Cos De BAHA Vitamin C 15% Serum (VA) – 30ml
| Origin | Korea |
|---|
| Size | 30ml |
|---|
Original price was: 1,350.00৳.1,340.00৳Current price is: 1,340.00৳.
Suitable for dull or sun-damaged skin, this potent serum brightens and revitalizes the complexion. It helps reduce pigmentation, smooth texture, and enhance radiance. With regular use, it reveals visibly brighter, clearer, and healthier-looking skin.
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 & Refund Policy (Short & Essential)
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.
- Authentic Product
- Fast Delivery
- Online Support
- Easy Return
- Authentic Product
- Fast Delivery
- Easy Return
- Online Support
Overview
Cos De BAHA Vitamin C 15% Serum (VA) is a 30ml potent antioxidant brightening serum featuring 15% pure L-ascorbic acid for dramatic pigmentation fading and collagen stimulation. This clinical-strength K-beauty formula combines arbutin, panthenol, sodium hyaluronate, and soothing botanicals like aloe vera, green tea, and edelweiss to even skin tone, reduce dark spots, boost elasticity, and protect against free radicals without excessive irritation. Its lightweight, water-based texture absorbs rapidly, making it perfect for Bangladesh’s intense sun exposure accelerating hyperpigmentation. Fragrance-free and fast-acting, it delivers radiant, youthful complexion for Kioraa’s advanced brightening protocols.[web:388][web:389]
Key Benefits
- 15% L-ascorbic acid fades age spots, acne scars, and sun damage effectively.[web:389]
- Arbutin provides synergistic tyrosinase inhibition for enhanced brightening.[web:389]
- Panthenol soothes sensitivity while sodium hyaluronate hydrates deeply.[web:389]
- Green tea antioxidants shield against UV-induced free radical damage.[web:389]
- Boosts collagen production to improve elasticity and fine lines.[web:390]
- Reduces overall redness and evens complexion tone progressively.[web:391]
Who It’s For
Advanced users with hyperpigmentation, sun damage, dullness, or uneven tone seeking prescription-strength vitamin C without doctor’s visit, especially Bangladesh residents battling tropical UV acceleration of dark spots. Ideal for normal to oily skin tolerating pure ascorbic acid. Makeup wearers will love the luminous base enhancing foundation glow.[web:392]
How It Works
L-ascorbic acid (15%) donates electrons to neutralize free radicals while inhibiting tyrosinase for melanin suppression.[web:389] Arbutin complements by competitive tyrosinase binding as panthenol repairs barrier compromised by acidic pH. Sodium hyaluronate maintains hydration during brightening while green tea catechins provide additional UV protection. The low pH (2.5-3.5) ensures ascorbic acid stability and efficacy.[web:389]
How to Use
Morning: After toner, apply 2-3 drops to face/neck immediately before SPF50+ (mandatory). Start 3x weekly to build tolerance. Store in fridge/dark place. Patch test essential; slight tingling normal. Follow with Kioraa moisturizers if needed. Discontinue if excessive irritation develops.[web:391]
Why Customers Love It
Users celebrate Cos De BAHA VA Serum for transforming dull, spotty skin into luminous porcelain within weeks, rivaling dermatologist peels without downtime. Bangladesh reviewers praise tropical sun damage reversal and makeup glow enhancement without oxidation issues. The buffered 15% potency delivers visible brightening safely, earning “glow accelerator” status for Kioraa customers seeking pharmacy-level vitamin C radiance.[web:393][web:390]
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.
L-Ascorbic Acid 15%, Vitamin E, Ferulic Acid, Hyaluronic Acid, Aloe Barbadensis Leaf Extract, Glycerin, Propanediol.
Use preferably in the morning after cleansing and toner. Apply a few drops to face and neck, avoiding the eye area, then follow with moisturizer and sunscreen. If sensitive, start every other day and increase as tolerated.
- 15% vitamin C serum targeting dullness, dark spots, and uneven tone.
- Provides antioxidant protection against environmental free radicals.
- Helps brighten complexion and improve clarity with regular use.
- Suitable for intermediate vitamin C users seeking stronger potency.
- Best used in the morning under sunscreen for maximum protection and glow.
- Pairs well with hydrating, non-irritating support products.
Avoid contact with eyes. Patch test essential. Use sunscreen daily. Keep away from children. Introduce gradually. Store in cool dark place.
| Origin | Korea |
|---|---|
| Size | 30ml |
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