Is this a real ingredient list?
I am a beginner in the formulation (still doing more reading than formulating at the moment) and I came across this serum that claims they have 20% ascorbyl phosphate, 2.5% retinol, 2% salicylic acid and a bunch of other stuff. Is this even realistic to make all these ingredients play well in the same bottle? It is one of the bestsellers on Amazon and has raving reviews.
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