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Cos De BAHA Niacinamide 20% + Zinc PCA 4% Serum (NZ) (2)

Cos De BAHA Niacinamide 20% + Zinc PCA 4% Serum (NZ) – 30ml

Size	30ml

Original price was: 1,500.00৳.Current price is: 1,050.00৳.

Perfect for oily and acne-prone skin, this powerful serum controls sebum, fades blemishes, and reduces large pores. It keeps skin matte yet hydrated, improving clarity and tone with daily use. The lightweight texture ensures a smooth, non-sticky finish for clear, healthy skin.

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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.

Return & Replacement Policy

At Kioraa, your satisfaction matters to us. To ensure a smooth experience, please review the key conditions before submitting a return or refund request:

• Requests must be raised within 24 hours of delivery with valid unboxing video proof to our WhatsApp support.
• Items must be unused, unopened, and in their original sealed condition.
• Without proper video evidence, damaged/defective/incorrect/missing items will not be eligible for replacement or refund.
• Return & re-delivery shipping charges are borne by the customer.
• Sale, discount, and promotional items are not eligible for return/refund.
• If an item is out of stock, refunds will be processed within 7–15 working days.

For complete details, please review our full Return/Exchange & Refund Policy.

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Overview

Cos De BAHA Niacinamide 20% + Zinc 4% Serum (NZ) is a 30ml ultra-potent treatment serum featuring clinical-strength 20% niacinamide with 4% zinc PCA for maximum pore refinement, oil control, and brightening. This advanced K-beauty formula combines tranexamic acid, hyaluronic acid, centella asiatica, and soothing botanicals like aloe vera and green tea to dramatically fade hyperpigmentation, cystic acne scars, and melasma while calming inflammation. Its lightweight, matte-finish texture absorbs instantly without pilling, making it perfect for oily, acne-prone skin in Bangladesh’s extreme humidity. Non-comedogenic and fast-acting, it transforms congested, dull complexion into clear, radiant perfection for Kioraa’s most demanding customers.

Key Benefits

20% niacinamide powerfully fades stubborn dark spots, melasma, and PIH.
4% zinc PCA aggressively controls sebum and prevents cystic breakouts.
Tranexamic acid targets vascular pigmentation and hormonal discoloration.
Hyaluronic acid hydrates deeply to prevent treatment dryness.
Centella asiatica calms post-acne inflammation and redness rapidly.
Minimizes enlarged pores with dramatic oil regulation and texture refinement.

Who It’s For

Advanced users with severe hyperpigmentation, cystic acne, enlarged pores, or oily congestion needing maximum-strength treatment without prescription. Essential for Bangladesh’s tropical climate causing persistent shine and breakouts. Mature acne sufferers, melasma patients, or professionals demanding clinical results will love this Kioraa powerhouse that preps flawless makeup canvas while actively correcting.

How It Works

Niacinamide (20%) penetrates deeply to block melanosome transfer and dramatically boost ceramides, while zinc PCA (4%) kills acne bacteria and regulates severe sebum overproduction. Tranexamic acid inhibits plasmin for vascular pigmentation control as centella asiatica accelerates healing. Multiple hyaluronic acids prevent barrier damage, yielding aggressively clearer pores, faded discoloration, and balanced oiliness over 4-6 weeks.

How to Use

Evening: After toner, apply 1-2 drops (pea-sized) to face/neck, starting 2x weekly. Build tolerance slowly due to potency. Follow with barrier cream and SPF daytime mandatory. Patch test essential; avoid with strong acids initially. Layer sparingly under Kioraa calming moisturizers.

Why Customers Love It

Severe acne warriors celebrate Cos De BAHA NZ Serum for shrinking pores and eliminating cystic breakouts in humid chaos, rivaling prescription treatments. Melasma patients rave about faded brown patches without hydroquinone risks, noting glass-skin transformation. Bangladesh users praise unmatched oil control through tropical sweat while brightening stubborn PIH, calling it Kioraa’s “nuclear option” for congested, discolored skin that demands clinical results.

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.

Aloe Barbadensis Leaf Extract, Niacinamide 20%, Zinc PCA 4%, Glycerin, Propanediol, 1,2-Hexanediol, Sodium Hyaluronate, Allantoin.

Apply a small amount to clean, dry skin after toner, focusing on oily or blemish-prone areas. Pat until absorbed and follow with a simple moisturizer. Start with use a few times per week due to high strength and always apply sunscreen in the daytime.

High-strength niacinamide with zinc for more intensive control of oil and blemishes.
Targets persistent discoloration, enlarged pores, and shiny T-zones.
Zinc helps further regulate sebum and supports acne-prone skin.
Best for experienced users who tolerate niacinamide well.
Should be paired with hydrating, barrier-friendly products to avoid dryness.
Requires consistent sunscreen use for optimal tone-correcting results.

Avoid contact with eyes. Patch test essential. High strength niacinamide. Use sunscreen. Keep away from children. Start slowly.