Return policy comparison · 2026
Geologie vs K18
Policy data verified July 24, 2026 by the Thrifle team
Geologie
C-
1.5 / 5.0 · Below Average
Winner
K18
A-
4.0 / 5.0 · Very Good
The verdict
K18 has the more generous return policy in 2026, grading A- (4.0/5.0) against Geologie's C- (1.5/5.0). It wins 2 of 5 scoring axes; the biggest gap is the return window: 90-day window (above average) versus window not published.
Score breakdown
Five axes, 5.0 points total — the same deterministic grader behind every Thrifle policy page.
GeologieK18
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
| Geologie | K18 | |
|---|---|---|
| Return window | No returns (all sales final once processed) | ✓ 90 days (direct website purchases only) |
| Free returns | No - fee deducted | ✓ Yes |
| Restocking fee | None | None |
| Return shipping | Not applicable - no returns are accepted once an order has processed. | — |
| Holiday extension | None published | None published |
| Non-returnable | All products are non-returnable and non-refundable once an order has processed, with the only exceptions being damaged, defective, or incorrect items (reported within 7-10 days of delivery) and materially flawed customized apparel. | Products bought at partner salons (must go back to that salon, not K18 directly) |
| Watch-out items | damage/defect/wrong-item claims must be reported within 7-10 days of delivery | — |
Geologie tip
Cancel or change your personalized regimen at least 2 days before your next order date - since Geologie ships same-day once an order starts processing, there's no window to cancel after that point even if you catch it within hours.
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.
Frequently asked questions
Who has the better return policy, Geologie or K18?
K18 has the more generous return policy in 2026, grading A- (4.0/5.0) against Geologie's C- (1.5/5.0). It wins 2 of 5 scoring axes; the biggest gap is the return window: 90-day window (above average) versus window not published.
What is Geologie's return window?
Geologie's return window is No returns (all sales final once processed).
What is K18's return window?
K18's return window is 90 days (direct website purchases only).
Does Geologie or K18 offer free returns?
Geologie: No - fee deducted. K18: Yes.