Test Enanthate 300 mg/10 ml is an injectable anabolic steroid that has been formulated using the Esterified Testosterone Enanthate hormone. It is primarily used as a bulking steroid, aiding muscle growth and improving strength. Test Enanthate 300 mg/10 ml is usually administered intramuscularly, either once or twice a week. Common side effects of Test Enanthate 300 mg/10 ml include weight gain, increased blood pressure and changes in cholesterol levels. Long-term side effects may include liver toxicity, increased risk of heart disease, aggression and other mental health issues.