Liothyronine is a manufactured form of the thyroid hormone triiodothyronine (T₃).^[1] It is most commonly used to treat hypothyroidism and myxedema coma.^[1] It can be taken by mouth or by injection into a vein.

Mesterolone, sold under the brand name Proviron among others, is an androgen and anabolic steroid (AAS) medication which is used mainly in the treatment of low testosterone levels.^[2][3] It has also been used to treat male infertility, although this use is controversial.^[2][4][5] It is taken by mouth.^[2]

Metandienone, also known as methandienone or methandrostenolone and sold under the brand name Dianabol (D-Bol) among others, is an androgen and anabolic steroid (AAS) medication which is still quite often used because of its affordability and effectiveness for bulking cycles.^[4][5][1][6] It is also used non-medically for physique- and performance-enhancing purposes.^[1] It is often taken by mouth.

Oxandrolone is an androgen and synthetic anabolic steroid (AAS) medication to help promote weight gain in various situations, to help offset protein catabolism caused by long-term corticosteroid therapy, to support recovery from severe burns, to treat bone pain associated with osteoporosis, to aid in the development of girls with Turner syndrome, and for other indications.^[7][8][9] It is taken by mouth.^[7] It was sold under the brand names Oxandrin and Anavar, among others.^[1]

Stanozolol (abbrev. Stz), sold under many brand names, is a synthetic androgen and anabolic steroid (AAS) medication derived from dihydrotestosterone (DHT). It is used to treat hereditary angioedema.^[7][1][8] It was developed by American pharmaceutical company Winthrop Laboratories (Sterling Drug) in 1962, and has been approved by the U.S. Food and Drug Administration for human use, though it is no longer marketed in the USA.^[8][9] It is also used in veterinary medicine.^[1][8] Stanozolol has mostly been discontinued, and remains available in only a few countries.^[1][8] It is given by mouth in humans or by injection into muscle in animals.^[8

Chlorodehydromethyltestosterone (CDMT; brand name Oral Turinabol), also known as 4-chloro-17β-hydroxy17α-methylandrosta-1,4-dien-3-one, is an anabolic–androgenic steroid (AAS). It is the 4-chloro-substituted derivative of metandienone (dehydromethyltestosterone)