Beginners

Lotion making: Altering the ingredients in a basic lotion (an infographic)

by

I wanted to share this with you again to help you get started lotion making! With this formula and the instructions on how to make it, you can make dozens – if not hundreds – of variations to find the lotion you love the best! This is such a foolproof structure for a lotion!  Check out...

This content is for Foundation, Formulation, and Innovation members only.
Subscribe
Already a member? Log in here

Chemistry Thursday: Some more esters we use as emulsifiers – glyceryl stearate, glyceryl stearate SE, and lactylate esters – with some emulsion theory, including charge stabilization, part 34

by

Welcome back to this introduction to cosmetic chemistry course! Let’s continue our look at esters by investigating those that work as emulsifiers. We’ll get into some emulsion theory, information on the HLB system, then get into those esters! Today we’re looking at more esters we use as emulsifiers – glyceryl stearate, glyceryl stearate SE, and lactylate...

This content is for Foundation, Formulation, and Innovation members only.
Subscribe
Already a member? Log in here

Basic instructions for lotion making (updated September 2025)

by

These are what I consider to be the basic instructions for making lotions for most types of emulsifiers, including Polawax, emulsifying wax, Incroquat BTMS-50, Simulsol 165/Lotionpro™ 165, and more. Always check how the emulsifier you’re using needs to be used as this method won’t work for other emulsifiers, like Olivem 1000, Montanov 68 MB, Varisoft...

This content is for Foundation, Formulation, and Innovation members only.
Subscribe
Already a member? Log in here

Part 33, Chemistry Thursday: Some more esters we use as emulsifiers – sorbitan and ethoxylated sorbitan esters (polysorbates) – solubilizers, and some more emulsion chemistry (part 33)

by
An illustration of oil-filled micelles floating in a sea of water. They are all the same size.

Part 33, Chemistry Thursday: Some more esters we use as emulsifiers – sorbitan and ethoxylated sorbitan esters (polysorbates) – solubilizers, and some more emulsion chemistry (part 33) Welcome back to this introduction to cosmetic chemistry course! Let’s continue our look at esters by investigating those that work as emulsifiers. We’ll get into some emulsion theory,...

This content is for Foundation, Formulation, and Innovation members only.
Subscribe
Already a member? Log in here

Chemistry Thursday: Esters we use as emulsifiers (overview), some emulsion chemistry, the HLB system, and PEG-esters (part 32)

by

Welcome back to this introduction to cosmetic chemistry course! Let’s continue our look at esters by investigating those that work as emulsifiers. We’ll get into some emulsion theory, information on the HLB system, then get into those esters! An important note about this series – it’s here for life. It isn’t going anywhere. If you...

This content is for Foundation, Formulation, and Innovation members only.
Subscribe
Already a member? Log in here