I’m like a kid in a candy store at Windy Point Soap: Dry Shampoo! 

I had such a great time at Windy Point Soap in Calgary. It was hard to leave as I already miss spending time with Michele, Keith, and Amanda, and I met some new people, like Jenna, Vanessa, and Carla. I felt like a kid in a fireworks, candy, and puppy dog store as they let...

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Q&A: Incorporating SCI into a liquid shampoo or body wash?

In yesterday’s post, we reviewed how we might use sodium cocoyl isethionate (SCI) in a liquid product. We found was poorly soluble in water – 0.01% at 25˚C – so we took a look at a few ways we might incorporate SCI into a daily shampoo. Let’s take a look at a few different formulas...

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Q&A: Using glycol distearate to thicken the daily use shampoo? Using SCI in liquid products? Increasing the solubility of SCI?

In the September Q&A post, Melanie asked, I am trying to make a shampoo using glycol distearate and am having no luck. I do as you suggest, and melt this separately but when I add it to the other ingredients the final product ends up gritty. I have tried adding it all at once, and have...

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Q&A: If anyone has tried salicylic acid in a shampoo how much did you use and do you think it made your product better?

In the August Q&A, Allison asked: I’ve noticed that salicylic acid is an ingredient in some anti-dandruff shampoos (I’m guessing because it helps with flakiness) but it’s also used in a color-protection shampoo that I like. I’m wondering if you know what benefit it might have in hair care other than as a dandruff treatment? I’d...

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Weekend Wonderings: Can I combine cationic ingredients with non-ionic or anionic surfactants?

I’m doing my best to respond to your comments, but considering the other day I made it through three comments before spending a morning researching and writing yesterday’s post on cetrimonium chloride, it’s not as simple as writing a few lines and being done if I want to offer you the most information I can....

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