NSF · USP · Informed Sport · IFOS

Find third-party certified supplements

Certifications from NSF, USP, Informed Sport, and IFOS add assurance. We help you find certified options and compare UK retailers.

✓ NSF✓ USP✓ IFOS✓ Informed Sport

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Certified picks

Optimum Nutrition

Serious Mass - Elite Series

protein

✓ Informed Sport

1 UK retailer

Thorne

Thorne® Creatine

creatine

✓ NSF

1 UK retailer

CELSIUS®

CELSIUS® Sparkling Orange

energy

✓ NSF

1 UK retailer

BetterYou

Magnesium Oil Body Spray

magnesium

✓ Informed Sport

2 UK retailers

Optimum Nutrition

GOLD STANDARD PRE WORKOUT - ELITE SERIES

pre-workout

✓ Informed Sport

1 UK retailer

Igennus Healthcare Nutrition

Pure & Essential Omega-3 Wild Fish Oil

omega-3

✓ IFOS

1 UK retailer

O.R.S Hydration

O.R.S Electrolyte Drink

electrolytes

✓ Informed Sport

2 UK retailers

Vital Proteins LLC

Collagen Peptides (Stick Pack)

joint-health

✓ NSF

1 UK retailer

Igennus Healthcare Nutrition

Pure & Essential Super Concentrated Omega-3 Wild Fish Oil & Vitamin D3

vitamin-d

✓ IFOS

1 UK retailer

Optimum Nutrition

Gold Standard BCAA Train + Sustain - Elite Series

bcaa

✓ Informed Sport

1 UK retailer

Nature Made

Nature Made CoQ10 100 Mg Softgels

heart-health

✓ USP

1 UK retailer

MacuShield

MacuShield Original+

eye-health

✓ Informed Sport

2 UK retailers

Inessa

Advanced Multivitamin

vitamins

✓ Informed Sport

1 UK retailer

BIOptimizers

Masszymes

probiotics

✓ Informed Sport

1 UK retailer

Thorne

Thorne Curcumin Phytosome

herbal

✓ NSF

1 UK retailer

Amp Human Logo

PR Lotion

uncategorized

✓ Informed Sport

1 UK retailer

TRU NIAGEN®

TRU NIAGEN® 300mg

nad+

✓ NSF

1 UK retailer

science in sport

Immune

vitamin-c

✓ Informed Sport

1 UK retailer

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