Skin Cleansers and Soaps

March 27, 2009 by admin · 3 Comments 

Soaps, as we know them, were first used about 600 BC by the Phoenicians who combined goat fat, water, and potassium carbonate ash to form a solid soap. More recently, in 1878, Harley Procter developed a soap in collaboration with his cousin, James Gamble. They produced a soap by whipping air into a soap solution, this resulted in Ivory Soap, which is still used today.

Cleansing of the skin helps the skin to maintain a healthy, attractive looking, surface. It removes dust, perspiration, and some of the breakdown products of sebum. Makeup can also be removed.

Foreign substances such as dirt will mix with the oil of the skin and become embedded. Water is inadequate to remove this. Soaps will be used to decrease the oil on the surface of the skin removing the dirt at the same time.

Soaps are essentially made of salts of fatty acids. The most commonly used fats come from animal and vegetable sources and include stearic acid, palmitic, oleic, as well as lauric. Soap particles will coat the fat droplets in which dirt is embedded and then will allow these to be removed by water.

Types Of Cleansers:

  1. Bar soaps
  2. Lipid free cleansers
  3. Cleansing creams
  4. Astringents and toners
  5. Abrasive scrubs
  6. Facial masks

Soaps can be irritating to the skin, the removal of the protective fat layer can lead to drying. A high pH of skin can also be irritating. Soaps can also combine with the calcium and magnesium found on the surface of the skin to form fatty acid salts which of themselves become irritating. The skin’s acidity may be affected. The acidity of the skin is important to inhibit bacterial and fungal infections.

1) Bar soaps:

Bar soaps are essentially salts of fatty acids, they are the most commonly used cleansers. They can be irritating, particularly to sensitive skin. A number of components can be added to soaps including the following:

  • Moisturizers
  • Fragrances & perfumes
  • Preservatives
  • Colouring agents
  • Anti-bacterial compounds
  • Moisturizers:

    Moisturizers will counteract the drying effect of soaps. The loss of the protective oil layer increases the chances of irritation. This can be counteracted by the use of moisturizing products such as glycerin, vegetable fats, or lanolin. The amount of moisturizer that is incorporated into soap is very small. Individuals who have a tendency to have dry skin should apply specific moisturizers after washing with soap rather than relying on the moisturizing component of soaps. Transparent soaps will have a high glycerin content and this tends to absorb water out of the skin, potentially causing more irritation.

    Fragrances:

    Fragrances are commonly used to conceal the odours of the raw ingredients of soaps. Some individuals will be sensitive and become allergic to these products. Anti-bacterial soaps will contain triclosan or triclocarban. A small residue will remain on the skin, which may inhibit bacteria. These can be useful in inhibiting unpleasant odours such as those found in areas where there are a significant number of apocrine sweat glands. These are found in the armpits and groin.

    Mild soaps:

    Mild soaps are designed to minimize irritations. They will not have colouring agents or perfumes. These do not tend to cause stinging of the skin or the eyes. Irritation or allergic reactions, while less likely to occur, may still be a problem for small children or for those who have very sensitive skin.

2) Lipid-free cleansers:

These are liquid cleansers that do not contain any fat. They will be applied to the skin and then wiped away or rinsed off with water. Many of these will contain glycerin, cetyl alcohol, sodium or sulphate, and sometimes propylene glycol. They will leave a very fine moisturizing film on the skin. These are particularly effective in removing cosmetics and are useful for individuals who have a tendency towards eczema. These may also be more helpful in older, drier skin.

3) Cleansing creams:

These creams can be used to both wash the skin and to moisturize it, they contain a mixture of mineral oil, petroleum, water, and some waxes. These are known also as cold creams, they are applied to the skin and washed off. They are useful for removing makeup and are usually made of heavy oils. These creams are helpful in removing sebum from the skin. They are gentler than other cleansers, and are recommended for dry skin, but are not that useful for those with oily skin or individuals with acne. Cleansing creams are best not used as moisturizers, as they are likely to cause irritation if left on for some time.

4) Astringents and toners:

These are perfumed or fragranced alcohol-based solutions designed to remove oil from the skin and will produce a tight feeling to the skin. Many multi-stat cleansing regimens will incorporate astringents that are used after a regular bar soap is used, they certainly have some benefit in removing alkaline soaps that tend to stick to the skin. Astringents are available for oily, normal, and dry skin. The high concentration of alcohol certainly removes sebum especially in those with oily skin for example, individuals with acne. They are the products used to control T zone oiliness.

5) Abrasive scrubbers:

These substances cause the rubbing off or exfoliation of the surface of the skin, they are available either as an abrasive sponge, or an abrasive scrub which has small granules within a cream base. These are used to remove skin scales, they work through mechanical means rather than through chemical action. They should be used infrequently, and cannot be tolerated on a daily basis, if used excessively they can cause damage of the stratum corneum, which is the surface of the epidermis producing redness and scaling.

