May 20, 2024

3 thoughts on “Sodium PCA

  1. So I use Sodium PCA straight out of the bottle when I get out of the shower on my wet skin. You indicate not to use it straight out of the bottle. Why? Is it dangerous? Does it cause skin issues? I look forward to hearing from you. Thank you.

    1. I’m going by the recommendations given by the supplier of my Sodium PCA. I use’s cosmetic grade sodium pca 50% solution. The maximum usage rate 2.5% in leave-on products and 3% in rinse off products. What type of Sodium PCA are you using? Does it have any additional ingredients in it? Always pay attention to the instructions of the supplier/manufacturer if that’s where you’re getting it from. If you’re using the same type Sodium PCA I’m using, read the Safety Data Sheet for further information:

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