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.
21 products
Match to a goal
Nordic Naturals
Top verified claim
Omega-3 supplementation at ~2 g EPA+DHA daily can modestly lower triglyceride concentrations.
100
Evidence
56
Safety
93
Confidence
AI-curated evidence
Blueprint Bryan Johnson
Top verified claim
High-polyphenol extra-virgin olive oil is a core fat of the Mediterranean dietary pattern linked to cardiovascular benefit.
98
Evidence
80
Safety
69
Confidence
AI-curated evidence
Momentous
Top verified claim
A 2025 randomized controlled trial in Nature and science of sleep, "Magnesium Bisglycinate Supplementation in Healthy Adults Reporting Poor Sleep: A Randomized, Placebo-Contro...", is indexed for this product; read it directly before relying on any benefit.
96
Evidence
80
Safety
85
Confidence
AI-curated evidence
Nutricost
Top verified claim
A 2023 randomized controlled trial in Medicine, "A standardized Ashwagandha root extract alleviates stress, anxiety, and improves quality of life in healthy...", is indexed for this product; read it directly before relying on any benefit.
86
Evidence
72
Safety
83
Confidence
AI-curated evidence
THE POD COMPANY
Top verified claim
A 2025 systematic review in Physiotherapy research international : the journal for researchers and clinicians in physical therapy, "Cold Water Immersion, Heart Rate Variability and Post-Exercise Recovery: A Systematic Review", is indexed for this product; read it directly before relying on any benefit.
84
Evidence
51
Safety
86
Confidence
AI-curated evidence
Manta Sleep
Top verified claim
A 2017 systematic review in Journal of Sleep Research, "Effect of the use of earplugs and eye mask on the quality of sleep in intensive care patients: a systematic...", is indexed for this product; read it directly before relying on any benefit.
84
Evidence
66
Safety
85
Confidence
AI-curated evidence
Core Power
Top verified claim
Whey protein intake of 20‑30 g per day is generally well tolerated with no reported adverse effects in the reviewed human trials.
83
Evidence
66
Safety
92
Confidence
AI-curated evidence
Vital Proteins
Top verified claim
Collagen peptide supplementation improves skin hydration and elasticity in randomized trials.
83
Evidence
53
Safety
76
Confidence
AI-curated evidence
Nootropics Depot
Top verified claim
The theanine-caffeine combination improves attention and accuracy on demanding tasks.
83
Evidence
71
Safety
77
Confidence
AI-curated evidence
GD Grip
Top verified claim
A 2024 meta-analysis in PeerJ, "Population-specific equations of age-related maximum handgrip force: a comprehensive review", is indexed for this product; read it directly before relying on any benefit.
81
Evidence
80
Safety
77
Confidence
AI-curated evidence
Transparent Labs
Top verified claim
Protein supplementation increases resistance-training gains in strength and muscle size.
81
Evidence
53
Safety
78
Confidence
AI-curated evidence
Thorne
Top verified claim
A 2024 meta-analysis in Frontiers in nutrition, "The effects of creatine supplementation on cognitive function in adults: a systematic review and meta-analysis", is indexed for this product; read it directly before relying on any benefit.
80
Evidence
48
Safety
86
Confidence
AI-curated evidence
SNOOZ
Top verified claim
SNOOZ Smart White Noise Machine - Real Fan Inside for Non-Looping Sound, Portable Sleep Aid for Adults, Dogs, Travel, Home, Bedroom, Sleeping, Office Privacy, Therapy, & Baby Registry Essential- Cloud may be relevant for shoppers focused on darker sleep conditions, comfort, and better subjective sleep quality; this claim is conservative because it is based on metadata-ranked evidence.
78
Evidence
69
Safety
85
Confidence
AI-curated evidence
Oura
78
Evidence
80
Safety
68
Confidence
AI-curated evidence
Sports Research
Top verified claim
Delivers a supplemental dose sufficient to raise low serum vitamin D over weeks.
77
Evidence
59
Safety
68
Confidence
AI-curated evidence
MEDCHOICE
Top verified claim
12-in-1 Melatonin Sleep Capsules - Natural Sleep Aids for Adults with Melatonin 5mg and Magnesium Glycinate 500mg, Sleep Aid with Ashwagandha, L Theanine, Valerian Root, GABA, 5-HTP (90ct, Pack of 1) 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.
76
Evidence
69
Safety
83
Confidence
AI-curated evidence
Vital Proteins
Top verified claim
Oral hydrolyzed collagen can modestly improve skin hydration and elasticity.
75
Evidence
73
Safety
90
Confidence
AI-curated evidence
Manta Sleep
Top verified claim
Wearing an eye mask overnight can improve alertness and memory the next day.
74
Evidence
66
Safety
76
Confidence
AI-curated evidence
Yes4All
Top verified claim
Regular use can increase grip strength by several kilograms, supporting daily tasks and functional independence.
73
Evidence
72
Safety
68
Confidence
AI-curated evidence
TRX
Top verified claim
Regular grip training can support overall healthspan and functional vitality as you age.
73
Evidence
69
Safety
68
Confidence
AI-curated evidence
Dymatize
Top verified claim
Supports faster muscle recovery and reduces post‑exercise soreness
70
Evidence
66
Safety
73
Confidence
AI-curated evidence