오유에 솔로분들밖에 없는거 알지만 이렇게 여쭙니다 ㅎㅎ

과학적인 근거말고 진짜! 혹시라도...정말로! 만약에... 자신이 직접 경험으로 효과를 봤거나 주변에서 효과를 보신 분들의 경험담을 알고 계시면 알려주시면 감사하겠습니다 땡큐