About this compound
Biotin (vitamin B7) is a bicyclic cofactor that attaches covalently to carboxylase enzymes. Supplied as a Skinni Stick™ pen fill only — there is no vial format in this line.
Studied in
- Carboxylase cofactor
- Keratin research
- B-vitamin metabolism
Compound identity
| Compound | Biotin |
|---|---|
| CAS number | 58-85-5 |
| Molecular formula | C10H16N2O3S |
| Molecular weight | 244.31 Da |
Specifications
- Purity method: HPLC
- Appearance: Clear solution
- Solubility: Supplied in solution — no reconstitution required.
- We don't publish a purity percentage here — that figure is only meaningful tied to the lot you actually receive, so it lives on the lot certificate.
Cellular
Biotin
A B-vitamin cofactor, supplied as a pen fill.
What the research targets
Studied as the cofactor for carboxylase enzymes in fatty-acid and amino-acid metabolism.
Research use only
Supplied to qualified professionals and institutions for laboratory research. Not a drug, supplement or cosmetic, and not for human or veterinary use. We publish no dosing or administration guidance of any kind.
Supply formats
Buy one, or a case of ten.
Available as a vial or a Stick.
Single unit
One unit.
Skinni Stick™ 40 mgSkinni Stick™New
Single-compound Skinni Stick™. Supplied to verified accounts only.
PS-4410021-PEN-40-MG
On verified account
Case — 10-pack
10 of the same size, at the 10-pack price.
Case · 10 × Skinni Stick™ 40 mgNew
10-pack price — 10 × one unit, per vial.
PS-4410021-C10-PEN-40-MG
On verified account
One-time verification of professional or institutional affiliation. No payment is taken on this site.
From the research library
All articlesCited summaries of the published work behind Biotin — what was studied, in which model, and what was measured.