crr0121
New Member
Some more info taken from another post...
So if it helps prevent loss of protein then that makes a lot of sense as to why less protein is needed as well. If you're not losing it, you don't need to replenish it. Perfect explanation to me cuz I know I rarely need protein now.
Interesting (having done a wee bit of googling myself)
The wiki page is most informative, as is this information about ceramides, themselves, from this research paper.
Quote:
Hair fragility is promoted by a multitude of factors such as the excessive, inappropriate or too frequent treatment with chemical products, the combined thermal and mechanical constraints imposed by hairdressing, and the continual exposure to sunlight, especially during the summer months. All of these factors contribute to the cumulative process of impairment of the hair fiber, which weakens its resistance to chemical and physical attack and leads to a general deterioration in the feel and appearance of hair. Polar lipids like ceramides play a vital role in the hair's external protective sheath, the cuticle. The ceramides are essential to the cohesion of the cuticle and maintenance of its protective effect for the hair shaft. Ceramides are known to protect and/or repair the hair fibers from or after attack by the various agents and treatments mentioned above. In particular, they have a barrier effect which limits the loss of proteins; Furthermore, they also reinforce cuticle cohesion, which gives the hair more strength and liveliness. (author abst.)
So basically, it's just another kind of lipid. Interesting. Thanks, again!
So if it helps prevent loss of protein then that makes a lot of sense as to why less protein is needed as well. If you're not losing it, you don't need to replenish it. Perfect explanation to me cuz I know I rarely need protein now.