Published research exists for ingredients in this formula — see Related research below. Whether this product’s doses match those studies could not be confirmed.

Black Girl Vitamins Hair, Skin & Nails
Checked against public sources on July 25, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
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.
“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.
The checks, one by one
The public sources did not settle the marketing promises on this label.
◐Partly confirmed1
Ingredient research can support context, but it is not a trial of this exact product.
?Couldn’t verify independently1
“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.
We looked and found no public proof. That does not count against the 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
Brand-level context only, not a finding about this product. Vitalabs, Inc. recalled a different or not-exactly-bound product on 2025-06-13: “Undeclared Peanuts. The firm was notified by their supplier, that the product may contain undeclared peanuts.” (status: Completed). The rec…
Locked evidence record →Open the full source-linked findingListed contents barely fit the format’s physics
The listed contents leave too little room for the serving itself, or exceed its stated mass. At least one label number needs an explanation.
Evidence and sources
Listed contents total at least 4 g per 4-gummy serving: 0 g of major actives plus 4 g carbohydrate. A typical pectin gummy is assumed here to weigh 2.5–3.5 g, making a 4-gummy serving roughly 10–14 g. The panel does not state serving weight, so this remains a warning: the decla…
Locked evidence record →Open the full source-linked findingThe barcode identity checks out · 860007945564.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
The brand's store lists this exact barcode as “Hair, Skin & Nails” (variant: 1 Month Supply) — identity confirmed across retailer listings.
Locked evidence record →Open the full source-linked findingReviews grew steadily — about 123 between January 28, 2026 to July 21, 2026, with no sudden spike.
Gradual growth is more ordinary. A sudden burst deserves a closer look.
Evidence and sources
Written reviews grew from 302 to 422 across 2026-01-29 – 2026-07-21 with no single manufactured spike (largest 30-day gain ~49).
Locked evidence record →Open the full source-linked findingWhat remains open 2
- No matched to this exact product public label filing is saved in this record.
- Barcode checksum is valid; no independent product record was found.
These are evidence gaps, not strikes against the product.
Filed address
233 S. Wacker Dr., Suite 91, 44th Floor, Chicago, Illinois 60606, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗
Dose and research context
The label amount is shown beside the ranges used in the linked ingredient studies.
The Active Ingredient
6 mg per serving — below the 2500–15000 mg/day used in the linked studies.
Price check for this exact product
Brand website
Exact UPC/GTIN matchmatching UPC/GTIN · checked Jul 25, 2026
View on Brand website ↗Amazon
Exact UPC/GTIN matchmatching UPC/GTIN · checked Jul 26, 2026
View on Amazon ↗iHerb
Not confirmedSearch results remain not linked to this exact product until this retailer publishes the matching UPC/GTIN.
Search iHerb ↗Target
Not confirmedSearch results remain not linked to this exact product until this retailer publishes the matching UPC/GTIN.
Search Target ↗Walmart
Not confirmedSearch results remain not linked to this exact product until this retailer publishes the matching UPC/GTIN.
Search Walmart ↗Same UPC/GTIN observed across 2 sellers. Brand website was lowest at $25.00; Amazon was highest at $26.99 — a $1.99 range at check time.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want the complete evidence trail?
The summary stops at product-specific facts. The full report preserves every source, calculation, limitation, and unresolved check for review or sharing.
Record built July 25, 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.