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Are spray sunscreens illegal? And other sunblock questions – Episode 175

The Beauty Brains

I looked into how this works and according to a patent granted in 2001 (patent 6290936B1) they use a water-soluble dye or a blend of water-soluble dyes whose color substantially disappears when the sunscreen emulsion dries after it is spread on the skin and/or is rubbed out. That just seems more practical to me. Support the Beauty Brains!

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Let’s Get Picky About Professional Skin Care Lines

California Skincare Supply

It’s also a good idea to keep up with fashion magazines, beauty bloggers, and other social media influencers to stay in the know about popular trends and products. Since the brand’s launch in 2001, Circadia has been leading industry innovation with skincare based on the body’s circadian rhythms.

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What makes a cosmetic chemist – Episode 168

The Beauty Brains

This type of formulation strategy is known as “hurdle technology” and a lot of natural brands are doing this. There was a study published in British Journal of Dermatology back in 2001 where they looked at the Hair density, hair diameter and the prevalence of female pattern hair loss. They also likely use a low pH (say below 5.0)