SP Propionate is a fast-acting ester of testosterone. This steroid action leads to a peak for 24-36 hours, then starts to decrease. The life of this product is up to 3 days. Propionate leads to much lower water retention than cypionate or enanthate, increases energy and muscle strength after 2-3 days of dosing.
Propionate is often injected therefore it is not very welcome to those who are sensitive to intramuscular injections because the injections are painful and can irritate the injection site, fever may occur, therefore it is not appropriate for beginners or those who are sensitive to injections.
The optimum dose in men is 50-100 mg daily may be administered and a dose of 100-200 mg once in 2 days but is the best to be injected daily. Rotate injection sites daily to minimize pain.
Side effects are similar to other testosterone esters. The biggest complaint of users is the pain of frequent injections. It is not a hepatotoxic steroid. Because it is a testosterone ester it is flavored and it is advisable to use antiestrogens. A good combination would be Provimed which is an antiestrogenic and will help to strengthen muscles.