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Monochromatic SEM (Scanning electron microscope) image of skin with hair.
Digitally created animation.

Most Popular Hair Science Articles:

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  Beginner's Course - Lesson 1 - The Science of Healthy Hair
Sep 9, 2009

In this 10-minute webinar, we will go over the course outline and briefly discuss the science of healthy hair. Learn:

  • Why Diet is so Important
  • Why Your Hair Needs To Be a Little Oily
  • The Process of Keratinization and How Hair is Formed
  • Why Relaxing is Permanent and Roller Setting Isn't!

and much more...... Check out this informative 10 minute video!
  5 Ways to Improve Elasticity!
Apr 30, 2009

Elasticity is the hair's ability to stretch and return to its original state without breaking. A healthy hair strand should be able to stretch up to 30% its normal length when dry and 50% its normal length when wet.
  Free Sample Article - Understanding the Hair Shaft!
Feb 17, 2009

Now that we have learned about the hair root, we can focus on the hair shaft. The hair root refers to the area below the epidermis or scalp. The hair shaft refers to the hair that exists above the scalp. This is the hair that we touch, style and often loathe on a daily basis.
  Where It ALL Begins - Understanding the Hair Root!
Feb 16, 2009

We often judge the health of our hair by its appearance. Does it look shiny? Does it feel moisturized? But, our hair’s health is also heavily impacted by what’s going on below the surface!
  Everything You Need to Know About Split Ends!
Dec 11, 2008

Tired of losing all of your length to trims? Here is how to tell when you need a trim (and when you DON'T)!
 
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