Like new Lador Lador Protein Shampoo Treatment Set 530ml LADOR Lador Korean Salon LPP Protein Shampoo Treatment Used twice. I don't know how many grams the bottles weigh, but the amount will decrease by one pump each when closing the pumps. ・Keratin LPP Shampoo 530ml Expiration date: May 2028 ・Hydro LPP Treatment 530ml Expiration date: July 2028 *Because the size is just right, it will be shipped in simple packaging.