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FranchiseVerdict

Fastest Labs vs GNC

Franchise Comparison 2026

Both Fastest Labs and GNC are healthcare franchises. Fastest Labs requires an investment of $131K – $200K while GNC requires $188K – $507K. In terms of revenue, GNC reports higher average unit revenue at $476K. On SBA loan performance, Fastest Labs has a lower charge-off rate (0.0%) compared to GNC (0.0%). FranchiseVerdict rates Fastest Labs A (Strongest tier) and GNC B (Above average).

Investment Range
$131K – $200K
$188K – $507K
Franchise Fee
$60K
$20K
Royalty Rate
7.0%
6.0%
Average Revenue (Item 19)
$156K
$476K
SBA Charge-Off Rate
0.0% (34 loans)
0.0% (10 loans)
Total Units
244
2,140
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2010
2021
FDD Year
2026
2025