I think this product is intended as an anti-aging serum. I use for moisture/antioxidant boost when I need it - over EL Advanced Night Repair at night or under my humble lil Aveeno Ultra-Calming Moisturizer for day. Im in my mid-twenties so I focus more on prevention. I definitely think the Celufirm drops help to create/maintain a moisturized, balanced, face that looks healthy/glowy. Oh and I have very sensitive skin that loves any excuse to have an acne extravaganza and this does not break me out