New Methods of Skin Rejuvenation

Interest in looking young and maintaining youth is as old as human existence. In the inscriptions of ancient Egypt, traces of the use of cosmetic methods to preserve youth can be seen, and alchemists have been looking for the elixir of youth since long ago. One of the most important elements of youth is the skin, which unfortunately shows signs of aging earlier than any other part of the body. It is true that a way to prevent aging has not yet been discovered, but new skin rejuvenation methods can give you a younger, fresher, and more beautiful appearance.

Advances in medical science have provided us with many ways to rejuvenate the skin; From laser to Botox, gels, and various surgical techniques. All these methods are effective in their turn and the best skin rejuvenation method should be determined according to your conditions. In this post, we will be focusing on these modern rejuvenation methods so that you can get a complete picture of how they work.

Skin Rejuvenation Methods

Skin rejuvenation methods can be divided into three general categories:

  • Invasive procedures include plastic and cosmetic surgeries such as skin tightening.
  • Minimally invasive methods include HIFU treatment, and injectable methods such as Botox, fat, and gel injections.
  • Non-invasive methods include general skin care such as anti-wrinkle creams and home remedies for skin rejuvenation.

Invasive methods are usually expensive, requiring hospitalization, a long recovery period, and many complications and risks; But it can be said that they have the most lasting results. Non-invasive methods are the least dangerous and simplest methods, but they do not have much effect on the skin. Minimally invasive rejuvenation methods have very limited complications and risks, are cheaper than invasive methods, and have significant effects on the skin.

In general, as long as minimally invasive or non-invasive methods of rejuvenation can be used in a reputable best skin clinic, methods such as facelift surgery or skin tightening are not recommended. Because the risks and complications of invasive methods are much greater. So, make sure you try minimally invasive methods before committing to surgery or invasive rejuvenation procedures.

What Is HIFU Treatment?

Ultrasound waves are used in HIFU therapy. That is the same waves that are used in ultrasound machines. However, in HIFU, these waves inject energy into a certain layer of the skin in a concentrated manner, stimulating the production of collagen fibers, tightening the skin, and reducing wrinkles.

HIFU treatment is very suitable for people between 30 and 75 years old who suffer from mild to moderate skin laxity and want to delay the skin aging process. Some applications of HIFU treatment in skin rejuvenation include:

  • Reducing skin wrinkles
  • Tightening sagging and laxity of the skin in the face and neck area
  • Lifting cheeks, eyebrows, and eyelids
  • improving the condition of the chin line
  • Lifting neck and décolletage skin
  • Correcting the smile line

How Do Dermal Fillers Work?

The injection of gel or fillers into different layers of the skin gives volume to the treated area. Fillers or volumizers are divided into three categories: permanent, semi-permanent, and temporary. Permanent materials are not used due to complications and other risks. Semi-permanent materials are used less often for the same reason. Temporary gels, which are the best kind of fillers, are made of hyaluronic acid.  Some applications of dermal fillers in skin rejuvenation include:

  • Filling facial lines (laughter, frown, wrinkles around the eyes and around the lips)
  • Increasing the volume of the upper and lower lip

Anti-Wrinkle Injections

Botox injection is one of the most popular skin rejuvenation methods around the world. The substance used in Botox is a type of poison that causes muscle paralysis. By paralyzing the facial muscles, lines, and wrinkles disappear to a great extent. Botox injection is a very safe and effective way to improve the appearance of the face if it is done under the supervision of a reputable therapist. Some uses of Botox injection in skin rejuvenation include:

  • Removing facial lines (frown lines, forehead, eye area, lip area),
  • eyebrow shaping
  • Raising the corners of the lips

Fractional RF and Skin Rejuvenation

Fractional RF is one of the new anti-aging and skin rejuvenating methods that are safe and highly effective. The mechanism of fractional RF is similar to HIFU treatment with heat and increasing skin temperature and stimulating collagen production. In this method, the skin is gently pierced with very thin gold-coated needles, and the energy of radio waves (RF) is delivered to the underlying tissues. This process leads to an increase in temperature and ultimately improves the structure of the skin. Some of the applications and benefits of Fractional RF include:

  • Eliminate wrinkles
  • Removing acne and scars
  • Skin tissue repair
  • Repairing large and visible holes on the skin


Microneedling is one of the best methods of skin rejuvenation. In the microneedling method, tiny wounds are created in the skin with very small needles. These wounds lead to the stimulation of collagen production and ultimately create stronger and healthier skin tissue. This method is used to repair problems such as pimples and acne, hair loss, stretch marks, sunburn, wrinkles, wounds, and skin spots.

Among its advantages, it can be mentioned that it is cheaper than all kinds of laser methods. But unlike the previous methods, this method is not fast and may be accompanied by pain or redness of the skin. Also, due to the creation of tiny holes, it gives pathogens such as bacteria and viruses a chance to enter the body, which may lead to infections. Some of the applications and advantages of microneedling include:

  • Repairing pimples and acne
  • Hair loss treatment
  • Treatment of stretch marks
  • Treatment of sunburn
  • Wrinkle treatment
  • Wound healing
  • Removing skin spots
  • Being cheaper
  • Works better in people with darker skin tones

When Can We Start Using Skin Rejuvenation Methods?

Injuries that lead to skin damage or skin lesions can be the motivation for your action to rejuvenate the skin. These damages include:

  • Skin infection
  • Destruction or changes in skin texture: for example, during sudden weight gain or loss.
  • Scars and cuts
  • Burns
  • Allergic reactions
  • Dark and light spots on the skin
  • Aging (natural aging can reduce collagen production and eventually increase wrinkles or skin spots).
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