Tim Tierney
Founder & CEO, TNT Pro Series · Editorial Lead
Tim Tierney is the founder and CEO of TNT Pro Series. Before launching the brand in 2014, Tim spent years in New York City as an elite NASM-certified personal trainer (National Academy of Sports Medicine, certified 2000) at two of Manhattan’s most prestigious health clubs — Bally Sports Club and New York Health and Racquet Club — where he moved into management roles at both. That hands-on experience training serious athletes, bodybuilders, and weekend warriors shaped TNT’s product philosophy: performance first, ingredient clarity always, no marketing theater.
TNT Pro Series launched in 2014 out of a Chicago-area gym with one product — the Original Sweat Cream — and has since grown into a full line of paraben-free sweat creams and Fire Starter hot creams used by 50,000+ athletes. As editorial lead, Tim personally reviews every product guide, science brief, and thermography note on tntproseries.com before it ships.
Credentials: Certified Personal Trainer (CPT), National Academy of Sports Medicine (NASM), certified 2000.
Areas of expertise: personal training and fitness coaching, health-club management, thermogenic topical formulation, vanillyl butyl ether cosmetic chemistry, thermography protocols for topical products, direct-to-consumer fitness product development.
Prior roles: NASM-certified elite personal trainer and management at Bally Sports Club (New York) and New York Health and Racquet Club.
Contact: info@tntproseries.com