6) Facial masks:

Facial masks are applied to the skin in a thick layer and are left on for 15-30 minutes, they are otherwise known as facials. It is said that these will produce skin tightening as well as deep cleaning of the hair follicles and pores. They may be used as a preventative treatment for acne. These products cleanse and moisturize the skin as well, they have a cleansing action through superficial peeling of the skin. They will leave the skin feeling moisturized, there is a general feeling of well being for some time after this is done, although it is not possible to fundamentally change the skin longterm with these products.

Some masks are applied and rinsed off with water, these are absorbent masks that are made of insoluble powders, clay, and mud, or gel masks that contain substances such as tragacanth. A mask that is peeled off will be vinyl or rubber based, and will harden, and form into a transparent sheet that will have to be removed. Facial masks that are used for acne will absorb oil from the skin, and some of them can be integrated with sulpha and benzoyl peroxide.

Excessive cleansing with a mask can certainly cause irritation and occasionally there may be a secondary infection. Once these masks are removed, moisturizer should be applied to the skin to minimize the superficial peeling that follows.

Lifestyle and your skin

January 23, 2009 by admin · Leave a Comment 

“Is it too late to save my bad skin? I never paid much attention to my skin because I never had any skin problems. I never bothered with skin care products because I didn’t need to. Now I’m seeing wrinkles and spots forming, I guess it’s just too late to anything about it.” If this sounds like you, you may want to keep reading.Never fear, because there is still much that you can do to help your skin. If you are lost in sea of product choices, you can still be assured cosmetic dermatology can offer many alternative treatments.

Not surprisingly, many adults rarely consult a dermatologist that is until AFTER the signs of aging have appeared. Wrinkles, of course, are the chief complaint. Your skin may feel rough to the touch, and even sore, especially in drying environmental conditions such as on an airplane or in a low-humidity environment like the desert or high-altitude cities. In the winter, when indoor heating is used, your skin gets even more dehydrated, making the wrinkles look worse. Your skin may catch on rough clothing. You may also notice wrinkles on your neck or others parts of your body.

Those who have never had skin issues or were blessed to even have beautiful skin for most of the lives, are now desperate to address the skin wrinkles and many run to the dermatologist feeling a lot of regret. Although genes certainly play a role in one’s skin condition, decades of neglect, or even mistreatment of their skin is most frequently the source of their skin problems. Many say that if they knew then what they know now, they would have done things very differently and taken better care of their skin.
There are numerous explanations for unhealthy skin but the main causes tend to be an unhealthy diet, an ineffectual cleansing routine, and poor lifestyle choices.

Poor Diet
Your skin is a living, breathing organ of the body and it needs proper nourishment and hydration to look and feel its best. When your skin is deprived of the necessary vitamins, minerals, and nutrients that it needs it is unable to functional at optimal levels and the structure slowly begins to break down. This breakdown results in dry skin, blemishes, discoloration, wrinkles, and premature ageing.

In order to avoid this breakdown you need to feed your skin a varied mix of important nutrients each day. Ingesting sufficient amounts of vitamin A, a nutrient that can be found in citrus fruits and orange vegetables, can help you avoid dry skin and blemishes. Eating foods rich in the vitamin B group like brewer’s yeast or breads, or taking a vitamin B group supplement, can help you ward of skin discoloration, dry skin, dermatitis, shallow skin, and premature ageing.

To help discourage wrinkles, pale skin, sun damage, blemishes, and other unhealthy skin symptoms, nutrients like calcium, protein, iodine, niacin, folic acid, iron, and copper are very important to a healthy diet. Get these effective skin helpers by enjoying foods like mild, eggs, cheese, chicken, fish, leafy vegetables, fruits, and grains.

Poor Hygiene
Another common cause of unhealthy skin is poor hygiene. Whether this involves the failure to clean your skin often enough or the use of an ineffective cleansing routine, built-up dirt and grime can lead to blemishes, premature ageing, shallowness, dry skin, and wrinkles.

When your skin is not properly cleaned on a regular basis, dirt, pollution and other harmful substances are allowed to build up on your skin and clog the pores. Clogged pores result in breakouts, dry skin, and the reduction of cell renewal.

To get the most out of your cleansing routine make sure that you wash your skin twice a day, everyday. Also, make sure that you are using an effective cleanser like a soap that is specially formulated for deep cleansing. Make sure that you use gentle pressure when cleaning the skin, do not scrub or pull on the skin since this can result in tiny tears that are susceptible to irritation and infection. Finally, always follow your cleansing routine with a hydrating moisturizer that also contains a sunscreen in order to hydrate your skin and protect it from sun damage.

Bad Lifestyle Habits
Even if you enjoy a healthy diet and pay special attention to your skin care regime you can still be sabotaging the health of your skin by indulging in unhealthy habits. Habits like sun tanning, smoking, choosing fizzy drinks or sodas over water, and wearing heavy makeup can lead to the development of unhealthy skin. Avoid excessive sun exposure, always wear sunscreen with an SPF (sun protection factor) of at least 15, stop smoking and avoid those who smoke, drink plenty of water, and choose light cosmetics if you want your skin to stay young and healthy looking for years to come.

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