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.

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High evidence Strong safety context Supplements Skincare Fitness Sleep

14 products

SkincareOral HealthMetabolic HealthBone & Joint Health

Vital Proteins

Hydrolyzed Collagen Peptides 10g (Types I & III)

Top verified claim

Collagen peptide supplementation improves skin hydration and elasticity in randomized trials.

Evidence

Safety

Confidence

Ingredient-level evidence

AI-curated evidence

$43.00View evidence page

CeraVe Hydrating Hyaluronic Acid Water Gel, Lightweight Facial Moisturizer for Plumping Hydration with Ceramides, Hyaluronic Acid & Niacinamide, Fragrance-Free, Safe for Sensitive Skin 1.7oz

AI-curated evidence

5 papers

Skincare

CeraVe

CeraVe Hydrating Hyaluronic Acid Water Gel, Lightweight Facial Moisturizer for Plumping Hydration with Ceramides, Hyaluronic Acid & Niacinamide, Fragrance-Free, Safe for Sensitive Skin 1.7oz

Top verified claim

Improves skin hydration and smoothness with regular use

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$21.99View evidence page

Axwell Vitamin C Serum for Face – 10% Vitamin C + Niacinamide – Daily Glow & Radiance Facial Serum with Hyaluronic Acid – Hydrating Skin Care for Even Tone (1 fl oz)

AI-curated evidence

5 papers

SkincareImmune Health

AXWELL

Axwell Vitamin C Serum for Face – 10% Vitamin C + Niacinamide – Daily Glow & Radiance Facial Serum with Hyaluronic Acid – Hydrating Skin Care for Even Tone (1 fl oz)

Top verified claim

Improves skin hydration and moisture retention

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$27.99View evidence page

Differin Acne Treatment Gel, 90 Day Supply, Retinoid Treatment for Face with 0.1% Adapalene, Gentle Skin Care for Acne Prone Sensitive Skin, 45g Pump (Packaging May Vary)

AI-curated evidence

5 papers

Skincare

Differin

Differin Acne Treatment Gel, 90 Day Supply, Retinoid Treatment for Face with 0.1% Adapalene, Gentle Skin Care for Acne Prone Sensitive Skin, 45g Pump (Packaging May Vary)

Top verified claim

Reduces inflammatory and non‑inflammatory acne lesions

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$23.97View evidence page

Toleriane Double Repair Face Moisturizer, Daily Moisturizer Face Cream with Ceramide and Niacinamide for All Skin Types

AI-curated evidence

5 papers

Skincare

La Roche-Posay

Toleriane Double Repair Face Moisturizer, Daily Moisturizer Face Cream with Ceramide and Niacinamide for All Skin Types

Top verified claim

Improves skin hydration and reinforces the protective barrier for smoother, more comfortable skin

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$24.99View evidence page

Retinol 0.5% Anti-Aging Serum (Encapsulated)

AI-curated evidence

3 papers

Skincare

Paula's Choice

Retinol 0.5% Anti-Aging Serum (Encapsulated)

Top verified claim

Topical retinol improves fine lines and the appearance of naturally aged skin in controlled trials.

Evidence

Safety

Confidence

Category-level evidence

AI-curated evidence

$58.00View evidence page

AESTURA ATOBARRIER365 Cream with Ceramides, Korean Face Moisturizer for Barrier Repair | 120H lasting Hydration, Ceramide Capsules, Dry & Sensitive Skin, Non-comedogenic, 80 mL / 2.70 fl.oz.

AI-curated evidence

5 papers

SkincareHeart Health

AESTURA

AESTURA ATOBARRIER365 Cream with Ceramides, Korean Face Moisturizer for Barrier Repair | 120H lasting Hydration, Ceramide Capsules, Dry & Sensitive Skin, Non-comedogenic, 80 mL / 2.70 fl.oz.

Top verified claim

Improves skin hydration for at least 24 hours after application

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$32.00View evidence page

Cetaphil Face Wash, Daily Facial Cleanser for Sensitive, Combination to Oily Skin, 20 oz, Gentle Foaming, Soap Free, Hypoallergenic

AI-curated evidence

5 papers

SkincareNutritionMetabolic Health

Cetaphil

Cetaphil Face Wash, Daily Facial Cleanser for Sensitive, Combination to Oily Skin, 20 oz, Gentle Foaming, Soap Free, Hypoallergenic

Top verified claim

Gentle daily cleansing supports comfortable skin for sensitive and oily types

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$13.44View evidence page

EltaMD UV Clear Face Sunscreen SPF, Oil-Free Sunscreen with Zinc Oxide, Dermatologist Recommended

AI-curated evidence

5 papers

Skincare

EltaMD

EltaMD UV Clear Face Sunscreen SPF, Oil-Free Sunscreen with Zinc Oxide, Dermatologist Recommended

Top verified claim

Provides broad‑spectrum UV protection to help maintain skin health and reduce long‑term photo‑aging risk.

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$45.00View evidence page

Globe Clotrimazole Antifungal Cream 1% USP (1 oz), Anti Fungal Treatment, Relieves Itching, Burning, Cracking and Scaling Associated Athletes Foot, Jock Itch, Ringworm and More

AI-curated evidence

5 papers

Skincare

Globe Pharmacy

Globe Clotrimazole Antifungal Cream 1% USP (1 oz), Anti Fungal Treatment, Relieves Itching, Burning, Cracking and Scaling Associated Athletes Foot, Jock Itch, Ringworm and More

Top verified claim

Globe Clotrimazole Antifungal Cream 1% USP (1 oz), Anti Fungal Treatment, Relieves Itching, Burning, Cracking and Scaling Associated Athletes Foot, Jock Itch, Ringworm and More 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.

Evidence

Safety

Confidence

Direct product evidence

AI-curated evidence

$4.85View evidence page