Q&A: How would you modify a shampoo bar formula to be a “no more tears” product? Part five, testing and alter the final pH

Welcome to part five of this series on how we might create a “no more tears” kind of shampoo bar using various anionic, non-ionic, and amphoteric surfactants. In part one, we reviewed the surfactants that Alexander noted she has in her workshop – sodium cocoyl isethionate (SCI), foaming apple surfactant, decyl glucoside, and Cocamidopropyl Betaine –...

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Q&A: How would you modify a shampoo bar formula to be a “no more tears” product? Part three, increasing mildness by combining surfactants 

Welcome to part three of this series on how we might create a “no more tears” kind of shampoo bar using various anionic, non-ionic, and amphoteric surfactants. In part one, we reviewed the surfactants that Alexander noted she has in her workshop – sodium cocoyl isethionate (SCI), foaming apple surfactant, decyl glucoside, and Cocamidopropyl Betaine –...

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Q&A: How would you modify a shampoo bar formula to be a “no more tears” product? Part two, reviewing the solid surfactants

Welcome back to this series on creating a “no more tears” solid shampoo bar! In part one, we reviewed the surfactants that Alexander noted she has in her workshop – sodium cocoyl isethionate (SCI), foaming apple surfactant, decyl glucoside, and Cocamidopropyl Betaine – looking at their pH and potential irritation to our eyes. We need another...

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Q&A: How would you modify a shampoo bar formula to be a “no more tears” product?

In this month’s Q&A, Alexandra asked, I have two kids neither of whom are great at keeping shampoo suds out of their eyes. How would you modify a shampoo bar formula to make it a no-tears one? I currently have SCI powder, decyl glucoside, cocamidopropyl betaine, and foaming apple surfactant in my stash, but I’m happy...

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Q&A: Liquid crystal emulsifiers? Is there a list of them? How to create a successful Olivem 1000 emulsion?

In this month’s Q&A, Kristina asked, Happy June Susan! I’m have a quick question (I hope!) at one point I was using liquid crystal emulsifiers, now it’s hard to get a list of them – Olivem 1000, and Montano 68 (which has been sold out) are the only ones I can find when I search...

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