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Research you can build on.

Every sequence is synthesised, purified, and independently verified to ≥99% purity, then filled in California. Documented lot by lot, so your work starts with material you can trust.

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How a Vivo peptide is made

Step 01

Synthesis

Each peptide is built as a single defined sequence by solid-phase synthesis, the same chemistry used in clinical-grade production.

Step 02

Purification

The crude peptide is purified by preparative HPLC to strip away synthesis by-products, TFA salts, and incomplete chains.

Step 03

Verification

Independent HPLC confirms ≥99% purity; LC-MS confirms identity and exact mass. Results are recorded per lot.

Step 04

Fill & finish

Verified compound is lyophilised and filled into vials in a controlled California facility. 5–10 mg of compound and nothing else.

Step 05

Documented

Every lot ships with its Certificate of Analysis and temperature-aware, discreet packaging.

Made in Southern California

Synthesised & filled in-state

Every Vivo peptide is synthesised, tested, and filled in the United States, in California labs held to clinical-grade standards.

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For Research Use Only

Not for Human or Animal Consumption. Vivo products are sold strictly for laboratory and research purposes and are not intended to diagnose, treat, or prevent any disease. We label that plainly, because honest sourcing starts with honest labelling.