Written by the editorial team | Update time: IST November 25, 2021 at 1:17 PM

Skin renewal or replacement of dead skin cells with new fresh cells will decrease with age, which will make the skin dull and dry. In addition, over time, dead skin cells and oil will collect in the openings of the hair follicles, resulting in bumps called acne. If the bumps remain closed, it is called whiteheads. But when the lump is opened, it will turn black when exposed to the air, thereby forming blackheads. Although sometimes, people may very much want to squeeze out these blackheads or acne, but this may do more harm than good. It can cause acne (acne) and eventually acne scars or hyperpigmentation.

Micro exfoliation is an effective way to remove blackheads and mild pigmentation, because it can remove dead skin cells on the surface and promote the growth of new skin cells, thereby revitalizing the skin. This makes it feel smoother and look brighter.

Microdermabrasion is a cosmetic surgery that works by removing dead cells in the outermost layer of the skin. Spray the tiny crystals on the skin with the smallest abrasive tool, which is used to polish the skin on the surface. Please also read some of the best treatments approved by dermatologists for wrinkle-free skin during Diwali to make your skin glow during this holiday. Skin regeneration procedures: benefits of chemical peels, microdermabrasion and more news

Micro-exfoliation can be defined as a method of removing dead skin cells and promoting the growth of new skin cells, thereby giving a new look. Unlike regular exfoliation, micro-exfoliation is performed in a gentle way, with faster recovery and less irritation.

Although for some skin types, a daily micro-exfoliation can be performed, but for sensitive skin types, it is best to do it once a week after consulting a dermatologist.

The micro exfoliants used in this process consist of non-existent or very fine particles, such as a foamed bicarbonate solution. Therefore, the entire process is much less abrasive and does not interfere with the surface layer of the skin. Mechanical exfoliation uses tools such as brushes or scrubs to physically remove dead skin cells, while chemical exfoliation methods use chemicals such as alpha and beta hydroxy acids, and milder enzymes to dissolve dead skin cells and remove blackheads. This makes the skin feel smoother and look brighter. It is also particularly beneficial for hyperpigmentation (skin darkening) because it removes some of the upper layers of pigmented skin and promotes a fresh layer that is closer to the color of the surrounding skin.

Microdermabrasion is a fast, simple and painless cosmetic treatment procedure without downtime and minimal risk. It helps to gently remove the surface layer of the skin through suction and friction. This machine-assisted non-invasive treatment helps to remove skin debris and "plaques", and can well improve skin surface conditions such as fine lines, early photoaging (sunburn), age spots, acne, and superficial skin scar. Even after one treatment, the skin will become visibly smoother and can better absorb moisturizers.

In micro-exfoliation, acids such as lactic acid, malic acid, and mandelic acid work by breaking the bond between dead skin cells, thereby increasing cell renewal. They go deep into the skin, to the bottom of the blackhead, and break down the chemical bonds that hold that part of the skin together. Because they are oil-soluble, these acids can also break down the sebum that makes up blackheads. These acids stimulate glycosaminoglycans and collagen to enhance skin health and radiance.

On the other hand, enzymatic exfoliants can break down the keratin in the upper layer of the skin, making the skin fresher and smoother. But unlike acid, enzymatic scrub has little effect on the deeper layers of the skin. Most enzyme scrubs contain papain or other fruit enzymes and are recommended for people with extremely sensitive skin.

Traditionally, in the case of microdermabrasion, a high-pressure crystal flow is used to rub the skin, and then the skin is removed with the help of a vacuum. This removes skin cells and makes the skin look rejuvenated and radiant. Modern diamond microdermabrasion does not involve the use of high-pressure crystals, but uses diamond-equipped instruments to gently grind the surface of the skin and bring new, radiant skin to the surface.

Whether to choose OTC products or seek professional treatment, ultimately depends on personal skin care needs. If there is an underlying skin condition, it is important to make an appointment with a dermatologist to develop a skin care routine that best suits the individual's skin type and lifestyle.

This article was contributed by Dr. Dipali Rathod, a consultant dermatologist in Mumbai, ENTOD Pharmaceutical.

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