A laboratory
first.

Most lab-grade peptides on the open market arrive as a coin flip — generic vials, hand-typed labels, certificates with the wrong dates. The buyer becomes the QC team by accident. We started NextGen because that arrangement wastes science.

Every compound we list is solid-phase synthesized to specification, then passed through HPLC and mass-spectrometry gates before it ever reaches a vial. The trace, the chromatogram, and the analyst’s name ship with the order. The lot is locked, the packaging is sealed, and the temperature log is published end-to-end.

We don’t treat “research grade” as a marketing word. We treat it as a release criterion — and a refusal to ship anything that doesn’t meet it.

• Verifiable identity

  Mass-spec confirmation of every lot, archived to four decimal-place mass.

• Released, not assumed

  HPLC, endotoxin, and visual gates pass — or the lot is rejected.

• Sealed cold-chain

  −20°C from synthesis to ship; supervised, monitored, logged.

• Open methodology

  Release criteria are published. Analytical methods are documented.