I love this handy chart from Innospec’s presentation: “Formulating High Performance Sulfate-Free Cleansing Products”. As you can see, surfactants have a working pH range. Some surfactants can hydrolyze at a low pH (SCI, Iselux, Sulfosuccinate). As most surfactants are diluted, we have a …
In this article we examine solubilizers, how to use them and review the performance of a selection of “natural” solubilizers. We are frequently asked how solubilizers differ from emulsifiers. Solubilizers and high HLB emulsifiers are both surfactants which help disperse oils in water. Solubilizers are more …
As an educator I find giving students practical exercises a powerful, interactive and fun learning tool. Every couple of weeks on instagram we will post a formulation quiz where you can test your knowledge and contribute: https://www.instagram.com/explore/tags/flawedformula/ Our fun formulation exercises are aimed at formulators (homecrafters …
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With experience formulating for clients such as The Body Shop, our development consultancy helps brands, whatever their size, create innovative and effective formulas.
SCI (Sodium Cocoyl Isethionate) is a commonly used anionic, sulfate-free surfactant, loved by syndet makers for it’s mildness and creamy lather. However, due to its poor water solubility it is usually replaced with SLMI (Sodium Lauryl Methyl Isethionate) in liquid products. SCMI (Sodium Cocoyl Methyl
As an educator I find giving students practical exercises a powerful, interactive and fun learning tool. Every couple of weeks on instagram we will post a formulation quiz where you can test your knowledge and contribute: https://www.instagram.com/explore/tags/flawedformula/ Our fun formulation exercises are aimed at formulators (homecrafters
I love this handy chart from Innospec’s presentation: “Formulating High Performance Sulfate-Free Cleansing Products”. As you can see, surfactants have a working pH range. Some surfactants can hydrolyze at a low pH (SCI, Iselux, Sulfosuccinate). As most surfactants are diluted, we have a
Formulations don’t have to be complex. This one is super simple and a breeze to dupe. Cold process, no oil phase, and all ingredients are easy to get hold of (https://makingskincare.com/cosmetic-ingredient-suppliers/). Ingredient wise, the formula is inexpensive apart from the sodium hyaluronate, (high molecular weight:
InstaMask™ from Vantage won the Silver award for best functional ingredient at In-Cosmetics Global in March last year. These customizable, instant, encapsulated clay mask granules are easy to use. Just add the water phase, mix and apply! We received a sample from Vantage’s UK distributors,
How to make your emulsion thicker or thinner. First analyze your formula to see what ingredients are contributing to viscosity. This is usually the emulsifier blend, gums/polymers and any fatty alcohols/acids (stearic acid, cetyl alcohol, cetearyl alcohol) or waxes in your formula. If you wish
