The listing uses 0.5 g for inositol. The panel lists inositol at 0.25 g; the other 250 mg is the rest of the listed blend. Panel addition: Choline 250 mg + Inositol 250 mg = 500 mg. This documents the framing; it does not establish what is inside the product.

NOW Foods Supplements, Choline & Inositol 500 mg
Checked against public sources between July 22 and July 29, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
The front says 500 mg under inositol; the panel assigns 250 mg to it. The number that sold you is larger than the amount assigned to the named ingredient. Read the panel amount, not the front-label total.
“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.
What the Supplement Facts panel says
| Choline | 250 mg |
|---|---|
| (from 630 mg Choline Bitartrate) | 45 % |
| Inositol | 250 mg |
Printed on the package: Non-GMO · Vegetarian/Vegan · K · HGMP · QUALITY ASSURED · GMP CERTIFICATION · intertek · Kosher
We read 3 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
The checks, one by one
1 promise needs a closer look.
✕Contradicted by the saved record1
◐Partly confirmed1
“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.
Ingredient research can support context, but it is not a trial of this exact product.
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
FDA recall appears in this brand's history
An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.
Evidence and sources
This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. …
Locked evidence record →Open the full source-linked findingEvery ingredient shows its amount · 3 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingThe barcode identity checks out · 733739004703.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
Open Food Facts resolves 733739004703 to "Choline & Inositol" () — consistent with this listing.
Locked evidence record →Open the full source-linked findingWe can see 28 of this product’s 333 reviews — the count rose between August 7, 2025 and August 29, 2026. That is too small a slice to say anything about the wider pattern.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 305 to 333 between August 7, 2025 and August 29, 2026. The largest rise inside any single 30-day window was about 16, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWhat remains open 2
- We have not found a public label filing for this exact product.
- Brand ownership is not settled in this record.
These are evidence gaps, not strikes against the product.
Price check for this exact product
Amazon
Exact UPC/GTIN matchmatching UPC/GTIN · checked Sep 2, 2026
View on Amazon ↗iHerb
Exact UPC/GTIN matchmatching UPC/GTIN · checked Jul 29, 2026
View on iHerb ↗Target
Not confirmedWe only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗Walmart
Not confirmedWe only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Same UPC/GTIN observed across 2 sellers at the same price at check time.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built September 03, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.