Exact product checked · barcode not publishedBio-Kult · checked Aug 11, 2026 · on sale since Jun 19, 2015USPTO returned 2 exact supplement-class owner records · inspect the identity trail
Quick read · Bio-Kult
Bio-Kult Gut Health Probiotic Supplement
Checked against public sources on August 11, 2026 · LookCloser does not sell or recommend supplements.
30capsules
Does the marketing hold up?
Registered owner records: ADM Protexin Limited (limited company (ltd.); ENGLAND, UNITED KINGDOM) · Cambridge Bioceuticals Limited. The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
Is the dose real?Can’t check — no panel filed
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?USPTO lists 2 owner recordssame brand name, more than one registrant — we don’t choose between them
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer records
Trouble on record?✓No recalls found
Quick read · 1 useful finding
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Public contextWho is behind it?
Registered owner records: ADM Protexin Limited (limited company (ltd.); ENGLAND, UNITED KINGDOM) · Cambridge Bioceuticals Limited
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: ADM Protexin Limited (limited company (ltd.); ENGLAND, UNITED KINGDOM), Cambridge Bioceuticals Limited. These records answer who owns registrations for the brand; the separate product-to-owner or…
No FDA recall matched this brand in the current search.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
The brand has 2 exact supplement-class records
These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.
🇬🇧ADM Protexin Limited (limited company (ltd.); ENGLAND, UNITED KINGDOM)
ENGLAND, UNITED KINGDOM · Registration 7839655
ENGLAND, UNITED KINGDOM); Lopen Head, Somerset, TA135JH, UNITED KINGDOM
Goods covered by this record
IC 005: Pharmaceutical and medicinal preparations and substances to maintain and facilitate healthy digestive and immune systems; Nutritional and dietetic products, namely, dietetic foods and beverages adapted for medical use, nutritional supplements, probiotic supplements; vitamins, mineral dietary supplements and mineral salts for medical purposes; nutritional, food and health food supplements; microbial preparations, probiotic bacterial formulations in the nature of preparations for medical use and probiotic supplements..
🇬🇧Cambridge Bioceuticals Limited
UNITED KINGDOM; ENGLAND AND WALES, UNITED KINGDOM · Registration 3475691
38, Paddock Street, Soham, Cambridgeshire, CB75JB, UNITED KINGDOM
Goods covered by this record
IC 005: Food based nutritional products, namely, nutritional supplements in [ tablet, ] capsule, [ caplet, liquid, food bar,] and powder form.
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 ↗
Buying options
Where you can check or buy it
Only the submitted seller page is identity-certain. Other destinations are shown as leads until a shared UPC/GTIN confirms the exact product.
Prices and stock are point-in-time observations. Related pages are never used as product evidence. No affiliate links; LookCloser earns nothing from these sellers.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built August 11, 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.
