Explore Korean scalp tonics, serums, ampoules, scalers and leave-on treatments. Compare targeted formats used after washing or as an occasional scalp-care step.
![ProtoClinical k-beauty [Refilled] Hair Recovery Cytokine Booster Pro 70ml product graphic on a light background.](http://www.theprotoclinical.com/cdn/shop/files/product_images_1761112356.c59285572ff550eeff020f0e445898061775829054.jpg?v=1776025526&width=800)
![ProtoClinical k-beauty [Refilled] Hair Recovery Cytokine Booster Pro 70ml product graphic on a light background.](http://www.theprotoclinical.com/cdn/shop/files/product_images_1761112356.c59285572ff550eeff020f0e445898061775829054_e325b8f2-7782-429f-82ec-702bfe890b8e.jpg?v=1776025526&width=800)
![ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Treatment 500ml single upright dark blue treatment bottle centered on a light background](http://www.theprotoclinical.com/cdn/shop/files/product_images_1733971432.16307376286077607_15105204691775833100.jpg?v=1775963237&width=800)
![ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Treatment 500ml single upright dark blue treatment bottle centered on a light background](http://www.theprotoclinical.com/cdn/shop/files/product_images_1733971432.16307376286077607_15105204691775833100_916768b0-235a-409a-ae0b-4494e61dbef7.jpg?v=1775963237&width=800)
![ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Treatment 290ml single centered dark blue treatment bottle on a light background](http://www.theprotoclinical.com/cdn/shop/files/product_images_1733971428.Pyunkang-Yul-Low-pH-Scalp-Tretment-290ml1775833100_8b05eb34-1b7e-4ee4-8c87-de0a6b108364.jpg?v=1775963235&width=800)
![ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Treatment 290ml single centered dark blue treatment bottle on a light background](http://www.theprotoclinical.com/cdn/shop/files/product_images_1733971428.Pyunkang-Yul-Low-pH-Scalp-Tretment-290ml1775833100.jpg?v=1775963235&width=800)
![ProtoClinical k-beauty [SOME BY MI] Cica Peptide Anti Hair Loss Derma Scalp Treatment 50ml single upright treatment bottle centered on a pale background](http://www.theprotoclinical.com/cdn/shop/files/product_images_1728441593.119308236740870738_13926597901775833101_9c0cf72b-792f-4267-93ee-822ad9795b7f.jpg?v=1775963200&width=800)
![ProtoClinical k-beauty [SOME BY MI] Cica Peptide Anti Hair Loss Derma Scalp Treatment 50ml single upright treatment bottle centered on a pale background](http://www.theprotoclinical.com/cdn/shop/files/product_images_1728441593.119308236740870738_13926597901775833101.jpg?v=1775963200&width=800)
