#alltheingredients: Sepimax ZEN (INCI: Polyacrylate Crosspolymer-6) – Rheology modifier

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I was astonished to see such weird information about Sepimax ZEN (INCI: Polyacrylate Crosspolymer-6) out there as I surfed the ‘net and social media over the holidays, so I had to update the ingredient profile on this gorgeous gelling rheology modifier that was designed to handle electrolytes like no other! Here are some posts that...

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Tips & techniques: How to measure evaporation in a heated water phase?

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Infographic about replacing evaporated water from emulsion. I have written this in text in the body of the post.

After the post on scales and weighing and heat and such, I thought I would cover something that seems to stump some people – how to measure and replace water lost to evaporation. It’s something that comes up with every heated lotion! Important posts of note! Learn more about the instructions for making lotions in...

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Innovation subscribers! Check out this coupon for Voyageur Soap & Candle!

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Three bottles sit on a white countertop in front of a number of other oils. These oils are sea buckthorn oil, rosehip oil, and carrot tissue oil, all interesting because they are so brightly coloured.

You know how much I love Voyageur Soap & Candle in Surrey, B.C., as it’s not only an awesome place to shop, but it’s my home base for classes. You can’t use the discount for those, but you can use it on everything else! I’m so excited about these candles I’ve been making with soy...

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Demythifying the myths: Can the temperature of your ingredients or container alter the weight on a digital scale?

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A beaker with a water and a patch of white liquid on the bottom sits on a digital scale in a lab

Someone sent me a question asking if the heat of our ingredients – let’s say a 70°C (158°F) heated oil phase of a lotion after removing it from the heat source – could alter the weight reading on a digital scale. They said they read the heat from the containers can “create air currents which...

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Q&A: How do we use solubilizers? Do we need them in products that already have an emulsifier?

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In the monthly Q&A, Kara asked, Hi there! I am trying to learn more about the chemistry of creating body products, and I have a clarifying questions on emulsifiers vs. solubilizers. Based on my reading here, it seems like solubilizers are used in a water-based product for small amounts of oil-based things such as fragrance...

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