Actives & cosmeceuticals: Vitamin C revisited

As a note, part of this post was originally shared on January 21, 2011, on the old blog. There are some great comments over there that I couldn’t bring over here, so I encourage you to check those out if you’re interested. Vitamin C is a water soluble anti-oxidant has been proven in studies to...

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Members’ exclusive: Liposomes – what are they and how to use them?

As we saw yesterday a liposome is “A spherical vesicle with at least one lipid bilayer” into which oil or water soluble ingredients can be placed so the cosmeceutical or vitamin reaches its destination without falling apart or reacting with things in the product. Using liposomes can improve stability and efficacy of active ingredients “Transepidermal penetration...

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What’s the difference between these Vitamin Es?

In the February Q&A for Patreon, Tash asked: There’s different kinds of vitamin E I see. Natural, synthetic and mixed. Is there any difference between using these in formulations? I wrote a few months ago, and never hit “publish”, which actually turned out to the be a good thing as I have more information I wanted...

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Members exclusive: Formulas I would have offered at the US conference: Targeted treatment gel

I was scheduled to offer a seminar on facial products at the US conference in Atlanta today, Wednesday, May 2nd, but had to cancel due to my ongoing pain issues, so I present to you the formulas I would have shared at the sold out (30 participants) $89 per person seminar. I’ve been making a...

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Members’ Q&A: Using different weights of hyaluronic acid? How to use sodium carbomer powder?

In the April Q&A, Sarah asked: I bought some sodium carbomer (powder, from Lotioncrafter) because I don’t yet have a pH meter, and liked the idea of something I didn’t need to neutralize. I have found one instance of you using Sodium Carbormer, in your recipe for cream-gel in your Cosmeceuticals vol. 2 e-zine; you recommend...

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