Cos De BAHA 2% Hydroquinone Brightening Serum – 30ml

Cos De BAHA 2% Hydroquinone Brightening Serum is a targeted dark spot corrector designed to visibly reduce hyperpigmentation, melasma, and stubborn acne scars. Enriched with niacinamide, kojic acid, and hyaluronic acid, this lightweight serum brightens uneven tone while keeping your skin hydrated and healthy.

Why choose this hydroquinone serum

Formulated with dermatologist-recommended 2% hydroquinone, this serum helps inhibit melanin production, making discoloration fade over time. Niacinamide supports skin barrier strength, while kojic acid adds an extra brightening boost for a luminous, even-toned complexion.

Key benefits

• Fades dark spots, melasma, and post-acne marks
• Hydrates with hyaluronic acid to prevent dryness
• Lightweight, fast-absorbing texture
• Supports smoother and more even skin tone

How to use for best results

After cleansing and toning, apply a thin layer to areas with visible pigmentation. Use only at night and always follow with a broad-spectrum SPF in the morning to protect results. For sensitive skin, start with 2–3 applications per week, then increase as tolerated.

Who it’s for

Ideal for those struggling with persistent dark spots, melasma, or uneven tone who want dermatologist-grade results at home.

Ingredient highlights

• 2% Hydroquinone: Clinically proven ingredient for reducing hyperpigmentation
• Niacinamide: Improves skin tone and strengthens the barrier
• Kojic Acid: Boosts brightening effect
• Hyaluronic Acid: Maintains skin hydration

Pro tips

• Do a patch test before first use to check skin tolerance
• Always pair with sunscreen to avoid worsening pigmentation
• Avoid mixing with strong exfoliating acids in the same routine

Learn more

For more hydroquinone safety information, visit the FDA website. Browse our full Cos De BAHA collection for more targeted skincare solutions.

With consistent use of Cos De BAHA 2% Hydroquinone Brightening Serum, your skin can look visibly brighter, smoother, and more even-toned.