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Lexgard Natural - for anhydrous emulsifying scrub - Crosspost
I have posted this question on the MakingHello! I am new here and am looking for information on Lexgard Natural (made by Inolex). Here is the link to their product bulletin: http://www.pharmacos.in/…/product_pdf/lexgard_natural.pdfI am specifically interested in if this preservative will be effective in an emulsifying sugar scrub (made with emulsifier but no water). My questions is based on this paragraph at the Making Skin Care blog:“If water may be introduced to the product or the product used in a humid bathroom then a preservative is advisable. An expert microbiologist advises that if trying to preserve an anhydrous product (including all oil+sugar/salt scrub) the oil soluble preservative will get locked in the oils so will not reach any water, if water was introduced into the product. So if you added an oil soluble preservative then that preservative will stay in the oils and not move over to where the water is located to protect that water against bacteria and mould so would be useless. So contrary to what you may have read, we should really use a water soluble preservative in an anhydrous product which means we’d need to add an emulsifier to get that preservative mixed in properly with the oils.”Lexgard Natural is Water AND oil soluble. What are your thoughts on this?Thanks!Here is the facebook link: https://www.facebook.com/groups/makingskincare/permalink/529004210558741/as of right now, it’s the last post dated today.
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