Scars are the natural result of the healing process following surgeries, accidents, burns, cuts, acne, or other skin injuries. Many patients consult us with the question: “Can a scar completely disappear?”

Currently, there is no treatment method that can completely erase an existing scar. However, with the right treatment approach, it is possible to significantly reduce the color, thickness, hardness, and visibility of a scar.

The main goal of scar treatment is not to completely remove the scar, but to make it thinner, softer, and more harmonious with the surrounding skin tissue.

Why Do Scars Form?

During normal wound healing, the body produces collagen to repair damaged tissue. However, in some cases, collagen production may occur in an irregular way, resulting in more noticeable scars.

The main factors affecting scar formation include:

Depth and size of the injury
Location of the wound
Genetic predisposition
Development of infection
Healing under tension
Individual skin characteristics

Some areas, such as the chest bone (sternum), shoulders, and joints, have a higher risk of developing thick and noticeable scars.

How Effective Are Scar Creams and St. John’s Wort Oil in Scar Treatment?

After wound healing, many patients use creams, gels, or natural products to reduce the appearance of scars. The main purpose of these products is to maintain skin hydration, help soften scar tissue, and support the healing process.

Silicone-based scar gels and silicone sheets are among the most commonly used options in modern scar management and have the strongest scientific evidence regarding their effectiveness. Studies have shown that silicone products may help reduce scar thickness, redness, and firmness.

In our clinical practice, we frequently use silicone-based products for newly formed surgical scars. Silicone gel products such as Dermatix Ultra, which are commonly preferred by our patients, may support more controlled healing of new scars when used regularly.

Is St. John’s Wort Oil Effective for Scars?

St. John’s Wort oil is a natural product traditionally used by many people to support wound healing. Due to its moisturizing and soothing properties, some individuals prefer using it after wound healing.

However, there is currently no strong scientific evidence showing that St. John’s Wort oil can modify an established scar to the same extent as silicone products or surgical scar revision procedures.

Nevertheless, when used appropriately and at the correct stage of healing, it may help support the skin barrier, reduce dryness, and contribute to the healing process through gentle massage of the scar area.

Especially after recent surgery, it is important to ensure that the wound is completely closed and to consult the surgeon before applying any product.

How Is the Healing Process Supported After Scar Revision?

For scars that are prominent and aesthetically concerning, scar revision surgery is one of the most effective treatment options in appropriately selected patients. During this procedure, the existing scar tissue is removed and the wound is reconstructed according to plastic surgical principles.

However, in scar treatment, surgery is only the first stage of the process. The early healing period, when the new wound begins to remodel, is a critical phase that can influence the quality of the final scar.

Scar formation is the result of a complex biological process involving inflammation, collagen production, and tissue remodeling. Therefore, our goal is not only to improve the existing scar but also to support the healing process of the newly formed scar in the best possible way.

In our clinical practice, we use a combined approach to support healing after scar revision surgery.

Exosome-Supported Scar Healing

For patients undergoing scar revision surgery, we include exosome therapy in our treatment protocol to support different phases of wound healing.

Exosomes are biological signaling carriers involved in communication between cells. Through the growth factors and signaling molecules they contain, they may play a role in tissue regeneration and repair processes.

Our postoperative protocol includes exosome applications at:

Postoperative day 1
Postoperative day 4
Postoperative day 10

The aim of this approach is to support a more balanced inflammatory response during wound healing, encourage more organized collagen remodeling, and improve the overall quality of the newly formed scar.

Collagen Support and Skin Barrier Support

Scar healing is influenced not only by external treatments but also by the body’s overall ability to repair tissue.

For this reason, during the healing period we prefer to support tissue remodeling with:

Oral collagen supplements containing vitamin C
Ceramide-based skin barrier support products

Oral collagen supplements provide amino acids that are important for collagen synthesis, while vitamin C acts as an essential cofactor in collagen production.

Ceramides help maintain the skin barrier and support skin hydration, which may contribute to a healthier healing environment.

When Should Scar Creams and Silicone Treatments Be Started?

After the wound has completely closed, another important stage of scar management begins.

Generally, from around the 10th postoperative day, depending on the condition of the wound and the healing process, patients may begin using:

Silicone-based scar gels
Silicone sheets
Recommended scar care products

The purpose of these products is not to eliminate the scar completely, but to support the scar becoming thinner, softer, and less noticeable over time.

Can Scars Be Completely Removed?

Scars cannot currently be completely erased with available medical treatments. However, with appropriate treatment applied at the right time, the appearance of a scar can often be significantly improved.

Treatment selection should be based on several factors, including the cause of the scar, its age, location, skin characteristics, and the patient’s expectations.

For some patients, regular silicone use and proper scar care may be sufficient. In other cases, scar revision surgery combined with additional supportive treatments may be required.

Our goal is not to promise scar removal, but to achieve a higher-quality healing result that is less noticeable and blends more naturally into the patient’s daily life.

For more detailed information about scar revision surgery, silicone treatments, regenerative support, and other scar treatment options, you can visit our Scar Treatment page.