The lips are an extremely popular indication for especially women of all ages. The art of lip augmentation is not just inflation. With good assessment, the multi-layer aging process can be diagnmosed, and strategig placement of various STF products can give a beautiful natural rejuvenation and beautification.

The radial lip lines (often referred to as "bar code") are a result of the contraction of the orbicularis oris muscle in combination with dermal collagen loss. Apart from toxin injections and lasers or chemical peels, STFs can be used to treat these wrinkles.