What Users Love
Many users mentioned that the products overall finish cleanly without stickiness and do not leave oily residue on the scalp or hair, expressing satisfaction. In particular, the hair loss ampoule and scalp ampoule are frequently praised for providing a refreshing cooling sensation that helps reduce scalp heat. The convenient and precise applicator design and positive sensory effects from consistent use—such as reduced hair shedding, strengthened hair and improved volume, improved scalp environment, or promoted growth of eyelashes/eyebrows/hairline—are frequently mentioned.Common Concerns
Opinions frequently appeared that the product amount is small relative to the price, making consistent use burdensome, and that dramatic or noticeable effects are difficult to see with short-term use. Additionally, complaints were made that it is difficult to check the remaining product amount due to the opaque container, and some products showed divided opinions regarding their fragrance.
