Face fillers can often longer lasting results, but it depends on the type of dermal filler used. (thefashionablehousewife.com)
The cost of your client's treatment with dermal fillers will depend on the amount used. (medicadepot.com)
Many dermal fillers use non-cross-linked hyaluronic acid to adjust the thickness of their product, but it can degrade quickly without providing a filling effect. (medicadepot.com)