Highly-rated hair milk/serum, MEDULLA HYPERLINK SERUM. ■Brand: MEDULLA ■Product Name: HYPERLINK SERUM ■Purchase Date, Reference Price: July 2025, 5,280 yen (tax included) (based on website) ■Usage: Used once, approximately 2 pumps ■Selling to someone who can use it, as it didn't suit me. ※Box not included. Thank you for viewing.