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Salicylic Acid effectiveness depend of pH
“We’re aiming for a pH around 4 for this formulation. Unlike alpha hydroxy acids like lactic acid, the performance of salicylic acid is not pH dependent. This study found that a salicylic acid solution with a pH of 6.5 was still effective while being less irritating than a comparable solution with a pH of 3.12, so if you have quite sensitive skin you might benefit from raising the pH to around 5, or even higher.”
I am reading a article on bumblebeeandme” and come cross that paragraph. Kindly shed light on that is that correct information?
https://www.humblebeeandme.com/easy-2-salicylic-acid-solution/
humblebeeandme.com
What is it? Lactic acid is an alpha hydroxy acid that is used for pH adjusting and for creating skincare formulations that chemically exfoliate the skin. Humans have been embracing lactic acid in skincare for centuries—lactic acid is part of … Continue reading
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