Tuesday, September 25, 2007

Why exfoliate?

Exfoliation is a very important step in the cleansing process that is often overlooked by my clients.

Skin is made up of five layers. The outermost layer, or epidermis, is made up of cells that reflect light. If that top layer is smooth, it will reflect light evenly. Your skin will look radiant and will have a soft glow. If you do not exfoliate regularly, dead skin cells will accumulate, causing the skin to look dull and lifeless.

Virtually everyone needs to exfoliate at home on a regular basis. People with oily skin or skin that tends to be acneic can benefit the most because acne is a result of the buildup of dead skin cells and bacteria. If you fall into this category, you can exfoliate 2-3 times a week, though you should reduce that amount during cooler weather since this is when oily skin is usually the least active. People with dry skin should exfoliate 1-2 times a week, but should lay off in the warmer months because this is when your skin will be at its best. People with mature skin can exfoliate daily if not using an aggressive exfoliant.

Exfoliators fall into two basic categories – mechanical and chemical. Mechanical exfoliators are often in the form of a scrub but also come in the form of sponges, loofahs and pads. Take your exfoliant and rub it in circular motion onto the skin, then rinse with cool water. Be gentle when exfoliating thinner areas such as the neck and face. Chemical exfoliators are found in the form of Alpha Hydroxy Acids, Beta Hydroxy Acids and Salicylic Acids. These can be a bit harsher on the skin and you’ll often feel a slight tingle from the product you use.

When choosing an exfoliant or scrub, it’s very important to pick something that is gentle and not too abrasive. Certain scrubs contain pieces of shell, which can lodge into the skin, creating tiny little tears that you won’t be able to see with the human eye but are very damaging. I, personally, would never use a loofah on my face because it’s too abrasive. Also, because loofahs are often left in the shower to dry they have a tendency to grow bacteria. You should never, ever use an exfoliator that is designed for the body on your face. It will be way to abrasive and can cause damage to your skin.

No matter what product you choose to exfoliate, always remember to follow with an appropriate moisturizer and sunscreen. After exfoliation, whether on the body or the face, is the most opportune time to apply a self-tanner. You should find that your tanner lasts longer and that your skin glows!

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