Return policy comparison · 2026
Bluemercury vs Think Sun
Policy data verified July 21, 2026 (Bluemercury) and July 24, 2026 (Think Sun)
Winner
Bluemercury
A-
4.0 / 5.0 · Very Good
Think Sun
C+
2.4 / 5.0 · Fair
The verdict
Bluemercury has the more generous return policy in 2026, grading A- (4.0/5.0) against Think Sun's C+ (2.4/5.0). It wins 2 of 5 scoring axes; the biggest gap is the return shipping: free returns (incl. by mail) versus customer pays return shipping.
Score breakdown
Five axes, 5.0 points total — the same deterministic grader behind every Thrifle policy page.
BluemercuryThink Sun
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
| Bluemercury | Think Sun | |
|---|---|---|
| Return window | ✓ 90 days (original payment method; gift card only after 90 days) | 45 days from delivery |
| Free returns | ✓ Yes | No - customer pays return shipping |
| Restocking fee | — | None |
| Return shipping | — | Customer pays return shipping; original shipping and handling charges are non-refundable |
| Holiday extension | — | None published |
| Non-returnable | — | Used or opened products, items purchased from unauthorized sellers (warranty does not apply and returns must go through that original retailer instead) |
| Watch-out items | — | — |
Bluemercury tip
Exchanges can only be done in-store, not by mail, so mail-in returns are refund-only even if you wanted a swap; after 90 days a refund converts to store credit (gift card) instead of cash back to your card.
Think Sun tip
If you bought Think Sun from a reseller instead of thinksun.com directly, don't bother contacting Think - you have to go back to wherever you actually bought it since their warranty and returns only cover direct purchases.
Frequently asked questions
Who has the better return policy, Bluemercury or Think Sun?
Bluemercury has the more generous return policy in 2026, grading A- (4.0/5.0) against Think Sun's C+ (2.4/5.0). It wins 2 of 5 scoring axes; the biggest gap is the return shipping: free returns (incl. by mail) versus customer pays return shipping.
What is Bluemercury's return window?
Bluemercury's return window is 90 days (original payment method; gift card only after 90 days).
What is Think Sun's return window?
Think Sun's return window is 45 days from delivery.
Does Bluemercury or Think Sun offer free returns?
Bluemercury: Yes. Think Sun: No - customer pays return shipping.