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Category Index · 19 CategoriesIndependently Reviewed

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Every category page gives you the key ingredients to look for, red flags to avoid, and our full reviewed product list — independently scored on formula quality, transparency, and value.

Categories

19

Total Reviews

39

3rd-Party Verified

15

Updated

July 2026

§ 01Main Categories

Supplement categories

🥛

CAT-01

Protein Powder

4 reviews

The most important supplement for muscle protein synthesis. We evaluate protein yield accuracy, amino acid profiles, and label honesty.

Key Ingredients

Whey IsolateCaseinMilk Protein
Muscle GainRecovery
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CAT-02

Creatine

5 reviews

The most researched ergogenic aid available. Creatine monohydrate is the gold standard — everything else is marketing.

Key Ingredients

Creatine MonohydrateCreatine HClMicronised Creatine
StrengthPower
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🔥

CAT-03

Pre-Workout

3 reviews

The most abused category in sports nutrition. We only score pre-workouts with full label disclosure and clinically effective doses.

Key Ingredients

CitrullineBeta-AlanineCaffeine
EnergyFocus
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🥩

CAT-04

Organ Supplements

9 reviews

Freeze-dried liver, heart, and multi-organ complexes. We rank on sourcing country, processing temperature, and testing documentation — the variables that actually separate brands.

Key Ingredients

Beef LiverHeartKidney
MicronutrientsCarnivore Diet
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🌙

CAT-05

Sleep Supplements

4 reviews

Sleep is the most powerful recovery tool available. We review supplements that genuinely support sleep architecture rather than just causing sedation.

Key Ingredients

Magnesium GlycinateL-TheanineMelatonin
RecoverySleep Quality
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🫁

CAT-06

Gut Health

1 review

Digestive enzymes, postbiotics, and herb-based gut supplements. We evaluate ingredient doses against clinical evidence and flag proprietary blends that hide key amounts.

Key Ingredients

BromelainGinger ExtractPeppermint Leaf
BloatingDigestive Comfort
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🔆

CAT-07

Fat Burners

1 review

The most hyped, least effective category. We apply strict criteria — only evidence-backed thermogenics at meaningful doses score above 7.

Key Ingredients

CaffeineL-CarnitineGreen Tea Extract
Weight LossMetabolism Support
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§ 02More Categories

Specialised categories

Digestive Enzymes1 reviewProbiotics & Synbiotics1 reviewPediatric Probiotics1 reviewOral Probiotics1 reviewMultivitamins1 reviewNootropics & Energy1 reviewWellness1 reviewEye Health1 reviewHearing Support1 reviewJoint Support1 reviewProstate Health1 reviewOther Supplements1 review

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Top picks per category, ranked and compared head-to-head.

Deep Dive

Browse Ingredients →

Evidence profiles for every major sports nutrition ingredient.