I want to…
look better
Skin, hair, tan, and looking leaner — from several angles.
Ranked below. Evidence is the strength of the human science; Reported is how loud and consistent the community signal is — not proof. When they disagree, that gap is the point.
- 1TirzepatideDual GIP/GLP-1 agonist (fat loss)clinical
Look leaner by losing fat — the strongest outcome here.
Evidence10/10Reported7/10 - 2SemaglutideGLP-1 receptor agonist (fat loss / glycemic)clinical
Same route, via appetite control.
Evidence10/10Reported7/10 - 3GHK-CuCopper tripeptide (skin & repair)community
Collagen and skin quality — the flagship 'glow' peptide.
Evidence5/10Reported8/10 - 4Melanotan-1Melanocortin agonist (pigment / photoprotection)clinical
An even tan with less UV; the safer melanotan.
Evidence5/10Reported7/10 - 5Melanotan-2Non-selective melanocortin agonist (tan / libido)community
Tan plus libido; very popular, more side effects.
Evidence3/10Reported8/10 - 6GlutathioneMaster antioxidant tripeptidecommunity
Skin-brightening claims; IV-popular, thin data.
Evidence4/10Reported6/10 - 7SNAP-8Topical cosmetic peptide (expression lines)community
Topical 'botox-like' wrinkle peptide.
Evidence3/10Reported5/10 - 8BPC-157Tissue-repair / cytoprotectiveanimal-only
Indirect — gut and inflammation feeding skin.
Evidence3/10Reported4/10 - 9KPVAnti-inflammatory tripeptideanimal-only
Clearer skin via calming gut inflammation (indirect).
Evidence2/10Reported4/10
Not medical advice. Scores are our read of the evidence and the community signal, shown with the reason for each. How we rate evidence →