Deca durabolin is considered to be the most popular of all steroids. It is an oil based injectable that comes in 100 mg/cc containers. It produces very few side effects. Deca durabolin is easy on the liver and promotes good size and strength gains while reducing body fat. Deca only aromatizes (converts to estrogen) in extreme dosages. It is highly anabolic but only moderately androgenic. Deca durabolin does shut down natural testosterone production, but it is not extreme. Gains will minimally dissipate, if at all, after the cycling period if workouts are kept intense. By the way, nandrolone decanoate is also the most counterfeited drug on the black market. Comes in 50, 100 and 200 mg per cc strengths. It seems to be the best of injectables for the cost. Usual dose is 200 mg per week with highs ranging 200 mg a day. The average duration is about 2 to 4 month. There are very few side effects. Blood clotting time is increased so that some people may experience bloody noses when they are dehydrated. Deca durabolin is generally considered by athletes and sports medicine physicians to be the safest and most effective injectable anabolic steroid. Nandrolone decanoate is mildly androgenic and is becoming increasingly popular with women bodybuilders. Although side effects similar to those of other steroids have been reported, the effects are relatively uncommon when compared to other forms of steroids. Nandrolone does not effect the immune system, unlike testosterone! It will not damage connective tissue, i.e. elbows, knees (Big problem amongst heavy steroid users). It does not aromatize easily. Gives the body a lean hard look. Deca can be detected in the body a year after discontinued use. It has the highest probability of being conterfited on the black market! It is one of the most popular steroids on the market.