THORNE - Basic Nutrients 2/Day - Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Third-Party Certified - Gluten, Dairy & Soy-Free - 120 Capsules
Essential Nutrients: A daily supplement formulated with key vitamins and minerals to maintain health and wellness with just 2 capsules daily Whole-Body Benefits: Contributes to a healthy diet by providing foundational support for heart, brain, nerve,...
Resar evidence panel
0–100 · cited research only
Evidence Score
45
Emerging
Safety Score
66
Good
Effectiveness Score
48
Emerging
Research Confidence
66
Good
Product Fit Score
41
Limited
Bottom line
Limited evidence (Emerging) — treat claims cautiously and review sources directly.
Product fit is weaker — dose, price, or practical use may not align with what studies tested.
Evidence Score
45
Emerging
Price
$64.00
Resar may earn an affiliate commission on this purchase. Commissions never change scores — see our affiliate disclosure and conflicts policy. Scores reflect cited research, not medical advice.
Compare others in SupplementsTop research
The strongest studies behind this product
Ranked by evidence hierarchy and how closely each study matches this product. Start with the strongest study, then read down. Every claim needs a trail.
Impact of Maternal Daily Oral Low-Dose Vitamin A Supplementation on the Mother-Infant Pair: A Randomised Placebo-Controlled Trial in China
Randomized Controlled Trial · Nutrients · 2021
What the research shows
Significant increase in maternal serum retinol after 2 months of daily low‑dose vitamin A supplementation.
Effect of Vitamin B12 on Bone Mineral Density: Evidence from Observational Studies and a 2-Year Randomized Controlled Trial with Combined B-Vitamins
Randomized Controlled Trial · Video Digital Object Group · 2024
Research gap 3 for THORNE - Basic Nutrients 2/Day - Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Third-Party Certified - Gluten, Dairy & Soy-Free - 120 Capsules
Other · Manual Review Queue · 2026
Research gap 4 for THORNE - Basic Nutrients 2/Day - Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Third-Party Certified - Gluten, Dairy & Soy-Free - 120 Capsules
Other · Manual Review Queue · 2026
Research gap 5 for THORNE - Basic Nutrients 2/Day - Comprehensive Daily Multi-Vitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Third-Party Certified - Gluten, Dairy & Soy-Free - 120 Capsules
Other · Manual Review Queue · 2026
Scores reflect these cited studies, not medical advice. Expand the full evidence detail below for protocols, dose context, and reported side effects.
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Claim ledger
Every claim, mapped to its source
Each product claim below is tied to a specific paper with study type, match strength, and limitations. Nothing here is medical advice — it is a research trail you can audit.
Claim match reflects how closely a specific paper supports this benefit — not AI confidence or medical certainty.
Full evidence detail
Study-by-study breakdown
Each paper below is ranked for this listing. Start with the highest match, then expand any study for a plain-language readout.
How to read this section
- Match % - how closely the study matches this product (not overall scientific quality).
- Evidence type - study design (RCT, review, etc.) and whether it is direct, category-level, or indirect.
- What it found - short summary and quoted extract from the paper metadata. Not medical advice.
In plain language
What the study reported
Verified extract — not AI generated
“Significant increase in maternal serum retinol after 2 months of daily low‑dose vitamin A supplementation.”
One soft capsule (1800 IU vitamin A + 600 IU vitamin D2) taken daily for 2 months; product recommends 2 capsules daily of the multivitamin.
No adverse events reported in the trial.
Caveats
Study limited to lactating mothers in China; short 2‑month duration; outcomes focused on vitamin A status, not broader adult health.
Transparency
Score history
Human review is pending for this listing.
Reviews
Shopper feedback
4.3
average rating
7,417 Amazon reviews were available from the listing metadata.