Optimum Nutrition
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Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
Solgar Choline 350mg. Choline is an essential nutrient with roles in cell membrane synthesis + acetylcholine production + methylation. Standard adequate-intake target for adults is 425-550mg/day; typical diet often falls short. Solgar manufacturing quality. Held below Verified by (1) choline form (bitartrate vs alpha-GPC vs CDP-choline) affects both cost AND bioavailability + brain penetration — form not specified; (2) 350mg is single-dose serving; combined with dietary intake usually adequate; (3) high-dose choline can produce fishy body odor (TMA metabolism) — safety-warning consideration for chronic high-dose users. Would move to Verified 70+ with form disclosure + higher-bioavailability form (alpha-GPC or CDP-choline).
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
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Solgar Choline 350 Mg, 100 Vegetable Capsules is a product from Solgar, categorized under Cognitive health & nootropics in the Supplements vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
65/100 overall — Standard tier (50–69 band). Per-dimension breakdown: Manufacturing 78, Safety 72, Evidence 65, Formulation 65, Transparency 65, Sustainability 55. Scored as of 2026-08-24.
Solgar Choline 350mg. Choline is an essential nutrient with roles in cell membrane synthesis + acetylcholine production + methylation. Standard adequate-intake target for adults is 425-550mg/day; typical diet often falls short. Solgar manufacturing quality. Held below Verified by (1) choline form (bitartrate vs alpha-GPC vs CDP-choline) affects both cost AND bioavailability + brain penetration — form not specified; (2) 350mg is single-dose serving; combined with dietary intake usually adequate; (3) high-dose choline can produce fishy body odor (TMA metabolism) — safety-warning consideration for chronic high-dose users. Would move to Verified 70+ with form disclosure + higher-bioavailability form (alpha-GPC or CDP-choline).
Strongest: Manufacturing at 78/100 (third-party testing, GMP compliance, and facility audit status) and Safety at 72/100 (adverse-event profile, interaction risk, and dose ceiling). Weakest: Transparency at 65/100 (dose disclosure vs proprietary blends, and honesty of marketing claims) and Sustainability at 55/100 (sourcing practices, packaging, and corporate practice). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
No third-party certifications (NSF, USP, ConsumerLab, or equivalent) were on record at the time of scoring. This affects the Manufacturing dimension score. The manufacturer may test internally or have obtained certification more recently — check the current product label for the most up-to-date information.
Would move to Verified 70+ with form disclosure + higher-bioavailability form (alpha-GPC or CDP-choline).
The top-ranked cognitive health & nootropics product in the Vyvata catalog is currently Nordic Naturals Ultimate Omega 2X – High-Potency Fish Oil | 2150 mg EPA & DHA | Lemon Flavor, 120 Softgels at 87/100. See the full ranked list of 212 scored products in this subcategory at https://vyvata.com/pages/best-cognitive-health-and-nootropics-supplements-ranked.
The Vyvata Scoring Framework rates every listed product 0–100 across six dimensions: Evidence, Formulation, Manufacturing, Safety, Transparency, and Sustainability. Tier bands: Elite 85–100 (top-tier evidence + formulation + manufacturing), Verified 70–84 (strong on most dimensions), Standard 50–69 (solid but with weaknesses called out), Rejected 0–49 (specific failures documented). Rejected products remain listed with reasons. Full methodology at https://vyvata.com/pages/methodology.
The Vyvata score measures product integrity against a published rubric, not customer sentiment. For customer reviews and community discussion, search external platforms directly: Amazon (https://www.amazon.com/s?k=Solgar%20Solgar%20Choline%20350%20Mg%2C%20100%20Vegetable%20Capsules),Google(https://www.google.com/search?q=Solgar%20Solgar%20Choline%20350%20Mg%2C%20100%20Vegetable%20Capsules+reviews),Reddit(https://www.reddit.com/search/?q=Solgar%20Solgar%20Choline%20350%20Mg%2C%20100%20Vegetable%20Capsules%20review),andTrustpilot(https://www.trustpilot.com/search?query=Solgar%20Solgar%20Choline%20350%20Mg%2C%20100%20Vegetable%20Capsules).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.

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