Beginners

Chemistry Thursday: Carboxylic acids – C20 very long chain fatty acids, part 28

by

Welcome back to our introduction to cosmetic chemistry series! I hope you’re enjoying it so far. I know I am! Let’s talk more about carboxylic acids, specifically the fatty acids we encounter over and over again in our liquid oils, solid oils, butters, and waxes. This week, we’re getting into very long chain fatty acids,...

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

Chemistry Thursday: Polyunsaturated fatty acids – alpha-linolenic, gamma-linolenic, punicic, and stearidonic acids (C18:3 – C18:4), part 27

by

Welcome back to this introduction to cosmetic chemistry series! I hope you’re enjoying it so far. I know I am! Let’s talk more about carboxylic acids, specifically the fatty acids we encounter over and over again in our liquid oils, solid oils, butters, and waxes. This week, we’re getting into polyunsaturated C18:3, and C18:4 fatty...

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

Chemistry Thursday: Carboxylic acids – polyunsaturated long chain fatty acid, linoleic acid (C18:2), cloud or titer points, creating charts, and sensory characteristics of fatty acids, part 26

by
A cup of lightly green coloured grassed oil in a shot glass on top of a clear plastic riser.

Chemistry: Carboxylic acids – polyunsaturated long chain fatty acid, linoleic acid (C18:2), cloud or titer points, creating charts, and sensory characteristics of fatty acids, part 26 Welcome back to this introduction to cosmetic chemistry series! I hope you’re enjoying it so far. I know I am! Let’s talk more about carboxylic acids, specifically the fatty...

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

Chemistry Thursday: Carboxylic acids – monounsaturated long chain fatty acids, oleic acid (C18:1), and saponification, part 25

by

Welcome back to this introduction to chemistry series! I hope you’re enjoying it so far. I know I am! Let’s talk more about carboxylic acids, specifically the fatty acids we encounter over and over again in our liquid oils, solid oils, butters, and waxes. This week, we’re getting into unsaturated C18:1 fatty acids, like oleic,...

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

Tips & techniques: Learning INCI names! (Updated April 2025)

by

This is an incredibly important skill to learn when formulating, but even more important when you’re buying supplies! I’ve updated this for April 2025 as I had even more to share! What’s the INCI (International Nomenclature of Cosmetic Ingredients)? The INCI is the name you’ll see in brackets for an ingredient at our suppliers’ shops,...

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