株式会社エイチフォー News Releases

[Beyond Repair] mamu LAB Launches "Regene EX Shampoo & Treatment"

H4 Co., Ltd.'s new brand "mamu LAB" has launched "Regene EX Shampoo & Treatment," featuring human st… · 2026-05-27

[Bringing Research Quality to Everyday Life] mamu Launches New Brand "mamu LAB"

H4 Inc. has launched "mamu LAB," a new brand aiming to balance "gentleness" and "tangible results." … · 2026-05-18

[Bringing Research Quality to Everyday Life] mamu Launches New Brand "mamu LAB"

H4 Inc. has launched "mamu LAB," a new brand aiming to balance "gentleness" and "tangible results." … · 2026-05-18