Cos De BAHA A5 Azelaic Acid 5% Serum 30ml is a gentle yet effective brightening and clarifying serum designed to improve skin texture, fade pigmentation, and calm irritated skin. Formulated with a beginner-friendly 5% azelaic acid concentration, this lightweight, non-sticky serum helps unclog pores, reduce acne, and even out skin tone. Ideal for sensitive, acne-prone, and rosacea-prone skin, it delivers noticeable results without irritation, making it a perfect addition to a daily skincare routine.
Key Benefits
Reduces acne, whiteheads, and clogged pores.
Fades dark spots, post-acne marks, and uneven pigmentation.
Calms redness and soothes irritated skin.
Improves skin texture for a smoother, clearer complexion.
Lightweight, fast-absorbing formula suitable for daily use.
Key Ingredients & Their Benefits
5% Azelaic Acid – Brightens skin tone, targets pigmentation, and helps reduce acne.
Niacinamide – Strengthens the skin barrier, improves brightness, and refines pores.
Hyaluronic Acid – Hydrates deeply and plumps the skin.
Panthenol – Soothes irritation and supports skin repair.
Botanical Extracts – Provide antioxidant protection and calm the skin for a healthy glow.
Major Ingredients
Aloe Barbadensis Leaf Extract, Propylene Glycol, Azelaic Acid, Niacinamide, 1,2-Hexanediol, Sodium Hyaluronate, Sodium Citrate, Panthenol, Propanediol, Polysorbate 20, Camellia Sinensis Leaf Extract, Leontopodium Alpinum Extract, Momordica Charantia Fruit Extract, Sambucus Nigra Flower Extract
How to Use
1️⃣ Apply 2–3 drops to clean, dry skin after toner.
2️⃣ Gently massage until fully absorbed.
3️⃣ Use once or twice daily depending on skin tolerance.
4️⃣ Always apply sunscreen during the day when using this serum.
5️⃣ Avoid combining with strong exfoliants or retinoids in the same routine.
⚠️ Disclaimer
Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.
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