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Cos De BAHA AC Serum treats active acne through a 10% Niacinamide and 5% Azelaic Acid concentration. With a pH level between 5.7 and 6.1, the formula maintains skin barrier stability. This watery solution regulates sebum production and addresses hyperpigmentation without using drying alcohols or fragrances.
Key Features
- 10% Niacinamide and 5% Azelaic Acid: Dual active concentration targets blemish-causing bacteria. Reduces sebum levels and lightens post-acne marks.
- Alcohol and Fragrance-Free: Zero drying alcohols or synthetic fragrances. Prevents skin stinging during periods of high humidity.
- Salicylic Acid and Retinol Blend: Beta-hydroxy acid and Vitamin A derivatives included. Clears pore blockages while accelerating skin cell turnover.
- pH 5.7-6.1 Range: Acid-balanced solution matches natural skin chemistry. Minimizes irritation for those seeking blemish control.
Frequently Asked Questions
How to use Cos De BAHA AC serum?
Apply 1-2 drops to cleansed skin during the night routine. The inclusion of Retinol requires daily sunscreen use to prevent UV sensitivity.
Is Cos De BAHA AC serum safe for pregnancy?
Avoid use during pregnancy. This formula contains Retinol and Salicylic Acid, which medical professionals typically advise against during gestation.
