Voluma is composed of hyaluronic acid, which is found naturally in our skin as a moisturizer. Therefore, it is biocompatible, easily tolerated, and has no real side effects or reactions. However, you may experience some bruising, soreness or redness from the injections. I'd recommend letting your body rest and recover for at least 48 hours before engaging in vigorous exercise as the increased blood flow could make you bruise more. I would also recommend avoiding heat, such as hot yoga, saunas and steam rooms for about 48 hours, just as a precaution. We also recommend avoiding dental appointments for one month after Voluma to minimize the rare risk of a biofilm (a bacterial infection), which is thought to be a rare side effect following Voluma and dental work. Please consult a board-certified dermatologist to have your face sculpted and rejuvenated with Voluma.