New the products are sealed will post photos upon request They are sealed authentic and have a batch Code and purchased through cosmo prof and or salon centric This is a great way to see the full results if you just use The full line and in general the line and suggested use always enhances results, you can use No 3 alone As I mentioned much much better with No 0 Enjoy!! When you use a lot of the products within the line, you’re always going to get better results