Welcome to the home of SwiftCraftyMonkey Formulating Inc.! Join Susan as she obsesses about cosmetic chemistry and other things (some possibly related to monkeys)! Here you’ll find over 5,000 posts and formulas written over the past 16 years for everything from lotions, creams, and body butters to hair care products to fancy facial products filled with actives and cosmeceuticals! Enjoy the site without distractions – no ads, pop ups, sponsored posts, affiliate links, “one weird tricks” – all supported by readers like you.

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

January 20, 2026January 7, 2026 by SwiftCraftyMonkey

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