- RF Remotes are used for Receiver models # R15, R16, R22, H20, H21, H22,H23, HR20, HR21, HR22.
Progesterone (abbreviated as P4), also known as pregn-4-ene-3,20-dione, is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.rogesterone (abbreviated as P4), also known as pregn-4-ene-3,20-dione, is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.
Procera AVH contains three key ingredients: Vinpocetine (a natural extract of the periwinkle flower), Huperzine A (a Chinese Club Moss Extract that works as an Acetylcholinesterase inhibitor), and Acetyl âL-Carnitine (a natural element that can be found in the human body and brain).