Return policy comparison · 2026
K18 vs UniWigs
Policy data verified July 24, 2026 by the Thrifle team
Winner
K18
A-
4.0 / 5.0 · Very Good
UniWigs
D+
1.1 / 5.0 · Poor
The verdict
K18 has the more generous return policy in 2026, grading A- (4.0/5.0) against UniWigs's D+ (1.1/5.0). It wins 3 of 5 scoring axes; the biggest gap is the restocking fee: no restocking fee versus restocking fee charged.
Score breakdown
Five axes, 5.0 points total — the same deterministic grader behind every Thrifle policy page.
K18UniWigs
Return window · worth 2.0
Restocking fee · worth 1.0
Return shipping · worth 1.0
Holiday window · worth 0.5
Transparency · worth 0.5
Key terms side-by-side
| K18 | UniWigs | |
|---|---|---|
| Return window | ✓ 90 days (direct website purchases only) | 15 days from receipt (unworn, uncut, uncolored, tags attached) |
| Free returns | ✓ Yes | No - fee deducted |
| Restocking fee | ✓ None | $25 on refunds ≤$500, $50 on $500-$1,000, $100 on orders over $1,000 — waived entirely if you take store credit instead |
| Return shipping | — | Customer pays return shipping (discounted USPS/FedEx labels available); free return label provided for manufacturing defects or shipping damage reported within 30 days |
| Holiday extension | None published | None published |
| Non-returnable | Products bought at partner salons (must go back to that salon, not K18 directly) | Worn, washed, cut, dyed, altered, or damaged products; custom orders; clearance and final-sale items; Gift Gallery items; custom hair services |
| Watch-out items | — | Manufacturing defect and shipping-damage claims must be reported within 30 days for a free replacement or label, a separate and longer window than the standard 15-day return |
K18 tip
This generous 90-day window only covers orders placed directly on k18hair.com — if you bought it at your salon, K18 corporate won't take it back, you have to go through the salon itself.
UniWigs tip
Take store credit instead of a cash refund and UniWigs waives the restocking fee completely — on a $1,000+ order that's a $100 difference, worth considering if you'll shop there again.
Frequently asked questions
Who has the better return policy, K18 or UniWigs?
K18 has the more generous return policy in 2026, grading A- (4.0/5.0) against UniWigs's D+ (1.1/5.0). It wins 3 of 5 scoring axes; the biggest gap is the restocking fee: no restocking fee versus restocking fee charged.
What is K18's return window?
K18's return window is 90 days (direct website purchases only).
What is UniWigs's return window?
UniWigs's return window is 15 days from receipt (unworn, uncut, uncolored, tags attached).
Does K18 or UniWigs offer free returns?
K18: Yes. UniWigs: No - fee deducted.