42 citations,
February 2017 in “Dermatologic surgery” VYC-15L is a safe and effective lip filler that lasts up to a year.
10 citations,
August 2020 in “Indian Journal of Plastic Surgery/Indian journal of plastic surgery” Hyaluronic acid filler injections are a favored non-surgical method to improve facial aging signs due to their convenience, effectiveness, and durability.
20 citations,
June 2014 in “Pharmaceutical research” Using both hyaluronic acid compounds together improves skin hydration and reduces wrinkles better than using one alone.
34 citations,
September 2020 in “Clinical, cosmetic and investigational dermatology” Hyaluronic acid increases collagen synthesis safely, while poly-L-lactic acid may cause complications by affecting fibroblasts.
48 citations,
October 2010 in “Archives of Dermatological Research” Juvéderm fillers effectively reduce wrinkles for up to 21 months with less filler needed for repeat treatments.