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 — 25 evidence-reviewed products
27 health categories with at least one reviewed listing (Fitness, Skincare, Sleep, …). We only show categories that have products — nothing is padded to look bigger.
2 products
Match to a goal
Thorne
Top verified claim
Increases gains in muscle strength and lean mass when combined with resistance training.
77
Evidence
59
Safety
81
Confidence
AI-curated evidence
GD Grip
Top verified claim
Grip strength strongly predicts all-cause and cardiovascular mortality across populations.
68
Evidence
75
Safety
64
Confidence
AI-curated evidence