oils

Q&A: Are only natural oils or butters prone to oxidation? Are water soluble ingredients? How can we protect these ingredients?

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In the monthly Q&A, Noémie asked, Hi Susan, I’m a new subscriber and I love your work. I’m a beginner and I have a quite basic question : why only natural oils/butters are prone to oxidation ? If I well understood, oxidation occurs on double bonds in hydrocarbon chains, but don’t esters (derived from natural fatty...

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Quick reminder: Protect your fine oils and meltables this summer (with a short video)!

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This may be a little on the late side as it’s been hot for ages, but don’t forget to get your oils, butters, solid oils, and other fine meltables into colder spaces, including the fridge or freezer! This’ll keep them better longer – heat and light speed up rancidity – and can prevent grains from...

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Emollients you will love: Cacay oil (INCI: Caryodendron orinocense seed oil)

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Cacay oil (INCI: Caryodendron orinocense seed oil) – might also be called Kahai oil – is a light, quick absorbing, non-greasy oil with a slightly nutty odour that works as a dry oil with a matte appearing finish with some dewiness and good emollience. It’s cold pressed from the seeds of the Caryodendron orinocense tree...

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Emollients you will love: Cloudberry seed oil (INCI: Chamaemorous seed oil)

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This emollient profile appeared in its original form in the e-book, Shiny things, volume 3: Things that distracted me, issued in November 2019. This is is the kind of material I share in these e-books – ingredient profiles, emollient profiles, other profiles along with formulas to show you how to use them.  Many are exclusive to those...

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Q&A: Should I add an antioxidant like T-50 mixed tocopherols to my natural oils or essential oils to extend their shelf life?

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A row of bottles of oils with different colours on a white table with a white background with some colourful spatulae. Shared for decorative purposes.

In this month’s Q&A, Darla asked, Hi there, newbie here! Reading up on oils and randcidity. Should I be adding 0.1% T-50 mixed tocopherols to each bottle of oil and then also refrigerate or freeze, to extend their shelf life? Does this also include essential oils? Thank you so much! Welcome to the site and welcome...

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