manuka honey for scars

Home Remedies for Scars: Silicone Sheets, Onion Extract, and More


Scars are a natural part of the healing process, but many people want to find ways to make them less visible. While there are some home remedies that may help improve the appearance of scars, it’s important to care for wounds during the healing process to minimize scar formation from the beginning. This article will explore different types of scars and discuss various home remedies that people can try to reduce the appearance of scars.

Keloid Scars

Keloid scars are raised and dark in color, and they can grow larger than the original wound. They develop when there is an excess production of collagen at the site of the wound. Keloids can cause side effects such as pain, itching, and interference with movement. They are more common in people with dark skin tones and do not fade over time.

One potential remedy for keloid scars is the use of silicone sheets or gel. These options have been shown to effectively reduce the appearance of scars and improve their overall appearance. Silicone scar treatment products are available over-the-counter and are typically easy and painless to use.

Hypertrophic Scars

Hypertrophic scars are raised scars that appear as a different color than the surrounding skin. They usually only affect the area of the initial injury. While they can be itchy or painful, these symptoms tend to improve as the skin heals completely. With time, hypertrophic scars often become less raised and noticeable.

Silicone sheets and gel can also be effective in reducing the appearance of hypertrophic scars. They have been shown to improve the overall appearance of scars and can be used at home without a prescription.

Atrophic Scars

Atrophic scars are characterized by pits or dents in the skin and are the result of damage to the skin’s collagen. These types of scars commonly occur with conditions like chickenpox and acne. Atrophic scars cause the skin to become tight and can be challenging to treat effectively.

There are various options for treating atrophic scars, including chemical exfoliators and sun protection. Chemical exfoliators, such as creams or serums containing exfoliants, can help remove dead skin cells and smooth the appearance of scars. It’s important to use products recommended by a dermatologist, as over-the-counter options may not be as effective.

Contracture Scars

Contracture scars not only affect the surface of the skin but can also impact the muscles and nerves beneath it. These scars can cause restricted movement and may require specific treatment approaches to minimize their effects. Seeking advice from a dermatologist is crucial for the management of contracture scars.

Fine-Line Scars

Fine-line scars are often the result of minor cuts, wounds, or surgeries. While these scars may initially be raised, they usually flatten and fade over time. However, this process can take up to two years, and even then, there may still be a small mark. It’s important to keep the scar moisturized and protected from the sun during this healing process.

Widespread Scars

Widespread scars are commonly seen after surgeries. They occur when a surgical incision scar stretches and becomes wider. Unlike raised or indented scars, widespread scars are usually flat and pale, making them less noticeable. However, it’s always best to consult with a dermatologist for personalized recommendations on scar management.

Silicone Sheets and Gel

Silicone sheets and gel have been shown to be effective in reducing the appearance of scars. They can be used on both new and old scars, although they may be more effective on new scars. Silicone scar treatment products are available over-the-counter and can be used at home without a prescription. They have a low risk of side effects and are easy to use.

Onion Extract

Products containing onion extract have been proven to improve and soften scars. In a study, individuals who applied a gel containing onion extract to their scars experienced less raised scarring, color change, and better blood supply to the wound area after six months of use. It’s important to note that treating scars as soon as they develop tends to yield better results.

Chemical Exfoliators

Creams, masks, and serums containing exfoliants can help remove the outer layers of dead skin, resulting in a smoother appearance. These products may be beneficial for individuals with acne scars. When using chemical exfoliators, it’s crucial to follow the recommendations of a dermatologist and use sun protection with a minimum SPF of 50+.

Sun Protection

While sun protection alone cannot remove scars, it can prevent them from burning or becoming more visible. Scar tissue is sensitive to sunlight and can easily burn. Applying sunscreen with a high SPF to scars can help protect the skin from UV rays and minimize potential damage to the scar tissue.


Medical makeup can be a useful tool for covering up or reducing the appearance of scars. While it cannot remove the scar, it can have a significant psychological impact, boosting a person’s confidence and self-image. It’s important to consult with a dermatologist to find the right medical makeup products and to learn proper application techniques.

Pressure Therapy

Elastic bandages, pressure stockings, and other garments can help reduce scars by applying pressure to the wound. However, these methods can be uncomfortable and may require constant use to see any noticeable difference. Consulting with a dermatologist can provide guidance on the most suitable pressure therapy options for individual needs.

Other Remedies

Although many other home remedies are commonly used as scar removers, more scientific research is needed to prove their effectiveness. Some of these remedies include aloe vera, coconut oil, and honey. While these substances may help soften and smooth the skin, their impact on reducing or removing scars has not been scientifically confirmed.

Prevention and Management

Preventing or reducing scarring while a wound is healing is crucial for minimizing the appearance of scars. The American Academy of Dermatology recommends:

  • Cleaning the wound gently with mild soap and water.
  • Applying a thin layer of petroleum jelly to the wound.
  • Covering the wound with a sterile, non-stick bandage.
  • Letting the wound heal without picking at scabs or removing any dressing prematurely.

If noninvasive remedies do not improve the appearance of scars, it’s essential to seek professional advice. A dermatologist can recommend laser treatment, surgery, steroid injections, or other options based on individual needs and preferences.


Scars are a natural part of the healing process, but there are ways to reduce their appearance. Home remedies such as silicone sheets and gel, onion extract, and chemical exfoliators can all help improve the appearance of scars. However, it’s important to treat scars as soon as they develop to achieve the best results. Consulting with a dermatologist is essential for personalized recommendations and treatment options. Remember to consult reputable sources and seek professional advice when managing scars.

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