Hair Shaft The hair shaft could be the Element of the hair that we can see. Once the hair grows past the pores and skin’s surface, the cells aren’t alive anymore. It’s produced up of three layers of keratin, a hardening protein. Individuals layers are: " Nazarian adds that ingredients https://cashnucjq.blogaritma.com/34341125/the-best-side-of-hair-salon-ottawa-south