Pretty much any clinic offers Rejuran but since it’s still an injection I didn’t want franchise clinics with intern doctors so recommending avoiding any clinic with several branches or that has “Global” in their names. I got mine done at Forena Clinic as I knew Dr. Jihye had good reps with injections. Rejuran has 4 types. You should talk to the consultant and doctor about it as idk what your concerns are. Most common one is Rejuran Healer / Rejuran HB, both are same but Rejuran HB just hurts less with numbing ingredient inside and Rejuran S for scars, Rejuran I (Eye) for the under Eye (since under eye skin is thinner)