Buy Sarms online – Well, SARMs haven’t been approved for medical use, so pharmaceutical marketers haven’t bothered naming them yet. Currently, they’re only sold as “research chemicals” intended for scientific use, but more on that in a moment.

Now, to understand how these drugs work, we first need to look at the physiology of hormones.

Hormones are chemical messengers that your body uses to communicate with cells.

You can think of them as outgoing mail that contains important instructions, and when they reach the cells’ “mailboxes”—hormone receptors—the commands are carried out.

Androgens are hormones that produce masculinity (deeper voice, facial hair, more muscle and lower body fat levels, and so forth). The most well-known androgen is testosterone, but there are others as well.