What Are SARMs?
People who used the old chemyo catalogue often treated every bottle as a “SARM.” This Chem Voryn guide splits the class from the neighbours that sat next to it. It is not a use guide and it is not a claim that Chem Voryn is Chemyo.
Selective androgen receptor modulators are investigational ligands designed to bind the androgen receptor with more tissue selectivity than a steroidal androgen. In a research catalogue they usually appear as RAD-140 (Testolone), ostarine (MK-2866), LGD-4033 / LGD4, andarine (S4), S-23, plus related listings such as YK-11 and RAD-150.
What the Chemyo-style menu mixed in
A Chemyo products catalogue also sold compounds that are not SARMs. Chem Voryn still stocks them, labelled correctly:
- MK-677 (ibutamoren) — ghrelin-receptor agonist, not an androgen-receptor SARM. This is the compound behind most leftover chemyo mk677 searches.
- Cardarine (GW-501516) and GW-0742 — PPAR-delta agonists.
- SR-9009 / SR-9011 — REV-ERB ligands.
- Enclomiphene citrate — a SERM isomer, not a SARM.
If you compared a Chemyo vs Chem Voryn menu and thought every SKU was the same class, start with the compound pages above, then the solutions and powders. Full list: what happened to Chemyo – best alternative.
How Chem Voryn lists them
Each Chem Voryn product states format (mg/ml or powder weight) and CAS when it is part of the public record. Research use only. Comparison page: Chemyo vs Chem Voryn.
Chem Voryn research notes are educational. Materials are for laboratory use only. Chem Voryn is not Chemyo and is not affiliated with Chemyo.