Olaplex No. 4P Blonde Enhancing, Repairing, toning, cleaning & Hydrating shampoo

OLAPLEX No. 4P Blonde Enhancer Toning Shampoo cleanses, tones and repairs while keeping hair hydrated from roots to ends. This highly-concentrated, sulfate-free shampoo forms a rich lather to neutralize brassiness and boost brightness after one use. Ok so my mom opened it and used it one time and didn’t like it for her hair, so she gave it to me. It was purchased by my mom last Summer. I have another whole bottle and will add enough to make it completely full before I send it.