Hi Yu Ting,
Rejuran is an injectable anti-aging product which is approved to be used in Singapore. It has many rejuvenation properties including skin tightening, improving the appearance of wrinkle, pores, and acne scars. Most people would see some skin tightening especially over the cheeks and around the eyes after three treatments, done two to four weeks apart.
My recommendation is to go for treatment only if there are issues which merit attention. If you feel your skin condition is good enough already, perhaps you may want to look at some other treatments.
Cheers!
Dr. Terence Tan
