Chemistry of your hair: Shampoo

What’s the point of using a shampoo? It seems like a lot of people are touting the awesome power of the “no-poo” method, which is only using conditioner to wash your hair (see my post a little later today on this topic). Shampoo is intended to remove those things that might mess up your hair every...

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Chemistry of your hair: Grey hair

My grandma and my dad, who was balding in his early twenties!  Why does our hair go grey? The short answer – science really doesn’t know. The long answer – it’s a loss of melanin in the hair shaft. Why does this happen. Science really doesn’t know. I have to admit it amazes me that...

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Chemistry of your hair: Mechanical processing

Mechanical processing means you are subjecting your hair to a temporary process like curling, straightening, or putting it into some kind of hair style. Mechanical processing differs from chemical processing as the chemical changes are temporary, but they can still damage your hair! Hair straightening and curling work on pretty much the same principles. You’re...

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Chemistry of your hair: Chemical processing

My hair is pink in this picture, hence the tie in to the post! Plus picture of me with batteries in my mouth equals funny!  When we subject our hair to perms, straightening, or colouring, we’ll see some damage to our hair. All chemical processing leads to chemical changes in our hair, which can lead...

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Chemistry of your hair: Quick summary about damaged hair

We’ve established that hair in good condition is easy to comb, easy to manage, and free of fly-aways. What does it mean to have damaged hair? What causes it? And how can we repair it? Hair can be damaged in a variety of ways – through chemical or mechanical processing, exposure to the sun and...

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