$5 Off✦ Verified
$5 off
$5 Off (Storewide) at Tangible Science
90% chance
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Save at Tangible Science with verified coupon codes, promo codes and exclusive offers.
6
Codes
2
Verified
30% Off
Best Deal
Updated Aug 15, 2026 · 2 verified
Best code right now
20% off
Daily average across every live code, tracked automatically — not a one-time snapshot.
43%
2/6 strong
Verified — confirmed working
$5 off
$5 Off (Storewide) at Tangible Science
More codes — may have expired
30% off
30% Off Storewide at Tangible Science
25% off
25% Off Storewide at Tangible Science
20% off
20% Off Select Items at Tangible Science
20% off
20% Off Storewide at Tangible Science
TrulyThrift currently tracks 6 Tangible Science coupon codes, of which 2 are verified working. The best available discount right now is 30% Off. Page last verified Aug 15, 2026.
Save at Tangible Science with verified coupon codes, promo codes and exclusive offers.
Visit Tangible Science ↗| Offer | Discount | Type | Status |
|---|---|---|---|
| 20% off | 20% Off | Percent | Verified |
| $5 off | $5 Off | Dollar off | Verified |
| 30% off | 30% Off | Percent | Unverified |
| 25% off | 25% Off | Percent | Unverified |
| 20% off | 20% Off | Percent | Unverified |
| 20% off | 20% Off | Percent | Unverified |
Truly Thrift verifies Tangible Science codes through a three-layer system: automated checkout testing, cross-source corroboration, and real shopper reports. Verified codes show a green badge; other codes show their recent chance of working. Code health is a per-code reliability score built from that evidence — right now the 6 codes listed for Tangible Science carry an average code health of 43%. Read our full verification process for details across every store.
Direct checkout testing currently covers Shopify storefronts, with more platforms rolling out over time. Until Tangible Science is covered, Layers 2 and 3 below carry more of the weight for this store's codes.
For codes we can't test directly, we check whether independent coupon listings still show the same code as active. If independent sources agree a code is gone, we downgrade or hide it — even before a shopper reports back.
Every "Worked" / "Failed" button on this page feeds straight into these codes' scores. No shopper reports have come in for Tangible Science this week yet — yours would be the first.