This is a really good product and I am not one to write a product review. I bought a heap of products around the same time and this was a stand-out. For the price as well it is really affordable. Its packaging allows for the product not to be exposed to the elements, which preserves the reactivity of them which is not known y most people who use ABC serums. It is light and makeup sits really nicely over it and i go a whole day now and my face doesn't look greasy!