Serum treatment for hair that provides moisture, pack of 2. - Brand: ARIMINO - Product Name: COREME SERUM TREATMENT M - Contents: 10g - Quantity: 2 packs - Made in Japan Thank you for viewing. I had a set of 4, but I used 2 and didn't use the other 2, so I am offering them for sale. Would you like to try them? Recommended for those who want moisture in their hair.