Hi thanks for your response. Yeah I know hair is mostly keratin and moisture, yet I didn't want it on my hair because I have fine hair and I felt like it weighed it down. I don't understand fully what keratin aminoacids do to the hair as I haven't seen any studies. I guess they don't do anything damaging since it's just KERATIN on KERATIN. The claim is they fill in gaps in the hair or coat the hair in a layer like silicones.
I guess I am worrying about nothing since it will more than likely wash out or I can use a clarifying shampoo. Aminoacid and hydrolized (i think they're the same thing) formulas seem weird to me, however I'm a hypocrite because they're in other leave ins that I've been using. I guess I might be just worrying about nothing and overthinking it. I'd like to know if it's actually true that aminoacids and hydolyzed proteins actually fill in the hair or just COAT the hair in stuff weighing it down causing excess build up. Would like to see actual studies as it seems to me it's just corporate sponsored science and data.
I understand that keratin can't harm keratin, hair is already keratin but it can coat it causing it to be weighed down.
I found this post interesting https://www.instagram.com/sciencemee...p/CYWkUaOISBU/ I personally think most people don't need to do protein treatments.
The whole event just made me think about protein treatments in general and then I find my thoughts being echoed by a dr who studies it, which you can see in the instagram post that I've shared.
I don't use any heat on my hair so I can't for the life of me think of any reason why I would need any kind of protein on my hair, that's why I want to avoid it from now on completely.
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