The home of SwiftCraftyMonkey Formulating Inc.! Join Susan as she obsesses about cosmetic chemistry and other things (some possibly related to monkeys). Often strange, occasionally useful, and always worth a stop as a point of interest on your journey through the Intertron.
Welcome back to this short series on using Sepimax ZEN in emulsions! Yesterday, in part one, we learned how to use it in an emulsion; why we use the smaller amounts we do; and how to wet, disperse, and hydrate it. We took a look at a formula in which we used 0.2% to thicken...
In the monthly Q&A, Jaime asked, Hi Susan. I could use your advice working with Sepimax ZEN. I have a thick foot cream that I make with 2.5% Sepimax ZEN (INCI: Polyacrylate Crosspolymer-6). (Note, it’s an anionic or negatively charged rheology modifier that works to thicken the oil phase by gelling.) When I mix it...
I can’t stress this enough – stearic acid is a non-ionic fatty acid that thickens anhydrous products and emulsions. It is not an anionic (negatively charged) emulsifier. Sight, I thought we’d demythified this one years and years ago, but here it is, out in the wild, messing things up again. Out there in the world...
I started working with this awesome new cold process emulsifier, SEPILIFE™ NUDE, in the spring, and it’s time to share these formulas with you as I’ve had three months to observe these two creamy lotions to ensure they remain emulsified with no separations of oil and water. What is this emulsifier like? SEPILIFE™ NUDE aka...
I see questions about how to use Aloe Vera Gel in emulsions in every space online in which we discuss lotions, and I thought this topic needed its own post, so let’s take a moment to learn more about Aloe Vera, Aloe Vera Gel, and why I don’t suggest using the latter in emulsions. What...