Objectives: Filler lifting is always controversial. Here, I will demonstrate technique on how to place filler in precise spots corresponding to the knowledge of facial anatomy in order to minimize the filler amounts and maximize the outcome.

Objectives: Hyaluronic acid-based fillers have been in the market for many years and are consider as the gold standard of fillers, but other products are claiming the throne.
Choosing a filler should be done according to the safety profile, the results achieved, the flexibility and variability of the product and the long-standing expirience.
By considering all those parameters, the conclusion is that up to now, no other filler can replace Hyaluronic acid-based fillers.

Objectives: - Description of each polymer (liquid Polycaprolactone, PDO, and PDLLA), including their chemical properties and how they are used in medical and cosmetic applications.
- summaries of clinical trials that have evaluated the effectiveness of these polymers in rejuvenation treatments.