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The Niacinamide 15 Serum

The Niacinamide 15 Serum

13% OFF - Use Code "KBLAUNCH13"

Offer Ends: 30 June, 2026 11:59 PM AEST

Regular price $25.99
Sale price $25.99 Regular price $52.00
Save $26.01 Sold out
Tax included.

FREE Standard Shipping on all Orders Over $99

Pre-Order Items Despatch Date: Mid July 2026

COSRX The Niacinamide 15 Serum is a highly concentrated serum that is made with 15% niacinamide to provide total acne control. Made for those with oily and acne-prone skin, this serum helps to control excessive sebum production, soothing acne inflammation and diminishing the appearance of acne scars. The intensive serum helps fade dark spots and exfoliates away dead skin to refine the texture of the skin. Containing acetyl glucosamine, allantoin and zinc, the lightweight serum reduces breakouts and reduces the appearance of pores for ance care at all stages.

Key Points:

  • Heals acne scars
  • Tightens pores
  • Controls excess sebum
  • Fades hyperpigmentation
  • Ideal for oily and acne-prone skin

Size: 20ml

MADE IN KOREA. All our products are 100% authentic.

We offer fast and reliable shipping to customers Australia Wide. Here are the details you need to know:

Standard Shipping: estimated shipping 3–7 business days

Express Post: estimated shipping 2-4 business days.

The above timeframe excludes handling & despatch time from our warehouse.

Handling & Despatch: estimated 4-5 working days

Please expect delays during peak periods.

You may initiate a return within 30 days of receiving your order. To be eligible for a return, the product must be unused, in its original packaging, and in the same condition as when you received it.

Refund Once we receive and inspect the returned product, we will process your refund within 5-10 business days. Refunds will be issued to the original payment method used for the purchase.

COSRX The Niacinamide 15 Serum is a highly concentrated serum that is made with 15% niacinamide to provide total acne control. Made for those with oily and acne-prone skin, this serum helps to control excessive sebum production, soothing acne inflammation and diminishing the appearance of acne scars. The intensive serum helps fade dark spots and exfoliates away dead skin to refine the texture of the skin. Containing acetyl glucosamine, allantoin and zinc, the lightweight serum reduces breakouts and reduces the appearance of pores for ance care at all stages.

Key Points:

  • Heals acne scars
  • Tightens pores
  • Controls excess sebum
  • Fades hyperpigmentation
  • Ideal for oily and acne-prone skin

Size: 20ml

MADE IN KOREA. All our products are 100% authentic.

We offer fast and reliable shipping to customers Australia Wide. Here are the details you need to know:

Standard Shipping: estimated shipping 3–7 business days

Express Post: estimated shipping 2-4 business days.

The above timeframe excludes handling & despatch time from our warehouse.

Handling & Despatch: estimated 4-5 working days

Please expect delays during peak periods.

You may initiate a return within 30 days of receiving your order. To be eligible for a return, the product must be unused, in its original packaging, and in the same condition as when you received it.

Refund Once we receive and inspect the returned product, we will process your refund within 5-10 business days. Refunds will be issued to the original payment method used for the purchase.

No cap, here's why you should shop with us fr fr 🔥

  • Shipping that doesn't flop

    We're not out here being sus with 6-8 week delivery. it actually slaps how fast your order shows up.

  • Returns are giving easy

    Messed up the product? We got you. no cap, the process is dead simple, zero drama.

  • Customer service that's not mid

    Our support team actually responds and doesn't leave you on read. Slay.