I have very deep frown lines that are very strong even when I relax my forehead. I tried Botox for the first time 2 weeks ago, but with little effect. It wasn't a strong dose, so I could go higher, but not a fan of Botox. As I'm scheduled for a breast fat transfer in 2 weeks anyway, I could add a fat transfer to the frown lines for an additional charge. I'm wondering whether there are any risks involved having a fat transfer to that region so soon after botox treatment.