At the beauty salon

 
When regular clients come to the salon, it is important to understand the scientific basis for the various treatments they are given. Much of this is discussed elsewhere in this book.
   Some processes, however, have little or no scientific basis. One such is the application of total body wraps containing all manner of strange and even absurd ingredients, often exotic and little-known 'herbs', with the intention of removing all the 'toxins' from the body by sweating. These products do indeed produce sweating, help remove sebum from the upper part of the sebaceous glands and may clear skin contaminants.
   'Toxins' are another matter, however. Toxins from the scientific standpoint are natural waste products formed in the body from materials we eat, drink or inhale. Almost all of them are dealt with very effectively by the liver and kidneys, which act as the body's natural sewerage plant. The rest are excreted in very tiny amounts via the sebaceous glands. As a result, toxins do not swarm unchecked in the bloodstream and skin: they are not even particularly poisonous.
   There is therefore no need to employ special procedures to get rid of toxins. In any case, body masks cannot do so - indeed, if they were indeed able to extract toxins from the blood they would also drag out essential minerals, with disastrous results for health.
   At the beauty salon, as in many other circumstances, the use of your scientific knowledge together with some sound common sense will stand you in good stead.
At the beauty therapist's: an illustrated guide

In the rest of this chapter, the types of procedure that
are carried out by a qualified
 
beauty therapist are illustrated. The details of an individual routine vary from client to client, and are governed by such factors as skin type and client preference. The therapist's attention and skill can bring some physiological benefits to the hydration and appearance of the skin and for the application of decorative cosmetics, as well as considerable psychological benefit to the client.
   The client shown here goes through a series of procedures designed to remove detritus, sebum and dead squames from the skin by cleansing, toning and exfoliation. We have seen how these improve the rate of turnover of skin cells, and how if performed on a regular basis they can reduce the appearance of fine lines.
  This is followed by a facial mask treatment, which increases sweating and removes sebum from the upper part of the sebaceous glands, and then by a facial massage. Occlusion with a clay-based mask will improve hydration, and will remove sebum from as deep as possible in the sebaceous duct. We have also seen that massage improves lymph drainage, particularly around the eye area.
   After these treatments a foundation is applied as the basis for the application of other decorative cosmetics. Modern foundations make the skin look smoother, cover blemishes and can also help hydration.
    Finally a range of decorative cosmetics is applied. These cosmetics enhance the features, particularly those apparently evolved by nature for the attraction of the opposite sex. The eyes and the lips can send out strong signals, and decorative cosmetics change their appearance by enhancing their color and apparently increasing their size.