Arimidex, clomid, cytadren, proviron, hcg are products used to prevent any side effects that might occur because of steroid use.

ARIMIDEX
The strongest antiestrogen. Arimidex can reverse even full grown gynecomastia ( bitch tits ). Arimidex is not a steroid. Arimidex is a tablet form antiaromitase that is used by many body builders to help prevent bloating (edema) and Gyne-comastia (bitch tit) associated with the use of Testosterone and Androgens.

CLOMID
Antiestrogen and natural testosterone booster. Clomid is always used post cycle to solidify and maintain the gains you make. Clomid is not an anabolic steroid. It works as an anti estrogen and also stimulates the body\'s own testosterone production ( gonadotrophic stimulant). It works on it\'s own to some extent but Clomiphene citrate is usually used for preventing aromatization ( but is not as effective as Arimidex or Nolvadex in this field ) while on heavy steroid cycles and especially for bringing the body\'s natural testosterone levels back to normal after a steroid cycle, if taken every other day of a heavy steroid cycle Clomid also prevents the nutz from shrinking, it is often used in combination with HCG.

CYTADREN
Makes the steroids more effective. Cytadren is for serious growth.   
Cytadren, at moderate doses, is a fairly effective inhibitor of aromatase and a weak inhibitor of desmolase (an enzyme needed for the production of all steroids), and at higher doses becomes an effective inhibitor of desmolase. It is therefore useful when using aromatizable steroids, though it is not the drug of choice for this purpose.

PROVIRON
Antiestrogen and viagra alternative. Proviron gives you a rock hard look. Proviron is a synthetic, orally effective androgen which does not have any anabolic characteristics. Proviron is used in school medicine to ease or cure disturbances eaused by a deficiency of male sex hormones www.ortpharmacy.com. Proviron is the Schering brand name for the oral androgen mesterolone (1 methyl-dihydrotestosterone). Proviron is generally used to treat various types of sexual dysfunction. Many athletes, for this reason, often use Proviron at the end of a steroid treatment in order to increase the reduced testosterone production. This, however, does not contribute to the maintenance of strength and muscle mass after the treatment. There are other better suited compounds for this (see HCG and Clomid). For this reason Proviron is unfortunately cunsidered by many to be a useless and unnecessary compound.

HCG
Natural testosterone booster. Hcg works best together with clomid. I have been using steroids for over 11 years and here is my experience. Human chorionic gonadotropin is an injectable drug available commercially in the United States as well as many other countries. Pregnyl, made by Organon, and Profasi, made by Serono. Among athletes, HCG is used to stimulate natural testosterone production during or after a steroid cycle which has caused natural levels to be reduced, often stacked with clomid for even better results.