Full record · lc-9f1a8d2a · back to the summary
NUSAVA (2 Pack) Vitamin B12 Liquid Drops with B6
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
What the label discloses
The listing-image panel publishes an amount for each of its 6 declared rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Vitamin B1 (Thiamine) | 2.4 mg mg | — | |
| Vitamin B3 (as Niacinamide) | 16 mg mg | — | |
| Vitamin B6 (as Pyridoxine HCI) | 3.4 mg mg | — | |
| Vitamin B9 (Folic Acid) | 400 mcg DFE mcg | — | |
| Folate | (240 mcg Folic Acid) mcg | — | |
| Vitamin B12 | 5000 mcg mcg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a declared “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; the open question is whether those declared amounts are independently verified and how they compare with relevant research.
vision:google/gemini-flash-1.5 Amounts are shown as declared panel data, not independently lab-tested contents.
Every check we ran
Exact trademark owner identified
USPTO lists PREMIEREPET PARTNERS LLC (LIMITED LIABILITY COMPANY) in DELAWARE, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
No physical impossibility in the listed amounts
Technical check only: the panel’s 6 actives sum to 27 mg, which fits inside the ≈1,500 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.
Photo-read pack math is internally consistent
40 servings × 1.5 g = 60 g, matching the printed net weight 60 g (2FL OZ. 60 ML). This checks agreement within the photo read; it is not an independent contents test.
180-day review-count history is on file
Exact-listing history records written-review counts from 1,130 on 2026-02-01 to 1,921 on 2026-07-18 (net +791). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
This item belongs to a catalog variation family
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Manufacturing claim “…AILY SUPPORT FOR ENERGY AND FOCUS 100% VEGAN GMP CERTIFIED MADE IN USA GOOD MANUFACTURING PRA…” | Claimed, not verifiable We looked for: the facility registration or certificate behind the claim | Facility-level claims can be accurate and still say nothing about this product’s contents. No registration document was located. |
| Origin claim “…illers, are Vegan, Non-GMO, Gluten-Free, and made in the USA with global ingredients. 5-in-1 B Vitamin Fo…” | Claimed, not verifiable We looked for: customs records or label filings showing where ingredients were sourced and where it was made | “Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product. |
| Benefit claim “…obalamin 5000 mcg, for Energy, Brain & Heart Support, Raspberry Flavor, 80 Servings 5-in-1 Liquid…” | Not assessed We looked for: whether the ingredient doses on the label match the doses used in published research | Ingredient-level evidence for this formula isn’t in our knowledge base yet. Recorded as not assessed — not as a negative. |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
Verifiability profile — 2 of 6 public signals
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| LookCloser record ID | lc-9f1a8d2a (internal — no barcode published, which limits cross-checking) |
| Brand | NUSAVA |
| Source listing identifier | B0C9JX95NV |
| Retailer listing title | NUSAVA (2 Pack) Vitamin B12 Liquid Drops with B6, B1, Niacin & Folate … show full titleNUSAVA (2 Pack) Vitamin B12 Liquid Drops with B6, B1, Niacin & Folate — B12 Sublingual Vitamin B Complex, Methylcobalamin 5000 mcg, for Energy, Brain & Heart Support, Raspberry Flavor, 80 Servings |
| USPTO brand owner | PREMIEREPET PARTNERS LLC · LIMITED LIABILITY COMPANY · DELAWARE, USA |
| Owner filed address | 3746 Foothill Blvd #7096, Glendale, California 91214, UNITED STATES |
From the label (photo-read)
| Serving size | 1 1/2 dropper (1.5 ml) |
| Servings per container | 40 |
| Net weight | 2FL OZ. 60 ML |
| Pack statement | 2-Pack |
| Badges printed on pack | 100% VEGAN, GMP CERTIFIED, MADE IN USA, GOOD MANUFACTURING PRACTICE CERTIFIED, MADE IN USA WITH GLOBAL INGREDIENTS, Enriched with Niacin and Folate, VEGAN, NON GMO |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Vitamin B1 (Thiamine) | 2.4 mg mg | High clearly legible in the photo |
| Vitamin B3 (as Niacinamide) | 16 mg mg | High clearly legible in the photo |
| Vitamin B6 (as Pyridoxine HCI) | 3.4 mg mg | High clearly legible in the photo |
| Vitamin B9 (Folic Acid) | 400 mcg DFE mcg | High clearly legible in the photo |
| Folate | (240 mcg Folic Acid) mcg | High clearly legible in the photo |
| Vitamin B12 | 5000 mcg mcg | High clearly legible in the photo |
Claims printed on the packaging:
“FAST ABSORPTION” · “HIGH POTENCY” · “MOOD & ENERGY SUPPORT” · “HEART WELLNESS” · “DIGESTIVE BALANCE” · “RASPBERRY FLAVOR” · “Low energy throughout the day” · “Hard to stay focused”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
A brand storefront was found, but no exact-product price was published or identity-bound at build time.
Brand store nusava.com: 10 supplement products — a single-category catalog.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science
No knowledge-base entry yet for this formula's active ingredients — entries are added as the KB grows. Absence of a science card is a coverage gap, not a judgment.
Ingredient science — NIH references
Thiamin — NIH ODS · MedlinePlus · PubMed (1,262) · no UL established
Niacin — NIH ODS · MedlinePlus · PubMed (2,689) · UL 35 mg (supplemental/added niacin, adults)
Vitamin B6 — NIH ODS · MedlinePlus · PubMed (2,372) · UL 100 mg (adults; chronic high intake linked to neuropathy)
Folate — NIH ODS · MedlinePlus · PubMed (10,628) · UL 1000 mcg (synthetic folic acid from supplements/fortified food)
Vitamin B12 — NIH ODS · MedlinePlus · PubMed (5,006) · no UL established
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the declared amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Record lc-9f1a8d2a · built July 23, 2026 · lookcloser.ai · corrections@lookcloser.ai