COSRX Wholesale Guide: What to Stock, Minimums and Lead Times

Buying COSRX wholesale is one of the easiest ways to start a Korean skincare range. If you're only going to carry one K-beauty brand, COSRX makes a strong case: shoppers often know the product they want before they reach your store, which makes it easy to list, explain and reorder. Peacock currently lists 158 COSRX products. Here's what to stock and how to make sense of them.

Why COSRX is an easy brand to sell

COSRX keeps its formulas simple and names products after their hero ingredient, so the label does a lot of the selling for you. Snail mucin, propolis, hyaluronic acid and niacinamide are all right there on the front of the bottle. For a reseller, that means less explaining and more repeat orders.

The core lines

• Advanced Snail: the Advanced Snail 96 Mucin Power Essence is the product most people associate with COSRX. The line also includes the Advanced Snail 92 All in One Cream, a Snail Mucin Gel Cleanser, eye patches and sheet masks
• Low pH Good Morning Gel Cleanser: a gentle everyday cleanser, listed in 50 ml and 150 ml sizes
• Master Patch: hydrocolloid patches, with Master Patch Basic listed in packs of 36 and 90
• Full Fit Propolis: a toner (50 ml and 150 ml), a Light Ampoule, a lip sleeping mask and a trial set
• Hydrium: hyaluronic acid hydration, including the Triple Hyaluronic Moisture Ampoule and the Moisture Power Enriched Cream
• Serums and liquids: The Niacinamide 15 Serum, the BHA Blackhead Power Liquid and the AHA/BHA Clarifying Treatment Toner
• Barrier care: Balancium Comfort Ceramide Cream and The Ceramide Skin Barrier Moisturizer

Newer lines worth testing

COSRX has been adding newer ingredient stories: a 5 PDRN line (toner, serum and hydrogel masks), The Peptide collagen hydrogel masks, and even hair care with the PEPTIDE-132 bonding treatment and oil serum. These are good candidates for a small test order alongside your core reorders.

Building a first order around the minimum

Peacock's minimum order value is $300. A simple way to build a first COSRX order:

• Anchor with the best-knowns: the Snail 96 essence, the Good Morning cleanser and Master Patch Basic
• Add one or two hydration products from Hydrium or Full Fit Propolis
• Include minis and trial sets where they're listed. They work as add-ons and gifts, and help new customers try the brand
• Save one slot for a newer line like 5 PDRN, and let sell-through decide whether it stays

Check the version on each listing

Some COSRX listings name a version, such as "Global Ver.", "GB" or "CPNP". Labeling rules differ by market, so check which version fits where you sell before you order, and ask us if you're not sure. Our guide to questions to ask a K-beauty supplier covers US labeling in more detail.

Ordering details

Peacock's typical lead time is 14 days, and the minimum order value is $300. See the full range on the COSRX brand page. Trade pricing shows once you sign in. New to Peacock? Our buying guide explains how account approval and ordering work.