Everybody is different but the pigment of our hair is generated in the same way. The cells in our hair follicles called “Melanocytes” generate pigments the main one being Melanin. This gives our hair its “Color”. When these Melanocytes stop producing the pigment the result is a transparent hair. The transparent hair against your healthier darker hair gives the appearance of Gray hair.

In reality the hair is not Gray but transparent.The main reason for our hair behaving this way is heredity. If your mom or dad started going Gray at a young age then the chances are you may also suffer from premature Gray hair. This is not always the case. Age does play a large part in the graying process.

The pigment in the hair shaft is generated from cells at the base of the root of the hair and as we get older these cells start producing less pigment until there is no pigment at all in the hair and we end up with the transparent hair. Gray hair can also be the result of a medical condition. If you are deficient in B12 or suffer from a thyroid imbalance it can also cause your hair to go Gray.

The sudden appearance of Gray hair is not due to psychological shock or trauma. Studies have shown that if this does happen then it’s typically due to Alopecia areata. What happens here is that the thicker, darker hairs stop growing before it effects the growth of Gray hairs, giving the impression of Gray cheap wigs overnight. Alopecia areata eventually causes round shaped patches of hair loss or complete hair loss.      

There is no doubt that long, flowing hair is in, but many people who desire to have long hair are unable to achieve the right look no matter how long they let their hair grow. For this reason, many turn to hair extensions to get that look they've always dreamed of. Whether their hair is sparse and thin or ethnic and curly, many have found that they can have long hair through hair extension.

There are two major types of hair extension: strands and wefts. Strands use techniques that apply 20 to 50 strands of synthetic or natural hair to your own hair by weaving, heat fusing, gluing, clamping, or using waxes and polymers. Hair extension wefts, on the other hand, use wefts of hair that are sewn into a small braid of your own hair that has been put across your scalp for the purpose of hair extension.