Cos De Baha HB Hydroquinone Brightening - 30ml

Cos De BAHA HB Hydroquinone Brightening Serum is a potent, multi-active dark spot corrector formulated to fade stubborn hyperpigmentation, melasma, age spots, and post-acne marks.

It combines 2% Hydroquinone, the gold standard for skin lightening, with a synergy of other powerful brightening agents and exfoliants to accelerate skin cell turnover and even out the complexion.

Key Ingredients & Benefits

• 2% Hydroquinone: Reduces melanin production to target and lighten dark patches and severe discoloration.
• 4% Arbutin & Kojic Acid: Work alongside hydroquinone to further block pigmentation pathways.
• 4% Niacinamide: Brightens overall skin tone, controls excess sebum, and strengthens the skin barrier.
• Salicylic Acid (BHA) & Lactic Acid (AHA): Provide gentle exfoliation to clear dead skin cells, helping the active ingredients penetrate deeper for faster results.

How to Use

1. Patch Test First: Apply a tiny amount to a small, hidden area of your skin for 24 hours to check for allergic reactions or heavy irritation.
2. Application: Apply a small amount to clean, dry skin. It is highly recommended for use in your evening routine.
3. Sun Protection: Hydroquinone increases sun sensitivity. You must apply a broad-spectrum sunscreen of SPF 30 or higher every morning. Failing to do so can ruin your results and cause the dark spots to return or worsen.