Table of Contents
Introduction:
The skin has a natural process of shedding dead skin cells every 30 days or around. After this, new skin cells form the top layers of the skin. Exfoliating the skin eliminates excess oil, smooths the skin surface, and helps look more radiant.
What Is Exfoliation?
Exfoliation is the removal of dead skin cells from the outermost layer of the skin. It removes the dead surface cells from the skin to make its surface smoother, clearer, and luminous, which makes it appear radiant with a refined texture and tone. If not done correctly, it could do more harm than good. Before exfoliation, one should consider their skin type and accordingly choose an exfoliation method as:
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Sensitive skin might sting or burn after any product use.
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Normal skin is clear and not sensitive.
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Dry skin is flaky, itchy, or rough.
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Oily skin is shiny and greasy.
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Combination skin is dry in some areas and oily in others.
What Are the Benefits of Skin Exfoliating?
1. Minimizes the Breakouts in the Skin: The longer dry, dead cells remain on the skin's surface, the chances of them easily getting stuck inside the pores alongside sebum and other debris that clogs pores increases and can result in acne-related skin issues. They range from mild forms, such as blackheads and pimples, to severe forms, like acne cysts and nodules. Regular, gentle exfoliation can help in managing congested skin by removing dead skin cells for clear skin
2. Improves Hydration of Skin and its Moisture: When dead skin cells stay longer on the skin's surface than they should, it could likely result in dehydration problems making it harder for skin to absorb moisture and skincare products to penetrate deep. Regular skin exfoliation can eradicate dead skin cells by removing dry, flaky skin to help improve moisture absorption and get the benefits of healthy, hydrated skin.
3. Slow Down the Skin's Aging Process: Exfoliation can also help reduce wrinkles and fine lines. While exfoliation, removing the dead skin cells, can make the skin look dull and dry. This helps in revealing the healthier, younger-looking skin underneath.
4. Stimulate Flow of Blood: Exfoliating of skin can increase blood circulation. The motion of exfoliation stimulates blood flow, which in turn helps flush out the toxins. Exfoliation of the skin is the best way to stimulate the flow of blood and lymph drainage. This helps in the improvement of blood circulation, decreases the appearance of cellulite, and stretch marks, skin elasticity is improved, and the all-over body glow and radiance is enhanced.
5. Promote a Brighter, Even Skin Tone: The younger, healthier, and more beautiful skin one wants is under the skin already present. Exfoliation removes the dead, dull skin that houses most of the skin damage for revealing brighter, healthier, undamaged skin and exposes a smoother, brighter complexion.
What Are the Types of Exfoliation?
The types of exfoliation are:
1. Mechanical exfoliation:
It is a physical exfoliation process that can be achieved by using scrubs with small exfoliating grainy particles like pulverized walnut shells, apricot pits, pistachio shells, almond shells, and salt crystals. Microfiber cloths, sheet masks, micro-bead facial scrubs, pumice stones, abrasive sponges, and brushes. The abrasive particles help to exfoliate dead skin cells and loosen the outer corneocytes of the stratum corneum. The results vary as per the amount of friction and the nature of the abrasive used in cosmetic formulation. Gentle exfoliation can be obtained with microbead scrubs. Microbeads are composed of polyethylene, polypropylene, and polystyrene, but microbeads can result in plastic particle water pollution and are hazardous for aquatic animals in the ocean and freshwater. Various countries have discontinued the use of microbeads in the personal care industry.
2 Chemical Exfoliation:
Chemical exfoliation methods include acids, nonacid peels, enzymes, and other active chemicals. This exfoliation uses creams, lotion, serums, and gels. They also use scrubs having salicylic acid, glycolic acid, fruit enzymes, citric acid, or malic acid that can be used in high concentrations by a dermatologist, but now, in many cosmetic preparations, these actives are applied at low concentrations. Chemical exfoliation involves using products containing alpha-hydroxy acid (AHAs) or beta-hydroxy acid (BHAs). The enzymes help loosen the glue-like substance that holds the cells together and allows them to shed off. Chemical exfoliation improves the skin texture, reduces fine lines and hyperpigmentation, and treats acne.
What Are the Ideal Properties of Exfoliators?
The ideal properties that an exfoliator must possess are:
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Cosmetic exfoliators should be non-toxic.
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Their formula should be non-sticky.
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The chemical used in the exfoliator should be mild on the skin.
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They should be able to remove excess oil, impurities, and dead skin.
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The formula should be formulated according to the skin type.
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They should possess abrasives with irregular edges and should be avoided in scrubs, creams, and gels.
Conclusion
Exfoliation is a process that helps remove the outer layer and reveals glowing and healthy skin. Because of many environmental factors like harmful UV radiation, pollution, and changes in climatic conditions give rise to unhealthy effects on the skin. Overexposure of skin to several cosmetic products disturbs the natural composition of the skin. Sometimes, the pores get clogged due to dirt and toxins. The body has a natural mechanism of excretion of such toxins and removes them from the body through the skin pore and builds up the dead skin cells. Exfoliation is essential with gentle creams, scrubs, and peel-off masks.
Chemical exfoliators help in new cell regeneration and reduce the surface buildup of dead skin cells. Every individual's skin type differs, and that type differs in the tolerance level of cosmetic exfoliation. Because of variations in skin type and different conditions the physical or chemical exfoliators are opted. Nowadays, chemical exfoliators are attaining more importance due to their instant effect. The natural raw materials used as cosmetic exfoliators are safer than synthetic raw materials.
