The skin exfoliates naturally every 28 days, when the most mature cells are detached. It would not be necessary, in most cases, to accelerate this process. A good cleansing routine is enough. Cleansing itself is a mechanical process that involves friction for the skin and represents an aggression in itself.
Dr Ritu advises that you don't really need to exfoliate, particularly if you're on the younger side. Let's face it, you're rocking that youthful glow anyway! Your regular cleansing routine should be enough to keep your skin clean and healthy and can promote exfoliation of dead skin cells.
Adult skin that's not regularly exfoliated may experience acne and more rapid visible aging. It is often not very vibrant in tone, and easily becomes clogged with dirt, excess oil, and dead skin cells. Blackheads are also more likely to occur.
When you have flaky, dry skin you need to moisturize, not exfoliate.” Damage from over-exfoliation can present in many ways, including tightness, shininess, stinging, redness and increased sensitivity, Hirsch said. “We tend to grossly overestimate what our skin can handle.”
"The big problem with exfoliation is it can irritate your skin and lead to redness and tenderness," says Dr. Hooper. "People with sensitive skin should not purchase physical exfoliators.
Lack of exfoliation leads to build up of dead skin cells, and could result into dry, dull, patchy, flaky skin, clogged pores, with uneven skin tone.
All pimples begin as comedones. Whether your acne is mild or more severe, regular exfoliation will smooth and soften the skin and brighten your complexion. It also helps reduce breakouts by keeping the pores from becoming clogged with the pus of dead cells and sebum (skin oil).
To exfoliate your face mechanically with a scrub, apply gently to the skin with a finger. Rub in small, circular motions. Rinse with lukewarm water. For a chemical exfoliant that's a liquid, apply with a cotton pad or washcloth.
While some people believe that this improves the appearance of their skin, it's not for everyone. If not done properly, it could do more harm than good. If you choose to exfoliate, it's important to do so safely so that it does not damage your skin or lead to increased redness or acne breakouts.
“Regular exfoliation is key to a glowing complexion,” explains NYC board-certified dermatologist Dr. Hadley King. “Physical and chemical exfoliation help to brighten the complexion by sloughing off the old dead skin cells and revealing the fresh new cells underneath.
Typically, exfoliating does not cause acne. In fact, in most cases, exfoliating can help minimize acne when performed properly as part of an acne treatment program.
The tape test. This test is for your face and it's very simple. Press a piece of scotch tape to your forehead. Remove it and check its surface—if it's covered with flakes, it's definitely time to exfoliate!
Your skin is flaky and dry
An easy way to tell it's time to exfoliate is if your skin is actively trying to shed dead cells. Exfoliation is meant to help your body's natural process of getting rid of dead skin, so if you see flakes around your face, it's time.
DON'T rinse off a chemical exfoliant
After exfoliating, don't wash it off right away - the active ingredients take time to absorb into your skin and work their magic! Leave your exfoliant on for about 15-30 minutes to ensure the ingredients dissolve and remove all dead skin cells.
According to the American Academy of Dermatology, exfoliation can leave your skin looking brighter and improve the effectiveness of topical skin care products by enhancing absorption. Regular exfoliation can also help prevent clogged pores, resulting in fewer breakouts.
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After applying an active exfoliant to the skin, it loosens up the congestion deep within pores and pushes it toward the surface of the skin -- causing what looks like a breakout but is actually just your skin going through a cycle.
"Exfoliating every day can strip the skin of its natural oils, which can cause breakouts," celeb facialist Joanna Vargas revealed to Glamour. This is true whether you use a face scrub (think St. Ives) or a chemical exfoliant, like a chemical peel.
Most experts advise that you exfoliate two to three times per week — as long as your skin can handle it. Chemical exfoliants tend to be fine to use more regularly. Physical methods, on the other hand, may be too abrasive to use multiple times a week.
Apply Moisturizers
While one exfoliation won't completely strip your skin of all of its oil, it will remove most of it, leaving the surface dry. Therefore, exfoliating without applying a good moisturizer is guaranteed to leave the face drier than it was before exfoliation.
Use your scrubbing tool to gently move along your bikini line in a small circular motion to remove dead skin cells that may be clogging up the pores. Be sure to cover the entire surface of the area. Allow the exfoliate to sit on your skin for up to 3 minutes. Rinse the area well.
But if scrubs, even when gently used, irritate your skin it's best to remove them from your skin care routine. If you have inflammatory acne, especially if your breakouts are inflamed, crusting, oozing, or open sores, avoid scrubs altogether. This doesn't mean acne-prone skin shouldn't be exfoliated regularly.
Don't. Scrubbing can irritate your skin, causing acne to flare. What to do instead: Be gentle when washing your face and other skin with acne. You want to use a mild, non-comedogenic cleanser.
If you have oily or acne-prone skin, Dr. Gonzalez and Dr. Rabach recommend exfoliating anywhere from two to three times a week. Some people with oily skin may be able to tolerate more frequent exfoliation.