

How to Use: After cleansing and toning, apply 2–3 drops to clean, dry skin and gently massage until fully absorbed. Use once daily to start, increasing to twice daily as tolerated. Follow immediately with a moisturizer, and always apply broad-spectrum sunscreen in the morning. Avoid using alongside strong exfoliants or retinoids in the same routine step. Patch test before first use.