Purchased with my own money, Scalprogy Collagen Hair Loss Shampoo

This is a hair loss shampoo I purchased for 2,500 won as a trial deal on TMON! The user experience was a bit disappointing, but

I think the good price and the fact that it's a hair loss shampoo are big advantages. The capacity is also huge, so the value for money was excellent! It's decent for casual use at a low price.