Unlabel Lab Straight Keratin Concentrated Serum Shampoo & Treatment Refill, Increased Size Set New and unused. (Limited quantity / Approximately 1.9 times the size of a regular refill) [Product Description] ・Contains ultra-high pressure penetrating straight keratin ・Intensively repairs waves, kinks, and frizz ・For shiny, straight, and smooth hair ・For mature wavy hair and lack of shine ・Supports high-damage care [Contents] ・Shampoo 590mL (Refill, Increased Size) ・Treatment 590mL (Refill, Increased Size) ☆Please note that there may be some wrinkles on the packaging due to home storage. If you are concerned, please refrain from purchasing. Please check the condition in the photos. ☆Will be shipped via Yu-Yu Mercari service with simple packaging. ☆No price reductions, individual sales, or returns. ☆Please refrain from specifying a delivery time. Thank you for viewing. Thank you very much.