Scars can be an unwelcome reminder of past injuries, surgeries, or skin conditions. While it's impossible to eliminate the risk of scarring completely, certain skincare practices can help minimize their appearance and promote optimal healing. In this article, we'll explore various strategies for scar prevention and provide expert tips to keep your skin looking as smooth and healthy as possible.
Scars form as a result of the skin's natural healing process. When the skin is injured, the body produces collagen to repair the damage. This collagen forms a new network of fibers, creating a scar. Scars may appear raised, flat, or indented, depending on factors such as the severity of the injury, skin type, and location on the body (1).
Optimal Skincare Practices for Scar Prevention
- Prompt Wound Care
Proper wound care is the first and most critical step in scar prevention. Clean the wound with mild soap and water, removing any dirt or debris. Avoid using alcohol or hydrogen peroxide, as they can delay healing and increase scarring risk (2). Apply an antibiotic ointment to prevent infection and cover the wound with a sterile dressing or adhesive bandage. Keep the wound clean and dry, changing the dressing regularly.
- Keep the Wound Moist
A moist environment promotes faster healing and reduces the risk of scarring. Use a petroleum jelly-based product or specialized wound ointments to keep the wound moist and protected (3). Avoid letting the wound dry out and form a scab, as this can increase the likelihood of a more noticeable scar.
- Protect from Sun Exposure
Sun exposure can cause scars to darken and become more noticeable. Once the wound has closed, protect the area with a broad-spectrum sunscreen with an SPF of at least 30 (4). Wearing protective clothing and seeking shade can also help shield healing skin from harmful UV rays.
- Gentle Massage
Massaging the scarred area can help break down collagen fibers and improve circulation, resulting in a flatter, less visible scar. Once the wound has fully healed, gently massage the area with a moisturizer or silicone gel, using circular motions for about 5 minutes, twice a day (5).
- Silicone Gel Sheets
Silicone gel sheets have been shown to be an effective method for scar prevention and treatment. They work by maintaining moisture and applying pressure to the scarred area, which helps flatten and fade the scar (6). Use silicone gel sheets according to the manufacturer's instructions, usually wearing them for several hours each day.
- Seek Professional Advice
If you're concerned about potential scarring or have a history of problematic scarring, consult a dermatologist or plastic surgeon for personalized advice and potential treatment options. They may recommend procedures such as laser therapy, microneedling, or corticosteroid injections to help minimize scarring (7).
- Maintain a Healthy Lifestyle
A healthy lifestyle can support optimal skin healing and reduce the risk of scarring. Ensure you're getting proper nutrition, staying hydrated, and engaging in regular exercise to promote overall skin health (8). Smoking can impair the skin's healing process, so it's essential to quit or avoid smoking during the healing phase (9).
While it's not possible to guarantee scar-free skin, following these optimal skincare practices can help reduce the risk of scarring and promote healthier, smoother skin. By taking care of your skin and seeking professional advice when needed, you can improve the appearance of scars and embrace your skin's natural beauty.
- Bayat, A., McGrouther, D. A., & Ferguson, M. W. (2003). Skin scarring. BMJ 326(7380), 88-92
Leaper, D. J., Schultz, G., Carville, K., Fletcher, J., Swanson, T., & Drake, R. (2012). Extending the TIME concept: what have we learned in the past 10 years? International Wound Journal, 9(s2), 1-19.
Stashower, M. E. (1997). Effective Treatment of Chronic Wounds: Understanding the Importance of the Wound Environment. The Physician and Sportsmedicine, 25(12), 39-44.
Rendon, M. I., & Gaviria, J. I. (2015). Review of Skin-Lightening Agents. Dermatology Nursing, 17(4).
Cho, J. W., Cho, S. Y., Lee, S. R., & Lee, K. S. (2010). Onion extract and quercetin induce matrix metalloproteinase-1 in vitro and in vivo. International Journal of Molecular Medicine, 25(3), 347-352.
Mustoe, T. A., Cooter, R. D., Gold, M. H., Hobbs, F. D., Ramelet, A. A., Shakespeare, P. G., ... & Ziegler, U. E. (2002). International clinical recommendations on scar management. Plastic and Reconstructive Surgery, 110(2), 560-571.
Fabbrocini, G., Annunziata, M. C., D'Arco, V., De Vita, V., Lodi, G., Mauriello, M. C., ... & Monfrecola, G. (2010). Acne Scars: Pathogenesis, Classification and Treatment. Dermatology Research and Practice, 2010.
Pullar, J. M., Carr, A. C., & Vissers, M. C. (2017). The Roles of Vitamin C in Skin Health. Nutrients, 9(8), 866.
Sorensen, L. T. (2012). Wound healing and infection in surgery: the pathophysiological impact of smoking, smoking cessation, and nicotine replacement therapy: a systematic review. Annals of Surgery, 255(6), 1069-1079.