AZ Azelaic Acid 10 Serum

Cos De BAHA’s AZ Azelaic Acid 10 Serum is a lightweight, fast-absorbing treatment designed for uneven tone and mild blemishes. The gel-serum texture layers easily under moisturizers and makeup, making it suitable for combination and acne-prone skin. Fragrance-free and focused on targeted results, it appeals to users seeking a straightforward azelaic acid treatment with clear performance goals.