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Thorne

Thorne sells single-ingredient and practitioner formulas used by athletes and clinics. The products below are the ones that came up in the NSF Certified for Sport search. Thorne's own site describes a wider catalog. A bottle that is not named here should be checked on the NSF directory before you treat it as Certified for Sport.

Checked 15 October 2026. 53 products below. Programs: NSF Certified for Sport. A seal applies to the named product, not to every bottle this brand sells. Lists change; use the certifier link before you treat a seal as current.

Which certifications, and where to recheck them

• NSF Certified for Sport — These names appeared in the NSF Certified for Sport product search on 15 October 2026. Products not named here were not on that search result.

Products on the official list

Supplement pages

These links go to the ingredient pages, which describe the evidence. The certification above is about the named product, not about whether the ingredient works.

• Beta-Alanine
• Creatine monohydrate
• Meriva curcumin (phytosome)
• Curcumin (bioavailable form)
• Probiotics
• Glutamine (standalone, healthy adults)
• Magnesium glycinate
• Magnesium
• Melatonin
• Omega-3 (EPA/DHA)
• Whey protein
• Iron
• B-complex (balanced)
• Collagen peptides
• Alpha-GPC
• BCAAs (standalone)
• Electrolyte complex (Na/K/Mg)
• Multivitamins (healthy adults)
• Vitamin B12

Other checked brands

• Klean Athlete NSF Certified for Sport
• Momentous NSF Certified for Sport, Informed Sport
• Nordic Naturals NSF Certified for Sport
• Designs for Sport NSF Certified for Sport
• Transparent Labs NSF Certified for Sport
• Bulk Supplements NSF Certified for Sport

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