When I used the Scalp Wellness Shampoo it did exactly what I wanted it to do. It helped to relieve my dandruff but didn't leave excess oil and residue in my hair. My skin is also very problematic as I break out very easily, have oily and dry skin and have pigmentation issues. The Zinc C Serum and Vital Creme helped to relieve all of my skin problems. I love that your products are all vegan and very natural. These products worked amazingly on me and continue to work amazingly.