Cocaine Safest/optimal bulking agents

[Golden_State_Of_Mind]

Got some good stuff. It’s very clean and mellow, but also strong and pricy. Like to do more but smaller amounts and would like suggestions on bulking materials for personal use. Great as is, so just need something that will mix well with it and be easy on the nose. Would lactose powder work? It’s often used to make BTH into something that can be snorted.