Checked against public sources on July 25, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
Registered owner records: Bio Harvest Ltd. (limited company (ltd.); ISRAEL) · Bio Harvest Ltd. The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
“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.
1 promise needs a closer look.
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.
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: Bio Harvest Ltd. (limited company (ltd.); ISRAEL), Bio Harvest Ltd.. 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 findingGradual growth is more ordinary. A sudden burst deserves a closer look.
Written reviews grew from 343 to 388 across 2026-02-09 – 2026-07-13 with no single manufactured spike (largest 30-day gain ~13).
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.
ISRAEL · Registration 7836268
ISRAEL); 3 Pekeris St., Rehovot, 76702, ISRAEL
IC 005: Drug delivery agents in the form of capsules that provide controlled release of the active ingredients for a wide variety of pharmaceuticals; nutritional supplements in the form of capsules; dietary supplemental drinks; dietary supplemental drinks in the nature of vitamin and mineral beverages; all of the foregoing goods containing plant polyphenols and none comprising medicated licorice confectionery or medicated licorice-type confectionery.; IC 030: Beverages made of tea; beverages with a tea base; all of the foregoing goods containing plant polyphenols and none comprising licorice, licorice-type candies, licorice confectionery or licorice-type confectionery.
ISRAEL · Registration 5027432
3 Pekeris St., Rehovot, 76702, ISRAEL
IC 005: Vitamin and mineral supplements; vitamin supplements; Powdered fruit-flavored dietary supplement drink mix; fruit-flavored dietary supplement drink mix made from dried fruits in powdered form; Nutritional supplements in the form of powder.
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 ↗
$1.53 per labeled serving
matching UPC/GTIN · checked Jul 25, 2026
View on Amazon ↗Search results remain not linked to this exact product until this retailer publishes the matching UPC/GTIN.
Search iHerb ↗Search results remain not linked to this exact product until this retailer publishes the matching UPC/GTIN.
Search Target ↗Search results remain not linked to this exact product until this retailer publishes the matching UPC/GTIN.
Search Walmart ↗Only one exact price was available at build time; prices change by date, seller, and promotion.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
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.