Cos de BAHA – A5 Azelaic Acid 5 Serum, 30ml

A gentle, lightweight serum with 5% azelaic acid and 2% niacinamide that calms redness, helps clear blemishes, and fades the look of post-acne marks for a clearer, more even complexion. 2,000 ppm hyaluronic acid and panthenol hydrate and strengthen the barrier, and aloe and green tea soothe irritation. It absorbs instantly without stickiness, which makes it a good entry-level azelaic option for sensitive and acne-prone skin.

Key Ingredients:
Azelaic Acid (5%) – helps reduce redness and the look of blemishes while fading post-acne marks and uneven tone
Niacinamide (2%) – brightens, evens tone, and helps balance sebum
Hyaluronic Acid (2,000 ppm) – delivers lasting hydration and plumpness
Panthenol (Vitamin B5) – soothes and strengthens the skin barrier
Aloe Leaf Extract & Green Tea Extract – calm irritation and provide antioxidant support
Edelweiss, Elderflower & Bitter Melon Extracts – soothing, balancing plant support

Benefits:
Calms redness and the look of irritation
Helps clear blemishes and reduce breakouts
Fades the look of post-acne marks and evens skin tone
Hydrates and supports the skin barrier
Absorbs quickly with a light, non-sticky finish

Recommended For:
Acne-prone, oily, or combination skin
Redness, sensitivity, or rosacea-prone skin
Post-acne marks and uneven tone
Azelaic acid beginners

How to Use:
After cleansing and toning, apply 1-2 drops to the face (a small amount over the face, neck, and décolleté also works) and gently tap in. Do not rub or wash off, and follow with moisturizer. Use morning or evening. Patch test before first use.

Details:
Capacity: 30 ml
Expiration date: see packaging
Country of origin: South Korea