Aug 30, 2017 Hi all, I need to make some Helios. This is a blend of 40mcg Clenbuterol + 5,4mg Yohimbine HCL /ml. We don't can find it in my country and it's very hard to receive with custom. Some sell it with oil and some with water based. This is for spot injection. What is the best if I make it ? Oil or water ? Anyone have a recipe ?