Resar marketplace
Filter by evidence strength, safety context, and research confidence — not marketing. Every product ties each claim to indexed papers you can read yourself.
Early registry — 64 evidence-reviewed products
31 health categories with at least one reviewed listing (Supplements, Fitness, Skincare, …). We only show categories that have products — nothing is padded to look bigger.
2 products
Match to a goal
Oura
78
Evidence
80
Safety
68
Confidence
AI-curated evidence
WHOOP
Top verified claim
Gamified wearables can boost daily activity levels, supporting cardiovascular and metabolic health over the long term.
61
Evidence
62
Safety
75
Confidence
AI-curated evidence