System for cosmetic and therapeutic training

A three-dimensional injection training apparatus, the injection training apparatus comprising:

• a base layer simulating at least a portion of a human skull;
• and
• a plurality of layers extending over the base layer and simulating human facial anatomy, each of the plurality of layers comprising a material capable of receiving an injection by a syringe,
• wherein one or more of the plurality of layers are removable to expose an underlying layer of the injection training apparatus, and
• wherein one or more of the plurality of layers are configured to receive therewithin a fluid from the injection by the syringe and to display a change in color in response to receiving the injection, wherein the change in color is based on the fluid injected within the one or more of the plurality of layers.