Dr.RuiXi Hydra Skincare Facial Serum Set A-B-C-D - Deep Cleaning & Hydro DermabrasionList of Problems and Solutions Addressed by Dr. RuiXi Hydra Skincare Facial Serum Set A B C D: Problem: Impurities and Buildup (Deep Cleaning): Solution: The serum set is formulated for deep cleaning, effectively removing impurities and buildup from the skin, promoting a clearer complexion. Problem: Lack of Hydration: Solution: Dr. RuiXi Hydra Skincare provides hydrating solutions, addressing dryness and ensuring the skin remains moisturized for a