Hydroquinone (Retop -HC) is a local cream prescribed for dark or hyper-pigmented skin marks such as freckles (small flat brown marks on the face and sun exposed areas), melasma (brown patches on skin) ...
Isotretinoin (Retop -A) is a retinoid, prescribed for acne and other skin disorders.It reduces skin oil production, changing the characteristics of the skin oil, and preventing abnormal hardening of ...