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Resar marketplace

Research-ranked health products.

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 — 63 evidence-reviewed products

29 health categories with at least one reviewed listing (Supplements, Skincare, Fitness, …). We only show categories that have products — nothing is padded to look bigger.

17 products

CocoaVia Cocoa Flavanols 500mg – Heart and Brain Support, High Flavanol Cocoa Extract, Boosts Nitric Oxide, Blood Circulation and Memory, Preworkout, Vegan, Gluten-Free, Dark Chocolate, 30-Day
AI-curated evidence
5 papers
SupplementsHeart HealthCognitive Enhancement

CocoaVia

CocoaVia Cocoa Flavanols 500mg – Heart and Brain Support, High Flavanol Cocoa Extract, Boosts Nitric Oxide, Blood Circulation and Memory, Preworkout, Vegan, Gluten-Free, Dark Chocolate, 30-Day

Top verified claim

Cocoa flavanol supplementation did not improve measured physical performance (grip strength, walking speed, balance) in older adults over two years.

60

Evidence

74

Safety

75

Confidence

Direct product evidence

AI-curated evidence

$49.99View evidence page
BioActive Vitamin B12 5000 mcg | 3 BioActive Forms Plus Methylfolate Cofactor - Methylcobalamin, Adenosyl & Hydroxy | Sublingual Liquid Drops, Berry Flavor, Organic, Non-GMO, Vegan (1 oz)
AI-curated evidence
5 papers
Supplements

Triquetra Health

BioActive Vitamin B12 5000 mcg | 3 BioActive Forms Plus Methylfolate Cofactor - Methylcobalamin, Adenosyl & Hydroxy | Sublingual Liquid Drops, Berry Flavor, Organic, Non-GMO, Vegan (1 oz)

Top verified claim

BioActive Vitamin B12 5000 mcg | 3 BioActive Forms Plus Methylfolate Cofactor - Methylcobalamin, Adenosyl & Hydroxy | Sublingual Liquid Drops, Berry Flavor, Organic, Non-GMO, Vegan (1 oz) may be relevant for shoppers focused on the product's most realistic positive benefit for the shopper; this claim is conservative because it is based on metadata-ranked evidence.

59

Evidence

72

Safety

76

Confidence

Direct product evidence

AI-curated evidence

$21.99View evidence page