Comment catchup: Spectrastat G2 and bath bombs

In this post on Spectrastat G2, Ally D shared, So far I have had success with this in my shampoos. However, at 1% usage (recommended usage is 1-1.2%) it curdled my lotion emulsion! I was very disappointed to say the least. I may try to pre-mix it with a bit of the emulsion and then add...

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Experiments in the workshop: Stearamidopropyl dimethylamine conditioner test

When I find a new ingredient, I do a search of all the materials on my computer or iPad, then I look for prototype formulas to give me an idea of what I can do with this thing. In this case, I was looking for more information about stearamidopropyl dimethylamine, a conditioner we met yesterday....

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I’m teaching at Windy Point September 23rd & 24th

I’m so excited to be returning to Windy Point Soap in Calgary, Alberta, on September 23rd and 24th to teach four half day classes! Solid shampoo and conditioner bars – Saturday morning Liquid shampoo and conditioners – Saturday afternoon Facial products – Sunday morning.This is an all new class with all new formulas exclusive to...

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OH MY GOSH! Dr Joe is speaking at the Canadian conference!

OH MY GOSH! Dr Joe Schwarcz, chemistry professor and science educator from McGill University, is the keynote speaker at the Handcrafted Bath & Body Guild and Handcrafted Soap and Cosmetic Guild conference held in Toronto, Ontario, on June 8th to 10th, 2018. I’m so excited right now… Give me a minute. Why am I so...

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Why did I buy that again? Stearamidopropyl dimethylamine (updated)

I’ve had requests to formulate with this ingredient for years, but we can’t get it in Canada, so I didn’t order it. During our weeks of being snowed in earlier this year, I went on a spending spree for loads of ingredients I’ve always wanted to try, and this was at the top of the...

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