emulsifiers

#alltheingredients: Sepigel 305™ (INCI: Polyacrylamide (and) C13-14 Isoparaffin (and) Laureth-7) – cold process liquid emulsifier – updated January 20, 2026

by

Woo hoo! We’re starting our cold process emulsifier series this Friday, January 9th, 2026, so I thought I’d update this profile of Sepigel™ 305, which we’re using with or instead of Sepiplus™ 400. Let’s take a look at this one today, then the other on Friday.  Sepigel 305™ (INCI: Polyacrylamide (and) C13-14 Isoalkane (formerly Isoparaffin)...

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

Quick reminder: Don’t forget about the upcoming cold process emulsifier series!

by
A schedule for the cold process emulsifier series detailing what we're doing each month. This is decorative as the information is in the text

Woo hoo! We’re starting our new introduction to cold process emulsifiers series in October 2025 that’ll be available to Foundation, Formulation, and Innovation subscribers to the site here. Starting October 3rd, 2025, every Friday – for Formulating Friday – we’ll be playing with awesome cold process emulsifiers that’ll help us make emulsions in 10 minutes...

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

Supplies needed for the upcoming introduction to cold process emulsifiers series!

by
A schedule for the cold process emulsifier series detailing what we're doing each month. This is decorative as the information is in the text

Woo hoo! We’re starting our new introduction to cold process emulsifiers series in October 2025 that’ll be available to Foundation, Formulation, and Innovation subscribers to the site here. Starting October 3rd, 2025, every Friday – for Formulating Friday – we’ll be playing with awesome cold process emulsifiers that’ll help us make emulsions in 10 minutes...

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

Emulsifiers you will love: Sodium stearoyl glutamate (aka Eumulgin SG), part four – using naturally compliant preservatives, plus information on measuring and adjusting pH with a short video! 

by
A beaker containing white powder - the emulsifier Eumulgin SG - sits oh the edge of a digital scale

Welcome to part four of this short series on using Eumulgin SG (INCI: Sodium stearoyl glutamate). In today’s post, we’ll be looking at some naturally compliant and non-conventional preservatives to see if they’ll work in the formula. In part one, we met this emulsifier: Emulsifiers you will love: Sodium stearoyl glutamate (aka Eumulgin SG), ingredient...

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

Emulsifiers you will love: Sodium stearoyl glutamate (aka Eumulgin SG), part three – changing preservatives, adding product protecting ingredients, and a new, modified formula 

by
A beaker with a white powder - an emulsifier called Eumulgin - sits on the edge of a digital scale.

Welcome to part three of this short series on using Eumulgin SG (INCI: Sodium stearoyl glutamate), a strongly anionic (negatively charged) emulsifier that offers a light or “nude” skin sensations, creating non-greasy, non-waxy, emulsions. Find part one here – Emulsifiers you will love: Sodium stearoyl glutamate (aka Eumulgin SG), ingredient profile post.  Find part two...

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