Influential Soap Against Skin Health

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Soap is an integral part of our daily lives. Skin health greatly depends on the choice of soap products we choose. The more alkaline soap worse effect on the skin. So, pay attention to its product profile first before dropping the option of soap for your skin. Skin is the first line of defense against all elements outside the body, such as microorganisms, wind and pollutants. On the surface there is a structure of the acid mantle of skin. Acid mantle is a layer of acidic film on the skin surface that serves to protect the skin. This layer plays an important role as an integral part of the protection function of the stratum corneum. Clean the skin with soap or detergent can cause loss of acid mantle. Washing repeatedly alter the stratum corneum and protection functions, including skin pH. If the acid mantle is damaged, or missing acidity, the skin becomes more vulnerable to damage and infection. Acidity Skin and Normal Skin The acidity of the surface of normal skin is between 4 to 6.5 in healthy people, although it varies between skin leather one with another. In a study in India carried out measurements of skin surface pH of 55 brown-skinned people (Indians), comprising 30 men and 25 women in the age range 12-58 years in the forehead and behind the wrist. The average pH value of skin forehead and back of the wrist is 5.51 + - 0.032 and 5.56 + - 0.040 for men. The value of women was 5.73 + - 0.032 and 5.84 + - 0,28.1. The study also found that the pH of the skin does not depend on age. Male skin significantly slightly more acidic than the female and the average value of pH of the skin on the forehead and back of the wrist did not differ significantly in males, whereas in women a significant difference of 5%. Factors Affecting the Skin Surface pH There are several skin and systemic diseases that increase the pH of the skin surface. Skin disease is eczema, atopic dermatitis, xerosis, and lamellar ichthyosis. Systemic diseases such as diabetes, cerebrovascular disease, and end-stage renal failure. Exogenous factors that disrupt the pH of the skin surface cleaners: soap, detergents; moisturizer; topical irritants, and topical antimicrobials (acne treatment). Effect of Acidity of Leather Products Products are often used to maintain the pH of the cleaning agent (cleanser). There are three major categories namely cleaning agents soaps, synthetic detergents, and fat-free cleaning agent. Soap makes the skin more alkaline than synthetic detergents. Cleaners tend to give effect to the skin through several streets of disruption of bacterial flora and pH, moisture, and irritation. There are structures in the skin acid mantle that protects skin from bacterial and fungal infections. Acid mantle contains lactic acid and various amino acids from sweat, free fatty acids from sebum, and amino acids and carboxylic acids kornifikasi pyrolidine of the skin. Soap is marketed in the community has a pH value of 7 to 9.2 Soap can increase the pH of the skin surface. The more neutral and alkaline soap will make the skin relatively more alkaline, which invites the growth of Propionibacterium. The number of Propionibacteria significantly associated with skin pH 14. It is therefore preferable to use a soap with a lower pH, especially for people prone to acne. Keeping the pH of the skin is very important to control the amount of bacteria on the skin surface in patients with acne. It has been mentioned previously that the pH of the cleaning materials, including soap gives effect to the skin moisture. Gehring et al. reported that the emulsion of the various components with a pH value of 7.5 has a drying effect on the skin than the same emulsion with a pH of 4.5. So the soap that has a high pH in addition to enhanced growth of Propionibacterium bacteria also increasingly making the skin dry. Irritant potential of the cleaning agent depends on several factors one of which the pH. Acid cleaners are less irritating than the cleaners who are neutral and alkaline, and the people who are prone to dry skin is recommended to use acidic cleaners. http://myhealing.wordpress.com