Portland Botox doctors

Botox is a neuromodulator/neurotoxin that is typically used to efface lines that are created by muscle contraction. Therefore, it is effective for the lines between the eyebrows, crow's feet, forehead lines. As for the lips, restylane and other hyaluronics are suitable for "plumping" of the lower lip. It is also great for other areas that need more volume, such as the smile lines and tear trough areas. At your age, you are unlikely to have those last two problems.

In any case, go to an experienced board-certified injector for your injectable needs. Good luck!

The exact reason for the lower dosage can only be answered by your physician.  But when I change up the dosage it usually is because there is not enough movement of the intended muscle group to visualize the ends of the muscles.  This is especially important in the glabellar where lid or brow ptosis may occur if the toxin is injected to far lateral.  I will give my clients a choice, smaller dosage today or wait a few more weeks/months until there is appropriate muscle activity. 

Botox can be safely injected in an area of previous fat grafting without compromising your result.