chemyo.com now serves an official notice in place of its storefront: the company is permanently closed, orders placed before 8 September will be fulfilled, support is still answering, and no other website is authorised to take payment in its name. No reason has been given and no regulator has named the company. Here is what the notice says, what to do if you have an order open, and where the evidence points for the peptides Chemyo used to sell.
The page title on chemyo.com is "Chemyo — Official Notice" and the headline reads, in full, "Chemyo permanently closed on September 8, 2026." The notice thanks customers, states that orders placed before that date "are unaffected and will be fulfilled as normal," and says the support team "remains available for questions about orders and past purchases." A second block, headed "Official Notice," states that chemyo.com is the company's only official website, that no other site is authorised to represent it or collect personal information on its behalf, and that Chemyo "no longer accepts payments through any website, person, or entity."
That is the whole of what the company has said. There is no stated reason, and as of 29 September 2026 we have found no FDA, DOJ or state announcement naming Chemyo. Where you read a reason elsewhere, check whether it is sourced to the company or to a regulator; if it is not, it is a guess.
The company says it will be fulfilled as normal. Use the support address printed on chemyo.com itself — not one from an email, a social account or a look-alike site. Keep the order confirmation and your card statement; if nothing arrives, a card dispute is your recourse.
Is not Chemyo. The company's own notice says it accepts no payment through any website, person or entity and that no other site is authorised to represent it. Closed vendors' names get reused by copycat domains within days; we have already seen a second "Official Notice" page on a different domain. Do not send money or personal details.
Chemyo was never on our rubric, so we hold no basket to match line by line. What we can give you is the top of the active scoreboard — every vendor below is scored on the same ten checkable criteria, with dated evidence on its page.
Chemyo was known primarily for SARMs. We do not score SARMs and do not recommend sources for them. Two vendors on our peptide scoreboard are SARMs-first businesses that also sell peptides — Sports Technology Labs (3/10) and Umbrella Labs (8/10) — and their pages assess only the peptide side of what they do.
Where the evidence points
For the peptides Chemyo listed, the closest thing to a like-for-like on the evidence is the top of the scoreboard. Publishes per-lot COAs naming the testing laboratory — SteriGenix and Freedom Diagnostics — with lot numbers, test dates, measured net peptide content and direct verify-at-lab links. HPLC and mass spectrometry testing, US-based fulfilment from Scottsdale, Arizona, same-day dispatch on weekday orders before 2PM EST, and a 60-day money-back guarantee.
Purgo Labs is our primary affiliate partner; we earn a commission on that link. The score is computed from published evidence and does not read partner status.
Yes. Since 8 September 2026 chemyo.com serves an "Official Notice" in place of its storefront stating that Chemyo permanently closed on that date. We read it on 19 September and again on 29 September 2026; the storefront has not returned.
The company has not said. Its notice thanks customers, states the closure is permanent, and covers open orders and support — it gives no reason. We have found no public regulator announcement naming Chemyo. Explanations you may read elsewhere are speculation unless the company or a regulator has published them.
Chemyo's notice says orders placed before 8 September 2026 are unaffected and will be fulfilled as normal, and that its support team remains available for questions about orders and past purchases. Use the support address printed on chemyo.com itself. If an order is not delivered, keep your confirmation and card statement and dispute the charge with your card issuer.
Chemyo's own notice says its only official website is chemyo.com, that no other website is authorised to represent it, and that it no longer accepts payment through any website, person or entity. Any site, social account or messenger contact taking orders under the Chemyo name after 8 September 2026 is not Chemyo. Do not send payment or personal information.
On the evidence, Purgo Labs: 10/10 on the same 10-point rubric every vendor on our scoreboard is scored on — a named laboratory, per-lot certificates checkable on the lab's own system, measured net content, a published legal entity, and an independent review record. Code HEALTH gives 20% off every order. Purgo Labs is our primary affiliate partner; the score is not a function of that.
We do not score SARMs and do not recommend sources for them. Two vendors on our peptide scoreboard are SARMs-first businesses that also sell peptides — Sports Technology Labs and Umbrella Labs — and their pages assess only the peptide side of what they do.
No. Chemyo was primarily a SARMs and research-chemical vendor and we did not score it while it traded, so we hold no certificate, price or review record for it. This page exists because the company has closed and a very large number of people are searching for it.