COSRX Niacinamide 15 Serum

(No reviews yet)

Product Code:
KBH-P0584

Brand:
Cosrx

Origin:
Korea

Size:
20ml

Category:
Serum

Status:
In Stock

৳1900

COSRX The Niacinamide 15 Serum 20ml is a concentrated Korean brightening serum delivering 15% niacinamide to visibly fade dark spots, minimize pores, control sebum, and even out skin tone. Lightweight, fast-absorbing, and formulated with niacinamide-enhancing ingredients for maximum efficacy. Suitable for oily, combination, and acne-prone skin types common in Bangladesh. One of the most trusted niacinamide serums from a globally recognized Korean brand. Buy online from koreanbeautyhousebd.com, COD available!

COSRX The Niacinamide 15 Serum 20ml Price in Bangladesh | Buy Online | Korean Beauty House

About COSRX The Niacinamide 15 Serum

COSRX The Niacinamide 15 Serum 20ml is not a basic brightening serum ? it is a precision-formulated niacinamide treatment from one of Korea's most credible and clinically focused skincare brands. Where most niacinamide serums on the Bangladesh market sit at 5% or 10%, COSRX pushes this to 15% with a supporting cast of ingredients specifically chosen to enhance niacinamide's delivery and efficacy rather than dilute it with unnecessary fillers.

Niacinamide at 15% works noticeably faster on the skin's most stubborn concerns ? enlarged pores, uneven skin tone, post-acne marks, and chronic oiliness. It regulates sebum production at the sebaceous gland level, blocks melanin transfer to surface skin cells, and strengthens the skin barrier simultaneously. For skin in Bangladesh exposed to constant heat, humidity, and UV radiation that triggers hyperpigmentation and congestion daily, a 15% niacinamide serum delivers meaningful results in a shorter timeframe than standard concentrations.

What separates this formula from other high-strength niacinamide serums is COSRX's commitment to clean and functional formulation. The texture is lightweight and serum-like, absorbing instantly without pilling or heaviness. It layers cleanly under any moisturizer or SPF and is well-tolerated even by skin types that have previously found high-concentration niacinamide products irritating.

Key Benefits

15% niacinamide delivers faster and more visible pore-refining and brightening results than standard concentrations
Fades post-acne marks, dark spots, and uneven hyperpigmentation with consistent daily use
Regulates sebum production and reduces surface shine on oily and combination skin
Strengthens the skin barrier and reduces sensitivity and reactivity over time
Lightweight formula absorbs instantly without pilling, greasiness, or heaviness
Suitable for layering under moisturizer and SPF without disrupting the routine
From COSRX ? one of the most clinically trusted Korean skincare brands globally

Bangladeshi Skin Type Suitability and Skin Concerns

Oily skin: 15% niacinamide and zinc PCA aggressively control sebum and reduce daily shine
Acne-prone skin: Reduces breakout frequency and fades post-acne marks simultaneously
Enlarged pores: High-strength niacinamide visibly tightens pore appearance with consistent use
Hyperpigmented skin: Blocks melanin transfer and progressively brightens dark spots from sun and acne damage
Combination skin: Targets the T-zone without over-drying surrounding areas when used correctly
Dull and uneven skin tone: Restores radiance and clarity with regular twice-daily application

Best Price in Bangladesh

For the current COSRX Niacinamide 15 Serum price in Bangladesh, visitkoreanbeautyhousebd.com for the most competitive and regularly updated pricing on authentic Korean serums. Follow Korean Beauty House onFacebookandInstagramfor restock alerts, bundle deals, and exclusive promotions. COD available across Bangladesh with no advance payment required.

Why Buy from koreanbeautyhousebd.com

100 percent original COSRX products sourced directly with no grey-market or counterfeit stock
The best available price in Bangladesh is updated consistently
COD available across Dhaka and all major districts, with no prepayment needed
Secure packaging and reliable delivery to your doorstep
Support available via Facebook and Instagram before and after purchase
Trusted by thousands of verified buyers across Bangladesh

FAQs

Is this COSRX niacinamide serum authentic?
Yes, all COSRX products on koreanbeautyhousebd.com are sourced directly from authorized suppliers. Contact the team via Facebook or Instagram to confirm before ordering.
How long does delivery take in Bangladesh?
Dhaka orders arrive in 1 to 2 business days. All other districts are delivered within 3 to 5 business days, with COD available.
Is 15% niacinamide suitable for sensitive skin?
Yes, but start with once daily evening use for the first two weeks. Most skin types adjust well within 1 to 2 weeks before moving to twice-daily application without irritation.
Can I use this with vitamin C or retinol?
Use vitamin C in the morning and this serum in the evening, or apply this serum first and follow with retinol at night. Avoid layering all three actives at the same time to prevent irritation.
How soon will I see results on dark spots and pores?
Reduced oiliness and shine are typically visible within the first 1 to 2 weeks. Noticeable pore tightening and dark spot fading appear within 4 to 6 weeks of consistent daily use.

Cos De BAHA Arbutin Niacinamide Serum 30ml

MEDICUBE Kojic Acid Turmeric Niacinamide Serum 30ml

Nineless B-Boost 10% Niacinamide Serum 30ml

Key Ingredients

Niacinamide 15%:A high-concentration dose of vitamin B3 that simultaneously controls sebum, fades dark spots, minimizes pores, and strengthens the skin barrier. At 15%, results are faster and more visible compared to standard formulas.

Niacinamide Enhancing Complex:COSRX includes supporting actives specifically chosen to improve niacinamide absorption and delivery into the skin. This maximizes the efficacy of the 15% concentration beyond what the percentage alone would suggest.

Hyaluronic Acid:Maintains hydration balance within the formula and prevents any dryness or tightness that high-concentration niacinamide can occasionally cause on dehydrated skin types.

Panthenol (Pro-Vitamin B5):Soothes and strengthens the barrier alongside niacinamide. Reduces potential sensitivity during the initial adjustment period and improves overall skin softness.

Glycerin:Keeps the skin surface hydrated and comfortable throughout the day. Prevents the dehydrating effect that sebum-controlling actives can have on combination skin types.

Zinc PCA:Reinforces sebum control and provides antibacterial support against acne-causing bacteria. Works alongside niacinamide to reduce breakout frequency and post-acne congestion.

How to Use

After cleansing and toning, apply 2 to 3 drops onto fingertips.
Press and pat gently across the face, focusing on pores, dark spots, and oily zones until fully absorbed.
Follow with moisturizer and SPF in the morning. Use alone under moisturizer in the evening.
Begin with once daily evening use if you have sensitive skin and build to twice daily as your skin adjusts over 1 to 2 weeks.

No reviews yet. Be the first to review this product.