The generic name of this Injectable steroid is Boldenone Undecylenate. The 10ml vial of it contains 200mg/ml and this androgenic substance is very helpful for quality muscle gain by increasing the red blood cell production in the body. It doesn’t cause any water retention into the muscle and also appears with milder side effects. The recommended dosage for men is 400-600mg per week and for men this comes down to 50-150mg per week.