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Valor Medical Serves the Communities of Greater Knoxville, TN

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(865) 212-2211

152F Market Pl Blvd

Knoxville, TN 37922


Confidence enables us to feel ready to face the world. 

Confident people are more likely to succeed and move forward in their lives and careers. Even if a person fails, their confidence will empower them to try again. However, for multiple reasons, there is a lack of confidence in most individuals. It is reported that around 85% of people worldwide have low self-esteem. 

This blog aims to educate people about RF Microneedling, how it differs from conventional Microneedling, how it works, its benefits, and what to expect during the procedure.

Why Do So Many People Lack Confidence, and What’s The Solution?

Many individuals have low confidence due to events in their childhood, while some develop it over the years. Most developed lack of confidence over the years is because of how individuals look physically. 

In this age of Instagram, people have become insecure and overly conscious about their looks and what others feel about them. Everyone strives for perfection after looking at others showcasing perfection with the help of filters, and the failure to achieve perfection leads to a lack of confidence. 

Lack of confidence may be due to several reasons, including acne scars, wrinkles, stretch marks, fine lines, hyperpigmentation, etc. Individuals can eliminate these issues now. With the state-of-the-art RF micro-needling procedure, getting rid of scars, stretch marks, and other signs of aging has become possible. Here’s everything you need to know about RF Micro-needling.

What is RF Microneedling?

What is RF Microneedling?

RF Microneedling is a cosmetic procedure in which tiny gold-plated needles penetrate the skin that delivers radiofrequency energy into the skin’s deep layers. 

The technique stimulates the production of elastin and collagen in the skin, improving the skin’s moisture and elasticity. The procedure is minimally invasive and helps reduce wrinkles, acne scars, signs of aging, and other benefits.  

A qualified healthcare provider performs RF micro-needling to gently penetrate the skin and provide radiofrequency energy to fix the scars. Coated on the needles, the radiofrequency energy heats the deep skin layers. This helps in the tightening effect of the skin as the skin is constricted.

How Does RF Microneedling Work?

RF Microneedling uses the fusion of tiny needles and radiofrequency energy to smoothen the skin and help remove wrinkles, scars, fine lines, and stretch marks. Here is the technical infographic breakdown of how RF micro-needling works:

How Does RF Microneedling Work?

1. Radiofrequency Energy

Radiofrequency energy is the most important part of the RF micro-needling process. Therefore, the device used for the treatment is equipped with radiofrequency energy, delivering it through the skin through tiny fine needles. 

The radiofrequency energy heats the underlying layers of the skin, which helps the skin tighten and causes it to constrict. 

2. Needles

Needles are attached to a handheld device that causes micro-injuries to the skin. Very fine needles are pierced into the skin. They pierce radiofrequency energy deep into the skin for maximum effect. The needle size varies from 0.5mm to 3mm depending upon the severity of the issue and the treatment done. 

3. Heating

Heat plays an important role during the RF micro-needling process since heating causes the skin to constrict and become tight. 

The device causes its effect by creating a small electrical current under the skin tissue, which generates heat. Radiofrequency energy stimulates the production of collagen and elastin, proteins in the body that help reduce wrinkles and fine lines. The skin at an optimum temperature causes the production of collagen. The temperature range is between 40 degrees Celsius to 70 degrees Celsius.

4. Stimulation

Stimulation of collagen is a very crucial part of the RF micro-needling process. The radiofrequency energy through the needles causes heat in the skin, stimulating collagen and elastin production. 

The punctures in the skin tissue caused by the heat enable stimulation for collagen production, which helps recover the skin. This reduces wrinkles and fine lines, along with the reduction of acne scars and stretch marks. 

5. Natural Healing

Along with stimulating collagen and elastin production, RF micro-needling also helps regulate the body’s natural healing cycle. This helps in the reduction of inflammation and the promotion of a quicker recovery. 

The punctures or breakdown of the skin caused by the needles allow the body to heal itself naturally, allowing recovered skin cells to replace the older ones for firmer, smoother, and young skin.

What is the difference between Microneedling and RF Microneedling?

What is the difference between Microneedling and RF Microneedling?

In traditional micro-needling, fine needles are used to create punctures in the skin with a device. The punctures stimulate collagen and elastin growth, forming smoother and finer skin.

RF micro-needling goes one step above and involves radiofrequency energy with the conventional micro-needling treatment. RF micro-needling is more comfortable, covers a wider range of treatments, and has minimal side effects. RF micro-needling can target specific areas of the body and provide better results.

Benefits of RF Micro-Needling

Benefits of RF Micro-Needling

RF micro-needling penetrates the skin to stimulate the natural healing process of the skin. It benefits individuals looking to restore their scarred skin to its original state. Here are the top 3 benefits of RF Micro-Needling:

1. Collagen and elastin Production

Collagen and elastin are found in the tissue that connects the skin and is a group of proteins. Collagen is vital for the skin’s tensile strength, and elastin is needed for elasticity. RF micro-needling stimulates collagen and elastin production, reducing wrinkling and fine lining.

2. Skin Tightening

Another essential benefit of RF micro-needling is that it allows the skin to constrict by generating heat in the deep layers of the skin, and the after-effect causes the skin to tighten. This can help you lose the sagginess in the skin, allowing you to have a more youthful appearance to your skin.

3. Reduction of Acne Scars and Wrinkles

Wrinkles are a natural part of aging and may happen for multiple reasons. Acne scars are caused by inflammation in the skin caused by pores clogged by oil and dead skin. 

The inflammation damages the tissues surrounding the skin, which makes the skin scarred. RF micro-needling helps reduce the appearance of acne scars and wrinkles in the skin. The procedure stimulates the production of collagen and elastin, which helps smoothen the skin.  

What To Expect During the Treatment?

What To Expect During the Treatment?

First, consult your healthcare provider and ensure the RF micro-needling procedure is right for you. 

Once the treatment starts, a numbing cream is applied to the treatment area to minimize the discomfort. Then the device with needles is used in the treatment area, and the intensity and depth of the device depend upon how severe the condition is.

During the treatment, you may feel the effects of heat, tingling sensation, or discomfort, which the numbing cream should minimize. The treatment typically lasts 30-60 minutes, depending on the severity. 

You can expect redness in the area or some irritation after the treatment, and the treatment provider will apply a gel or a lotion to minimize that as well. They will also provide instructions for aftercare, such as avoiding sun exposure, wearing sunscreen, and avoiding strenuous activity for a few days.

After the process, there may be redness, swelling, or bruising in the treatment area, which should only last for a small period. You may see full prominent results a few months after the stimulation to produce collagen, and elastin is done through the procedure. Gradually, you should be able to see the maximum benefits of the treatment after a few days.


It would be best to opt for RF micro-needling to regain your confidence and have that original visual look back on your life. It provides a painless and convenient treatment process, but you can also expect to have your confidence back, so there is nothing to stop you from achieving your goals.

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