Certwell

Independently tested supplements, compared across UK shops

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NSF USP Informed Sport Informed Choice Informed Protein IFOS IGEN

658 results

A green badge means an independent lab tested the product. See what each seal checks →

Performance_Gel

truefuels

Performance_Gel

Energy

✓ Informed Sport

1 UK retailer

Performance_Gel (low salt)

truefuels

Performance_Gel (low salt)

Energy

✓ Informed Sport

1 UK retailer

Real Fruit Energy

Purendure

Real Fruit Energy

Energy

✓ Informed Sport

1 UK retailer

Sparklean

VOW Nutrition

Sparklean

Protein

✓ Informed Sport

1 UK retailer

Ultimate Omega

Nordic Naturals

Ultimate Omega

Omega-3

1 UK retailer

VIRIDIS | Daily Green Powder Supplement

Daemon Power

VIRIDIS | Daily Green Powder Supplement

Vitamins

✓ Informed Sport

1 UK retailer

10X PRE

10X ATHLETIC

10X PRE

Pre Workout

✓ Informed Sport

1 UK retailer

Astaxanthin - 12mg

Jarrow Formulas Inc.

Astaxanthin - 12mg

Antioxidants

1 UK retailer

Athletic Greens Ultimate Daily

Athletic Greens

Athletic Greens Ultimate Daily

Vitamins

1 UK retailer

BCAA

Rule One Proteins

BCAA

BCAA

✓ Informed Choice

1 UK retailer

BLOCKHEAD Energy Gum

BLOCKHEAD

BLOCKHEAD Energy Gum

Energy

✓ Informed Sport

1 UK retailer

Baby's DHA Vegetarian

Nordic Naturals

Baby's DHA Vegetarian

Omega-3

1 UK retailer

Baby's Nordic Flora Probiotic Powder

Nordic Naturals

Baby's Nordic Flora Probiotic Powder

Gut Health

1 UK retailer

Beta Glucan

Jarrow Formulas Inc.

Beta Glucan

Herbal

1 UK retailer

CELSIUS® Sparkling Watermelon

CELSIUS®

CELSIUS® Sparkling Watermelon

Vitamins

1 UK retailer

COLLAGEN COMPLEX

Etixx

COLLAGEN COMPLEX

Joint Health

✓ Informed Sport

1 UK retailer

Carb Fuel

Healthspan Elite

Carb Fuel

Energy

✓ Informed Sport

2 UK retailers

ChildLife Essentials® Aller-Care

ChildLife Essentials

ChildLife Essentials® Aller-Care

Vitamins

1 UK retailer

Children's DHA Xtra

Nordic Naturals

Children's DHA Xtra

Omega-3

1 UK retailer

Puresport

Cordyceps

Sports Performance

✓ Informed Sport

1 UK retailer

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