Proven Biology supplies high-purity compounds for laboratory research and development only. Confirm each statement to enter.
Products are research chemicals — not drugs, foods, or cosmetics. Not for human or veterinary consumption. Not evaluated by the FDA. Entering sets essential cookies (cart & session) and anonymous analytics — see the Privacy & Cookie Policy.
Exit ↗Every compound independently tested by HPLC and mass spec, held to a >99% purity floor, and shipped with a public certificate of analysis. No proprietary blends. No hand-waving.
Every lot verified by an independent lab — HPLC for purity, mass spec for identity.
The certificate of analysis is printed on the lot and posted online. Match it before you open it.
If a batch doesn't clear the spec, it doesn't ship. No exceptions, no seconds.
Lot number, synthesis date, and handling tracked from vial to doorstep.
Fourteen research compounds across six lines. Real compounds, third-party tested — click any vial for the full spec and COA.
Curated sets of compounds, priced to save — every set ships with the bacteriostatic water to reconstitute them.
Purity and identity confirmed by a third-party lab — never marked by us, never assumed.
Every COA is published and lot-matched, so the data is yours before the box arrives.
Exact mg on every vial. No proprietary blends hiding an under-dose behind a name.
Lyophilized and sealed — stability protected from synthesis to bench.
No overseas repackaging, no mystery supply chain. Every Proven Biology compound is made and verified right here in the United States — then held cold and shipped fast from an American facility.
Volume pricing for research groups, clinics, and distributors — the same US-made, third-party-tested compounds, by the case. Every lot ships with its COA and full batch traceability.
Each vial carries a lot number that pulls its exact certificate of analysis.
See the HPLC purity trace and the mass-spec identity for the batch in your hand.
Compound, purity %, mass, and synthesis date — documented to the decimal.
No claims, no promises — just the data and the discipline to publish it.
Real third-party lab reports · one per compound
Get new-compound drops, restock alerts, and batch COAs the moment they post. Researchers only.
Private-label the same US-made, third-party-tested compounds under your own label — your vials, your box, your COA. Low minimums, full batch traceability, made in the USA.