Non-Facial Skin Rejuvenation of the Neck, Chest, and Hands: Part One Using Injections

The document reviews non-facial skin rejuvenation techniques for the neck, chest, and hands, emphasizing the use of injections such as fillers and skin boosters. It discusses substances like poly-l-lactic acid (PLLA), calcium hydroxylapatite (CaHA), and hyaluronic acid (HA), highlighting their effects and potential side effects. PLLA is used for volume restoration with effects lasting up to 2 years, while CaHA offers volumization and collagen stimulation for 15-18 months. HA provides hydration and anti-aging benefits, lasting 6-8 months. Proper injection techniques and post-procedure care are crucial to minimize complications like nodules and granulomas. The document also covers microneedling, chemical peels, Botox, and Profhilo injections, each with specific benefits and side effects, and notes the absence of conflicts of interest.