Azelaic Acid from Bio Shop™ is a powerful multi-functional skincare ingredient known for its anti-acne, anti-inflammatory, and skin-brightening properties. It helps to clear pores, reduce redness, control oil, and fade dark spots and pigmentation. Ideal for sensitive and acne-prone skin, Azelaic Acid gently exfoliates and evens out skin tone without irritation. Use at 5%–10% in creams, gels, or serums. Best used at night, and always apply sunscreen during the day when using acid-based products. It’s a great addition for targeting dullness, acne, and uneven skin tone.