Once a person crosses the age of 25 the content of oxygen in the skin starts dipping. This is the reason why the skin begins to appear dull and becomes less flexible. Once you notice the lifeless skin you should take it as a pointer to dipping oxygen levels of your skin. Hence a person should begin using cosmétique Suisse. The cosmétique Suisse have balanced level of oxygen in them. Also oxygen is a component that would never harm any skin type. Oily, sensitive or dry skin type, the oxygen skincare will work wonders on them. Oxygen is known to be the safest ingredient with natural bacteria killing property. Any skin would want to benefit from the benefits of good skin without any side - effects. Hence, dermatologists prescribe the use of cosmetic products with oxygen content in it.