Provider review, September 2026
the biostation links per-compound fact sheets from its peptide page, which is more documentation than almost anything else in this comparison offers. One of the two, fetched this pass, returned a success code and zero bytes — so the documentation is claimed, linked, and not actually there.
the biostation does not publish a price today.
the biostation also sells 7 compounds this site boards without publishing a price for them: Epitalon (board ranks no provider), GHK-Cu, Glutathione, NAD+, PT-141, Sermorelin and Tesamorelin.
the biostation is not a paid partner; this link may earn a commission if that changes. Full disclosure.
Two document links sit on the peptide page, both pointing at a marketing-automation host rather than the seller's own.
One of them was fetched in this pass and answered with a success code and an empty body.
A status code alone would record that as reachable, and a size check would have caught it only because the size was zero.
The honest description is that the document is linked and unreadable, which is a different thing from either present or absent.
Neither linked document is described as a certificate of analysis, and neither is presented as batch or purity evidence.
They are per-compound information sheets, which is a useful thing to publish and not the thing a reader checking quality is looking for.
This row therefore records no certificate at all rather than crediting the seller for documents that answer a different question.
The distinction is worth keeping because a reachable file on a seller's domain is easy to mistake for evidence of testing.
Neither the peptide page nor the terms carries a dollar sign.
On documentation the finding is more specific: ⛔ claimed nowhere, but the seller does link two per-compound documents on a marketing host — and one of them answers with a success code and an empty body. A document that returns nothing is not a reachable document.
Publishing a figure somewhere on its own site is true of one hundred and thirty-seven of the two hundred and ten sellers here, so it separates far fewer of them than a reader expects.
The host itself was checked in the same pass as everything above: 404 at a nonsense path, same effective path, which is what any absence recorded here rests on.
One hundred and seventy-six of the two hundred and ten sellers here publish no state list at all, and this is one of them, so eligibility is settled inside an intake rather than before one.
Sixteen of the two hundred and ten sellers here name the facility that fills an order; this is one of the one hundred and ninety-four that do not, so there is no facility a reader can look up.
Four of the two hundred and ten sellers here describe lab work as included in what they charge, and this is not one of them.
It declares seven of the sixteen compounds this site tracks, and thirty-five sellers here declare more, so it is an above-average menu rather than a wide one.
Trellis Vitality frames its program around body-composition tracking rather than scale weight, pairing NAD+, glutathione and tesamorelin with at-home biomarker panels and a 90-day re-test, and names its dispensing pharmacy, VialsRX in Houston, by address.
Read the full Trellis Vitality review
Trellis Vitality is not a paid partner; this link may earn a commission if that changes. Full disclosure.
Visit Trellis VitalityNo. It links two per-compound information sheets, which answer a different question, and one of those returned an empty file when fetched.
The address answers successfully and delivers nothing. A check that reads only the status code would record it as reachable.
No. Neither page read carries a dollar sign.
Seven that this site tracks and five it does not.
No list is published.
the biostation is not a paid partner; this link may earn a commission if that changes. Full disclosure.