By drinking this pink sparkling essence filled with unicorns and rainbows you become THE little girl.
*This essence grants you a body that never ages past 13 or the equivalent age where you're considered a little girl.
*You no longer have any illnesses, your mind reverts to a young childhood state and if you were a guy before and viewed yourself as a guy you're now a little girl in everything that counts.
*You can no longer get sick except for the common cold and anime coughing sickness in moments where you need to look cute and vulnerable. These sicknesses will never lead to death, only will ever lead to people seeing you as the perfect little girl and wanting to take care of you.
*Your cuteness knows no bounds. You can charm the hearts of everyone you come in contact with. Even use your charm to make criminals repent for their actions so you never need to worry about people kidnapping you because you are the perfect little girl and have the power of mindcontrol cuteness on your side.
*You can perfectly embody all little girl traits from bratty genki girls to super geniuses that build a.i in their sleep. You may freely switch between these traits and even combine them.
*You may also embody the traits of all little sisters if you have a sibling. These combine well with little girl traits for obvious reasons.
*Your body no longer shows your true strength. You will never have muscle or look like anything other than a little girl, but you may bench press a car if you have the right abilities.
*You will always get a happy family to look after you if you need it or be accept as an orphan with no suspicion. No matter what even if there are records of you existing before you change families. Like you spontaneously and retroactively exist as a daughter to a happy family or live in an orphanage.
*If you happen to be able to dimensionaly travel using a different essence or something else, you may also use the power of any little girl in a setting as if it was your own. This is only temporary unless you have something to make it not. For example, if you go to a magical girl setting you will be a magical girl.