> What are the advantage & disadvantage of hair cosmetics?

All ladies should know well that the main use of shampoo in market is to remove fat & dust from hair pelt; through removing oil from hair surface.

Every body knows that the main ingredients of shampoo are foam and some plants and animals sored oils.
There is no shampoo help you to increase hair grown whatever its ingredients.

That's why there is a certain layer which can stop making reaction between shampoo chemicals substances and the hair roots.

The good shampoo is the one which keeps hair look, color and brightness and don't lead to hair dryness.

> Is shampoo better than soap for hair washing?
 
Although shampoo is non alkaline, but its better than soap which even consists of olive oil.
Shampoo is a natural and non acidic.
We know that keratin is the main ingredient of hair is affected by the alkalinity and lead to hair weakness.
Keratine isn't found in all kinds of soap.

> Are there any special shampoos for greasy and dry hair?
 
It's very clear that greasy hair is not a sickness by the sence of the word, but it's resulted by high producting of greasy glands in skin
It helps to stop hair and skin dryness. But, it causes a cosmetics problem for many ladies such as high greasing oiling hair.
The greasy hair just needs a daily washing to stop hair dryness or weakness.
As for the dry hair it needs a shampoo consists of oils and protein substances to stop hair dryness.

> Adding some kinds of vegetables and fruits to shampoo is useful or not?
 
Scientifically, there is no use of adding vegetables or fruits, but they gain the commercial profit and promoting.

> Does long hair weaker body nuitration and cause hair fallness?
 
Notes that:
Long hair style was the fashion in the last year.
Frankly, there is no relation between hair length and its fall.
Mainly, hair lock is inorganic part; when it goes out from its cells insides head skin: it loses life aspect.
So, long hair needs a special care in not to be dry or weak.
Simply, use the appropriate shampoo for appropriate kind.
Also, balsam which consists of proteins is useful and helps you to get silky hair.

> What about marrow, aloe & rocket?
 
During 38 years of gaining experience and through many different kind of cosmetics and natural ways of hair care.
Scientific researches and experiments proved that there is no use of using morrow, aloe and rocket for hair care.
Another many important questions about hair are answered by dr.abdel-rehim Abdullah; chairman of dermatology, genitalia and sterilely, Ain Shams University who gains more experience than 38 years in dermatology