Read 1000 Manga Or More

I recently saw a insta reel about a girl using her bf based brand shampoo for men and her hair got super long and dense and she said girls are getting scammed? Is that true? I see these type of stuff everywhere where mens stuffs are always better. If that's true why we all not just raid them? I now to want to try some of men stuffs to know whether it's true or not, so girlies and guys if u have any recommendations for clothes, hair or skincare that men uses plz tell me the product to buy! Especially hair products! ヾ(☆▽☆)

I forgot the manhwa name but i swear i remember the decent plot.

Male lead and female lead met as a kid.
Male leads mom let the female lead and her grandma stay and work for them.
Idk the details but male lead hates female leads friend whatsoever so they always have conflicts because she’s his “puppet” or dog i forgot. Help!!