🐾 Skin & Coat · research-grade
Vitamin B7 (biotin), long used in coat and skin support — researched for keratin, skin-barrier and healthy-coat markers.
Pet Peptides Club is an educational resource — we don't sell or ship Biotin B7. Talk to your veterinarian about sourcing a research-grade compound.
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Biotin (vitamin B7) is an essential water-soluble vitamin and a cofactor for enzymes that metabolize fat, protein and carbohydrate. It has by far the longest everyday track record of anything in this catalog, and it's a mainstay of coat, skin and hoof/nail support because those fast-growing tissues depend on healthy keratin production.
Everything here is research context to bring to your veterinarian — not a treatment claim, and not dosing advice.
The classic coat-and-skin nutrient — biotin has the longest everyday track record of anything here, widely used in coat, skin-barrier and hoof/nail support.
It's used both orally and by injection depending on the goal; your vet should guide the route and amount.
Studied in: Dogs · Cats · Horses.
The single most important thing when sourcing any research peptide is knowing exactly what's in the vial. Here's the standard to hold any seller to:
Pet Peptides Club is an educational resource, not a store — we don't manufacture, sell, or ship Biotin B7 or any other compound. This page exists to translate the research into plain language so you can bring an informed question to your veterinarian, who can advise on sourcing responsibly. See our affiliate disclosure for how the site actually makes money.
We don't sell it. Pet Peptides Club is an educational resource — we help you understand the research behind Biotin B7 so you can have an informed conversation with your veterinarian, who can advise on sourcing a research-grade compound responsibly.
Yes — whatever the source, ask for a batch Certificate of Analysis (COA) from HPLC testing, so you can confirm the identity and purity of what's actually in the vial before it's used.
Biotin B7 is a research-use compound and is not FDA-approved for pets, so safety can't be assumed. Talk to your veterinarian about whether it fits your specific animal, and start conservatively under guidance.
We host separate sponsored referral links to licensed telehealth providers, unrelated to this compound. See our affiliate disclosure for details.
Research-grade — not veterinary advice. This is a research-use compound, not FDA-approved for pets. Nothing here is a treatment claim. Always consult a licensed veterinarian before giving anything to your animal.
CoreAge Rx and Trimi are licensed telehealth partners for medically-supervised GLP-1 weight-management programs — ask them about options for your own weight, or your pet's. Advertisement.
We may earn a commission if you sign up through these links, at no extra cost to you. Compounded medication; not FDA-approved. A licensed provider determines what's appropriate — for you or your animal.