Deal✦ Verified
Save Money On Annual Membership (Members Only) at Function Health
Save Money on Annual Membership (members Only) at Function Health Annual Membership at Function Health
90% chance
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Save at Function Health with verified coupon codes, promo codes and exclusive offers.
6
Codes
6
Verified
$25 Off
Best Deal
Updated Aug 15, 2026 · 6 verified
Best code right now
$25 off
Daily average across every live code, tracked automatically — not a one-time snapshot.
90%
6/6 strong
Verified — confirmed working
Save Money On Annual Membership (Members Only) at Function Health
Save Money on Annual Membership (members Only) at Function Health Annual Membership at Function Health
25 Credit
25 Credit Code Automatically Applied at Function Health
$25 off
$25 Off Annual Membership at Function Health
$25 off
$25 Off Storewide at Function Health
$25 off
$25 Off Storewide at Function Health
TrulyThrift currently tracks 6 Function Health coupon codes, of which 6 are verified working. The best available discount right now is $25 Off. Page last verified Aug 15, 2026.
Save at Function Health with verified coupon codes, promo codes and exclusive offers.
Visit Function Health ↗| Offer | Discount | Type | Status |
|---|---|---|---|
| $25 off | $25 Off | Dollar off | Verified |
| Save Money On Annual Membership (Members Only) at Function Health | Deal | Code | Verified |
| 25 Credit | Deal | Code | Verified |
| $25 off | $25 Off | Dollar off | Verified |
| $25 off | $25 Off | Dollar off | Verified |
| $25 off | $25 Off | Dollar off | Verified |
Truly Thrift verifies Function Health 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 Function Health carry an average code health of 90%. 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 Function Health 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 Function Health this week yet — yours would be the first.