Surfactants

Foaming facial cleanser formula: An apple a day… (part two) – updated May 2025

by

I’ve been having great fun formulating with foaming apple (INCI: Sodium cocoyl apple amino acids) to make this extra apple-y foaming facial cleanser. Yesterday, we chose our surfactants and other water phase ingredients. Today, let’s choose the preservative and create the final formula! Which preservatives could we use here? We need something that works with pH...

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

Foaming facial cleanser formula: An apple a day… (part one)

by

I mentioned much earlier this year that I loved the apple fruit essence and foaming apple surfactant from Lotioncrafter for creating a super apple-y facial cleanser, but I didn’t share it! (Thanks for the reminder, Kelly!) Let’s take a look at creating this foamer bottle facial cleanser, lash extension cleanser, and makeup remover using these...

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

#alltheingredients: Foaming apple surfactant (sodium cocoyl apple amino acids) – surfactant

by

Foaming apple surfactant (INCI: Sodium Cocoyl Apple Amino Acids) is a foamy, bubbly, lathery surfactant derived from – wait for it… – apples! It’s a very mild surfactant with a neutral pH, great for all skin types, but especially sensitive or dry types. Because it has a neutral pH of 6.5 to 7.5, it works well...

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

All kinds of great questions about solid bubble bath bars!

by

In this post on solid bubble bath bars, Susan wrote, I had a couple questions about bubble bars. I looked at countless recipes, looked up the ingredients of the lush bars, watched videos, and rounded up all the potential ingredients I had on hand. Cream of tartar is stupid expensive but it appears it’s needed...

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

Q&A quickies: Conditioner thinning out as it cools? Using powdered surfactants in liquid products? Pressed vs heated shampoo bars?

by

In the September Q&A, Jenny asked: Hi Susan!! I have a question that I hope you can help me with. I have formulated a hair conditioner that I love with adaptations from your formula but when I make it sometimes (most times and even with precise measurements) after heating and holding and combining the ingredients together...

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