COSRX

The Niacinamide 15 Serum 20ml

Name: The Niacinamide 15 Serum
Brand: COSRX
SKU: 8809598454637

Supply delay

Box40 pcsMSRP—

Can be ordered for all countries

Sourcing

42-56 days to source

Sourced after you order — nothing sits in a warehouse.

Shipping

Documents

Specification

Volume: 20ml
Barcode: 8809598454637
HS Code: 3304.99-1000
Carton size: 29 × 44 × 12 cm
Carton weight: 6 kg
CBM: 0.015312 m³

Product overview

This serum contains 15% niacinamide and various synergistic ingredients to effectively treat acne-prone skin. Formula’s niacinamide regulates sebum production, smooths skin and improves the appearance of acne scars. Other ingredients include N-acetylglucosamine (NAG) to gently exfoliate skin and fade hyperpigmentation, zinc PCA to balance skin’s oil-water levels and allantoin to promote collagen production.

Sourcing FAQ

What are MOQ and MOA?

MOQ (Minimum Order Quantity) is the smallest amount you can order for a product. Most products are sold by the box, so you'll order in full boxes — one box being the minimum.

What is pre-order, and how do deposit and balance payments work?

Most of our products are pre-order, which means we source them from the brand after you place your order rather than holding them in stock.

Because of this, each item is paid in two stages.

	When	How much
Deposit	At checkout	30% of the item
Balance	When the item is in our warehouse, billed per shipment before it ships	The remaining 70% of the item, plus shipping for that shipment

When all the items in your order are in stock, there's no deposit — you just pay in full at checkout.

Deposit and balance are counted per item, not per order. At checkout, the 30% deposits of all your items are added up and paid as one deposit. When a shipment goes out, its invoice charges the remaining 70% of the items in that shipment only — so if your order ships in more than one batch, each invoice covers just the items in it. The total you pay is the same either way.

What documents do you provide, and where do I find them?

Your CI/PL (Commercial Invoice & Packing List) and billing invoice come with every shipment, and are available in your account.

Billing invoice	Orders tab
CI/PL (Commercial Invoice & Packing List)	Shipments tab

We also provide these documents for your order:

MSDS (Material Safety Data Sheet)
CO (Certificate of Origin)
CI (Commercial Invoice)

If a product has CPNP listed under Documents on the product detail page, we will provide CPNP information before your order ships.