#alltheingredients: Cetiol CC (INCI: Dicaprylyl carbonate) – carbonate ester

In the January 2020 Q&A, Anca asked, I saw a video by the Institute of Personal Care Science about formulating a super light sprayable oil. (It’s called their natural hair oil, which you can see in this video.) The bulk of the formula is Cetiol Ultimate (BASF) – INCI undecane/tridecane — described as a ‘very light volatile...

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#alltheingredients: Cetiol® Ultimate (INCI: Undecane (and) tridecane) – hydrocarbon, cyclomethicone substitute

In the January 2020 Q&A, Anca asked,  Hi Susan, your blog is my absolute favorite blog on the planet! I saw a video by the Institute of Personal Care Science about formulating a super light sprayable oil. (It’s called their natural hair oil, which you can see in this video.) The bulk of the formula is Cetiol...

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#alltheingredients: NatraSil™ (INCI: Hydrogenated Ethylhexyl Olivate, Hydrogenated Olive Oil Unsaponifiables) – natural silicone substitute

NatraSil™ (INCI: Hydrogenated Ethylhexyl Olivate, Hydrogenated Olive Oil Unsaponifiables) contains an ester – a Guerbet ester, which we’ll be learning about more in the near future, I hope – with these wonderful hydrogenated olive oil unsaponifiables used to create a naturally compliant blend that works as a very light emollient and silicone substitute. Here’s the...

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Q&A: Euxyl PE 9010: What does “high levels of surfactants” mean when it comes to inactivating it?

Quick note: The picture above is of the bubble baths we made in our live Zoom meeting on May 2nd, the formulas for which you can find as a post and as a PDF by clicking this post. This formula doesn’t contain the surfactants I mention in this post: I chose this shot because I...

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Surfactants: Plantapon® TF (Decyl Glucoside (and) Polyglyceryl-10 Caprylate/Caprate (and) Coco Glucoside (and) Glyceryl Oleate)

Let’s meet this new natural surfactant blend Plantapon® TF by BASF – INCI: Decyl Glucoside (and) Polyglyceryl-10 Caprylate/Caprate (and) Coco Glucoside (and) Glyceryl Oleate. It’s a blend of gentle to mild, non-ionic foamy, bubbly, lathery surfactants and non-ionic thickeners and emollients that can create tear-free cleansers with a skin friendly pH of 4.5 to 5.5,...

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