-23%

Cos De BAHA 2% Hydroquinone Brightening Serum (HB) – 30ml

Size	30ml

Original price was: 1,450.00৳.Current price is: 1,120.00৳.

Suitable for uneven, dull, or hyperpigmented skin, this serum fades dark spots and brightens tone for a smoother, radiant complexion. It helps target stubborn pigmentation while improving clarity and evenness. With regular use, your skin appears more balanced, luminous, and visibly renewed.

24 Items sold in last 24 hours

58 People watching this product now!

Kioraa Skincare Disclaimer

Kioraa ensures all products are authentic and sourced from verified, legitimate suppliers. The information provided is compiled from reputable online references, brand data, and research; however, it may not be applicable to all skin types, conditions, or sensitivities. Kioraa assumes no responsibility for the accuracy, completeness, or individual suitability of this information and shall not be held liable for any adverse reactions or consequences arising from its use. Customers are advised to exercise discretion and seek professional dermatological or medical consultation for any concerns or specific skin requirements.

Overview

Cos De BAHA 2% Hydroquinone Brightening Serum (HB) is a 30ml potent treatment targeting stubborn hyperpigmentation, melasma, dark spots, and uneven skin tone. This clinical-strength K-beauty formula features 2% hydroquinone as the gold-standard brightener, combined with niacinamide, arbutin, kojic acid, salicylic acid, and lactic acid for comprehensive pigmentation correction. Aloe vera and sodium hyaluronate provide soothing hydration while AHAs/BHAs gently exfoliate for smoother texture. Designed for Bangladesh’s sun-intense climate, it delivers visible fading of discoloration with daily use, restoring even, radiant complexion without irritation when paired with SPF.

Key Benefits

2% hydroquinone inhibits melanin production to fade melasma and dark spots effectively.
Niacinamide brightens, strengthens barrier, and reduces inflammation.
Arbutin and kojic acid provide gentle, natural brightening synergy.
Salicylic acid exfoliates pores while lactic acid smooths surface texture.
Aloe soothes sensitivity; hyaluronate hydrates during treatment.
Targets freckles, post-acne marks, and sun damage for uniform tone.

Who It’s For

Essential for hyperpigmentation, melasma, or sun-damaged skin seeking professional-strength correction, especially Bangladesh women battling tropical sun exposure and hormonal discoloration. Ideal for mature skin with age spots or acne scar sufferers wanting faster results than gentler actives. Experienced users comfortable with strong brighteners will love this Kioraa powerhouse, always with rigorous SPF commitment.

How It Works

Hydroquinone (2%) penetrates melanocytes to block tyrosinase enzyme, reducing melanin synthesis for spot fading. Niacinamide complements by inhibiting melanosome transfer while arbutin and kojic acid offer alpha-arbutin-like brightening. Salicylic acid clears congested pores as lactic acid exfoliates stratum corneum. Aloe calms treatment irritation while hyaluronate maintains hydration, yielding progressively clearer, more even complexion over 4-8 weeks.

How to Use

Evening only: After cleansing/toner, apply 2-3 drops to affected areas or full face, avoiding eyes. Start 2-3x weekly, building tolerance. Follow with moisturizer; use broad-spectrum SPF50+ religiously daytime. Limit continuous use to 3 months; cycle off. Patch test mandatory. Pair with Kioraa soothing creams to minimize irritation.

Why Customers Love It

Users celebrate Cos De BAHA Hydroquinone Serum for dramatically fading stubborn melasma and acne scars faster than OTC alternatives, delivering clinic-level results at home. Bangladesh women praise the potent brightening against tropical sun damage, noting smoother texture from chemical exfoliants. The balanced formula minimizes peeling when buffered properly, earning “pigmentation game-changer” status for serious discoloration concerns in Kioraa’s advanced brightening category.

Cos De BAHA is a Korean skincare brand known for straightforward, ingredient-focused formulas that target specific concerns. The brand highlights active-led serums and ampoules for issues like dullness, uneven tone, visible pores, breakouts, and dehydration. Many products spotlight popular ingredients such as niacinamide, hyaluronic acid, vitamin C, peptides, retinol, and exfoliating acids, so you can build a routine based on your goals. The textures feel lightweight and layer easily with moisturizers and sunscreen. If you like customizing skincare step by step, Cos De BAHA makes it simple and affordable. At Kioraa, we curate the bestsellers from Cos De BAHA and help you choose the right actives for your skin.

Hydroquinone 2%, Niacinamide, Alpha Arbutin, Kojic Acid, Licorice Root Extract, Aloe Barbadensis Leaf Extract, Glycerin, Propanediol.

Use in the evening on clean, dry skin. Apply a small amount to areas of hyperpigmentation, avoiding eye and lip areas, then follow with moisturizer. Start 2–3 times per week and increase as tolerated, always wearing sunscreen daily and limiting other strong actives in the same routine.

Targeted brightening serum with 2% hydroquinone for stubborn dark spots.
Helps fade hyperpigmentation, melasma, and post-inflammatory marks.
Best used on localized areas rather than full face.
Requires diligent sunscreen use to maintain results and prevent worsening spots.
Can be part of a dermatologist-style brightening protocol.
Not intended for very sensitive skin or prolonged continuous use without guidance.

Avoid contact with eyes. Patch test essential. Use sunscreen daily. Limit use to 3 months max. Keep away from children. Consult physician for sensitive skin.