Checked against public sources on August 7, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
Ingredient amounts are hidden inside “Nutrafol Bio-Blend”. The panel lists “Nutrafol Bio-Blend” (490 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.
“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.
| Calories | 5 |
|---|---|
| Total Carbohydrate | 1 g |
| Vitamin A (as Beta-Carotene) | 1500 mcg RAE |
| Vitamin C (as Ascorbic Acid) | 40 mg |
| Vitamin D (D3 as Cholecalciferol from Algae) | 62.5 mcg |
| Vitamin E (as d-alpha Tocopherol) | 3.5 mg |
| Vitamin B12 (as Methylcobalamin) | 120 mcg |
| Iodine (from Organic Kelp) | 225 mcg |
| Zinc (as Zinc Amino Acid Chelate) | 25 mg |
| Selenium (as Selenium Amino Acid Chelate) | 200 mcg |
| Vitamin K2 (as Menaquinone-7) | 50 mcg |
| Synergen Plant Complex (Patented) | 1.11 g |
| Nutrafol Bio-Blend | 490 mg |
Printed on the package: Vegan · NSF Certified Sport · NSF · Gluten-Free · Dairy-Free · Soy-Free
We read 13 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
1 promise needs a closer look.
Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.
Ingredient research can support context, but it is not a trial of this exact product.
We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.
#1 Dermatologist-Recommended and Best-Selling Hair Growth Supplement Brand
Headlines first. Open evidence only when you want the source trail.
The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
USPTO returned multiple live supplement-class records for the exact brand wordmark: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
Locked evidence record →Open the full source-linked findingA government label filing makes the listed formula easier to inspect and compare over time.
Label #327465 “Women's Vegan” (Nutrafol), entered 2025-03-25, with the full Supplement Facts on file. Company on file: Distributor — Nutraceutical Wellness Inc., New York, NY, USA.
Locked evidence record →Open the full source-linked findingThese are evidence gaps, not strikes against the product.
These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.
DELAWARE, USA · Registration 4804467
155 EAST 37TH ST. 4TH FLOOR, NEW YORK, NEW YORK 10016, UNITED STATES
IC 005: Nutraceuticals for use as a dietary supplement for hair loss prevention and hair regrowth.
Delaware, USA · Registration 8064728
136 Madison Avenue, 10th floor, New York, New York 10016, UNITED STATES
IC 003: Hair care preparations; hair shampoos and conditioners; hair lotions; hair masks; non-medicated hair serums..; IC 005: Dietary and nutritional supplements; Nutraceuticals for use as a dietary supplement; Nutraceuticals for use as a dietary supplement for hair loss prevention and hair regrowth..
This answers who owns registrations for the brand wordmark. It does not by itself prove which entity made, imported, or sold this specific product. Open USPTO source ↗
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.
The panel lists 25 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits inside that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
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Lowest New observed via Keepa on 2026-08-07.
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The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built August 07, 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.