What HMG is
HMG is a gonadotropin preparation. A preparation containing both FSH and LH activity, purified from urine. FSH activity is what distinguishes it from HCG, which is LH-like only.
Class and mechanism
HMG is a gonadotropin preparation. A preparation containing both FSH and LH activity, purified from urine. FSH activity is what distinguishes it from HCG, which is LH-like only.
Where it sits
Post-cycle and hormonal support compounds fall into two families that are often confused: SERMs act at the oestrogen receptor, aromatase inhibitors reduce the conversion of androgens to oestrogen upstream.
Other names
HMG is also written as Human Menopausal Gonadotropin and Menotropin. The same molecule appears under more than one name, which is worth knowing when comparing listings between suppliers.
Others in the post-cycle and hormonal support range
HMG sits in the post-cycle and hormonal support group. The compounds below share that grouping, which is the useful starting point when comparing one against another: same group means the comparison is like for like, different group usually means it is not.
| Compound | Class | Listings | From |
|---|---|---|---|
| Tamoxifen | Selective oestrogen receptor modulator (SERM) | 2 | £22 |
| HCG | Gonadotropin analogue | 2 | £25 |
| Clomid | Selective oestrogen receptor modulator (SERM) | 1 | £22 |
| Arimidex | Non-steroidal aromatase inhibitor | 1 | £25 |
| Aromasin | Steroidal (suicidal) aromatase inhibitor | 1 | £35 |
| Letrozole | Non-steroidal aromatase inhibitor | 1 | £25 |
Is it held in UK stock?
Stock held in the UK ships domestically, with no customs step. The product page carries live stock rather than a cached figure.
HMGin stock£35
Availability checked 2026-09-09. The product page carries live stock.