K18 on Closo Wholesale
K18 resold for a median $25 over the last 12 months, and 4 K18 pieces are listed by Closo resellers right now. Every price below comes from real sales, not from a guide.
What K18 hair sells for
K18 hair sells for a median $28 new with tags on Poshmark.
Based on 66 sales we tracked on Poshmark · Updated Sep 17, 2026 · How we price →
K18 hair worth, a piece
Medians of completed sales, the retail price of new listings and the lowest live wholesale price a piece on Closo — each named by where it was measured.
New
| Where | Condition | Price | Range | Sample | Updated |
|---|---|---|---|---|---|
| New | |||||
| Poshmark | New with tags, women’s | $28 | $13–$60 | 63 tracked, last 12 months | Sep 17 |
| Pre-owned or any condition | |||||
| Poshmark | Any condition | $25 | $13–$55 | 66 tracked, last 12 months | Sep 17 |
Changes compare the last 90 days with the 90 before.
When K18 hair move
K18 hair sells in winter and spring: Feb, Apr and May carried 56 % of the year’s sales, with the peak of 14 tracked in Apr ’26.
The last 30 days ran level with the 30 before them: 3 tracked against 3.
Compared with
Women › Hair, same 12 months: the category as a whole, and the two brands whose sold prices overlap K18’s band.
Category median · all brands
Sells in 45 days, 45 % sell-through.
Monat hair
Sells in 365+ days, 90 % sell-through.
Tymo hair
Sells in 3 days, 89 % sell-through.
Recently sold
7 newest K18 hair sales. Titles as the sellers wrote them, trimmed.
��️ 3/$25 K18 Molecular Repair Hair Oil$13OSUsedAug 28
K18 Leave-In Molecular Repair Hair Mask - 1.7oz$62OSUsedAug 9
K18 Professional Molecular Repair Hair Mist NIB$7510 fl ozUsedAug 7
100% Authentic Original K18 Professional Molecular Repair Hair Mask 5…$75OSUsedAug 5
New in box K18 Biomimetic Hairscience Leave-In Molecular Repair Hair…$20OSUsedJul 5
K18 Peptide Prep + AstroLift Hair Care Duo New$30OSUsedJul 2
K18 Biomimetic HairScience Leave-In Repair Molecular Hair Mask Size 1…$35OSUsedJun 29
Photos and titles belong to the sellers who listed them on Poshmark.
Related by sales
Women › Hair brands whose sold prices overlap $13–$55, by sell-through. Each card opens the brand’s Closo hub.
Buying K18 hair in bulk?
No wholesale lot carries K18 on the manifest right now.
Compare resale prices nearby
The brands and categories closest to K18, each with its median sold price, its sales, its live listings or its monthly searches.
Similar brands by sales
K18 in other categories
- K18 Hair$25
Nearby categories
- Hair$22
- Bath & Body$20
- Makeup$18
- Accessories$20
- Skincare$21
- Bags$32
- Tops$18
- Dresses$27
- Pants & Jumpsuits$24
- Sweaters$25
- Shoes$32
- Jackets & Coats$30
- Jewelry$22
- Intimates & Sleepwear$20
- Skirts$21
- Shorts$18
K18 — questions buyers ask
Answers come from live Closo listings and real sales, not from marketing copy.
Closo resellers list 4 K18 pieces right now. About 58% of the K18 listed across the marketplaces in the last year has sold.
