Primobolan is required to be stored at a controlled room temperature of 20° to 25°C (68° to 77°F) with excursions permitted to 15° to 30°C (59° to 86°F). This anabolic steroid should be kept away from unauthorized use, pets, sunlight, moisture, and children. This steroid should not be flushed down the toilet or poured into a drain. Primobolan injections, capsules, or pills should be discarded after having a word with a pharmacist or local waste disposal company on how to safely discard Primobolan in case of expired Primobolan tablets or if the tablets or injections are not to be used any more.
Side effects of metenolone enanthate include symptoms of masculinization like acne , increased hair growth , voice changes , and increased sexual desire .  The drug is a synthetic androgen and anabolic steroid and hence is an agonist of the androgen receptor (AR), the biological target of androgens like testosterone and dihydrotestosterone (DHT).   It has moderate anabolic effects and weak androgenic effects, as well as no estrogenic effects or risk of liver damage .   Metenolone enanthate is a metenolone ester and a long-lasting prodrug of metenolone in the body.