Description
Cos de Baha Arbutin 5% + Niacinamide 5% Serum 30ml
Dark patches, post-acne scars, melasma, and uneven skin tone are concerns that many struggle with. The Cos de Baha Arbutin 5% + Niacinamide 5% Serum 30ml is a powerful yet soothing brightening treatment for visibly improving pigmentation issues. With a precise balance of 5% alpha-arbutin and 5% niacinamide, this serum works synergistically to reduce dark spots, improve elasticity, and enhance overall skin brightness.
Arbutin provides whitening effects similar to hydroquinone but without harsh side effects, making it ideal for sensitive and uneven skin. Niacinamide improves moisture retention, strengthens the skin barrier, and enhances radiance. Together, they create effective skin tone correction with long-term benefits.
Why Choose Cos de Baha Arbutin + Niacinamide?
- Brightens hyperpigmented areas
- Fades acne scars and discoloration
- Enhances skin tone and clarity
- Gentle alternative to hydroquinone
- Lightweight formula suitable for daily use
- Works even on sensitive skin
Key Benefits
1. Targets Dark Spots and Patchiness
Arbutin reduces excess melanin production, transforming dull skin and fading pigmentation such as:
- Acne marks
- Sun damage
- Age spots
- Melasma
2. Niacinamide for Smoother, Brighter Skin
The niacinamide concentration here:
- Strengthens the skin barrier
- Minimizes uneven texture
- Brightens dull skin
- Helps reduce redness
Helpful dermatological findings:
Niacinamide is well-documented for improving tone and texture. You can learn more from the American Academy of Dermatology (AAD) here:
https://www.aad.org/public/everyday-care/skin-care-basics/care/niacinamide
3. Safe Alternative to Hydroquinone
Hydroquinone may cause irritation for some users, while arbutin offers similar brightening benefits without irritation—supported in clinical observations. Learn more here:
https://www.healthline.com/health/beauty-skincare/arbutin
4. Lightweight, Fast Absorption
- Non-sticky
- Doesn’t clog pores
- Works well under moisturizer and sunscreen
Star Ingredient List
- Arbutin 5% – Fade pigmentation
- Niacinamide 5% – Boost brightness, moisturize
- Aloe Vera Extract – Calm irritation
- Sodium Hyaluronate – Improve hydration
- Witch Hazel Extract – Tone and tighten skin
- Allantoin – Promote healthy renewal
- Organic botanical extracts (rosemary, thyme, eucalyptus, rooibos)
Suitable For:
- Hyperpigmentation
- Melasma
- Acne scars
- Sun spots
- Uneven tone
- Both sensitive and oily/combination skin
How to Use
- Cleanse and tone.
- Apply 1–2 drops and gently massage in.
- Do not wash off.
- Use twice daily (AM/PM).
- Moisturize afterward.
- Apply sunscreen in daytime.
Texture & Feel
- Lightweight
- Non-greasy
- Fast-absorbing
- Fresh finish
Patch Test Recommendation
Test a small amount under the chin or behind the ear. Track for 24 hours before applying all over. Especially important for reactive or sensitive skin.
Visible Results Timeline
Week 1
Hydration and smoothness visibly increase.
Weeks 2–4
Pigmentation softens and tone becomes brighter.
Weeks 8–12
Skin looks clearer, more even-toned, and radiant.
Buy Genuine Products in Bangladesh
To ensure authenticity, purchase from trusted stores:
- Alyalsbd Store: https://alyalsbd.com/
- Shop Skincare: https://alyalsbd.com/shop/
- Product Page: https://alyalsbd.com/product/cos-de-baha-arbutin-5niacinamide-5-serum-30ml/
Why Buy From Alyalsbd?
- 100% authentic guaranteed
- Affordable pricing
- Fast and secure delivery
- Great customer service
FAQs
1. How long to see visible results?
Most users see improvement in 2–4 weeks, deeper fading in 2–3 months.
2. Can I apply during daytime?
Yes, but sunscreen is essential.
3. Is it safe for sensitive skin?
Yes, but patch testing is recommended.
4. Can it help with acne scars?
Yes, it fades post-acne pigmentation effectively.
5. Can it be layered with Vitamin C?
Yes, but introduce slowly to avoid irritation.
6. Does it brighten melasma?
Yes. Arbutin specifically targets melanin synthesis.
7. Will skin feel dry?
No. The serum contains hydrating botanical extracts.














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