Start with the goal.

Most people arrive at this market with something they want, not a molecule name. Each page below ranks the whole field for one goal on published human evidence — habits, procedures and approved drugs included, on the same ladder as the peptides.

every goal

Four goals, ranked. Habits and approved drugs included.

On three of these four lists, the top of the ladder is not a peptide. That is the finding, not an oversight.

muscle growth

Training beats every compound

Every compound sold for muscle growth, ranked beside the two interventions that do have randomized human evidence for it. The strongest thing on the list is free.

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fat loss

Two hold an approval

Everything sold for fat loss, ranked on the human record. Two compounds hold a regulatory approval for it. The rest are graded on what has actually been published.

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skin and ageing

Sunscreen outranks the peptide

Forty interventions for collagen, elastin and pores, graded against the human trial record. Not one injectable peptide has a randomised trial with a skin endpoint.

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injury and recovery

Rehab is the evidence

The most-recommended healing peptides on the internet, ranked beside the one intervention here with an established human evidence base. No peptide on the list has a randomised human trial, and there is a structural reason why.

See the ranked field →