Formulas

Formula

Formulating Friday cold process emulsifier series: SEPILIFE™ NUDE and SIMULGEL™️ EG – increasing the viscosity by adding a structuring agent (part 8 with formulas and new instructions)

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A photo of three containers after packaging a cold process emulsion using SEPILIFE™ NUDE. The first beaker contains a bit of lotion with a black spatula. The second contains three small tottle bottles. The third has a blue spatula.

Welcome to part eight of this series/course – Formulating Friday cold process emulsifier series – in which we’ll look at how to increase the viscosity by adding oil-soluble solid-at-room temperature ingredients by creating a new heated oil phase for the formula. In our last post on November 29, 2025, we looked at increasing the viscosity...

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Let’s make a six ingredient lotion – an easily customizable kukui nut & babassu oil lotion with Polawax or Natragem EW (part one) 

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A Pyrex container with white creamy lotion in it

I’d like to turn this into a weekly series in January or February, so let’s take a look at the idea of making a simple six ingredient lotion using Polawax or Natagem EW today. I’d love to hear from you what you’d like to make, so please share your thoughts in the comments or message...

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Formulating Friday cold process emulsifier series: SEPILIFE™ NUDE and SIMULGEL™️ EG – increasing the viscosity by adding a butter (part 7 with formulas and new instructions)

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A white plastic weighing boat contains some cream coloured chunks of tucuma butter. The boat is sitting on a red tablecloth.

Welcome to part seven of this series/course – Formulating Friday cold process emulsifier series – in which we’ll look at how to increase the viscosity by adding oil-soluble solid-at-room temperature ingredients by creating a new heated oil phase for the formula. In our last post on October 31, 2025,  we looked at increasing the viscosity...

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Formulating Friday cold process emulsifier series: SEPILIFE™ NUDE and SIMULGEL™️ EG – increasing the viscosity by increasing the emulsifier and making different emollient choices (part 6 with formulas)

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Two lotions on white plastic plates on the metal plate of a digital scale, both using SEPILIFE™ NUDE emulsifier. One is the sugared lemon body yogurt, the other a honeyed body custard. Both are white and thickened.

Welcome to part six of this series/course – Formulating Friday cold process emulsifier series – in which we’ll look at how to increase the viscosity of the formula by increasing the emulsifier and making different emollient choices (part 6 with formulas) Are you playing along? Have you made anything yet? What did you think? What...

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Formulating Friday cold process emulsifier series: SEPILIFE™ NUDE and SIMULGEL™️ EG – adding some actives and increasing the emulsifiers (part 5 with formulas)

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Welcome to part five of this series/course – Formulating Friday cold process emulsifier series – in which we’ll be creating a 2% emulsions with the humectants from last week with a few active ingredients, like panthenol, niacinamide, and allantoin. We’ll be adapting the formula to include a heated water phase as well. First, we’ll look...

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