#alltheingredients: Polyquaternium-11 – cationic polymer for hair and skin care products

A bottle with polyquaternium 11 sits beside a beaker with a clear, thickened liquid on a digital scale.

Let’s meet this new-to-me cationic polymer, polyquaternium-11, a clear, viscous, odourless liquid conditioning ingredient that offers anti-static, film forming, skin conditioning, and hair conditioning properties along with improved curl retention that can be used in hair and skin cleaners as well as hair conditioners. Before we start… Check out my enormous hair chemistry & hair...

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Foamy, bubbly, lathery™ fun: Making botanical extract filled shampoo, facial cleanser, or body wash (part five) – finalizing the formula without so many extracts!

A bottle filled with a light yellow shampoo with an orange pump cap sits on a black dashboard

I really loved this shampoo I made in 2023 – Creating a blueberry, carob, yucca & cornsilk conditioning shampoo for oily hair – so I thought I’d make it again with some other botanical extracts as well as this gorgeous hair active, Fision® HydraTress (INCI: Water, Panthenol, Hydrolyzed Quinoa, Glycerin, Pisum Sativum (Pea) Seed Extract,...

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Q&A: Is cetrimonium chloride necessary for a conditioner? How can I make one that’s more natural? Part nine – the formula with sucrose stearate

Welcome to part nine of this series based on this awesome question posed in this post, leave in conditioner – where you can find my base formula and a modification for this product – Olga asks, I am in the process of creating a leave in conditioner, I am using sucrose Stearate. I’ve learned that...

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Q&A: Is cetrimonium chloride necessary for a conditioner? How can I make one that’s more natural? Part eight – can we add sucrose stearate to the formula?

Welcome to part eight of this series based on this awesome question posed in this post, leave in conditioner – where you can find my base formula and a modification for this product – Olga asks, I am in the process of creating a leave in conditioner, I am using sucrose Stearate. I’ve learned that...

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Q&A: Is cetrimonium chloride necessary for a conditioner? How can I make one that’s more natural? Part seven – using other preservatives 

Six plastic bottles containing preservatives sit atop a metal plate on a digital scale

Welcome to part seven of this series based on this awesome question posed in this post, leave in conditioner – where you can find my base formula and a modification for this product – Olga asks, I am in the process of creating a leave in conditioner, I am using sucrose Stearate. I’ve learned that...

This content is for Foundation, Formulation, and Innovation members only.
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