Burn scars can be significantly improved with the right combination of treatments, though the approach depends on the type of scar, how old it is, and where it’s located. Most burn scars take up to two years to fully mature, and starting treatment early in that window produces the best results. Options range from daily at-home care like silicone sheets and massage to clinical procedures like laser therapy and surgery.
Types of Burn Scars
Not all burn scars behave the same way, and knowing which type you’re dealing with helps determine the right treatment path. The three main types are hypertrophic scars, keloids, and contractures.
Hypertrophic scars are thick, raised scars that stay within the boundaries of the original wound. They’re typically pink to red, develop one to two months after the injury, and may gradually become less noticeable over time. They form because the body overproduces collagen during healing, creating stiff, elevated tissue where the skin should be flat.
Keloids are more aggressive. They extend beyond the original wound area, appear red to purple, and can continue growing for months or even years after the burn. Unlike hypertrophic scars, keloids never improve on their own and are harder to treat, with a high recurrence rate. They also carry a slightly increased risk of developing into skin cancer over time.
Contracture scars form when large areas of skin are damaged and the healing tissue tightens as it matures. When a contracture crosses a joint (the neck, elbow, or fingers, for example), it can physically restrict your range of motion. These scars often require more intensive treatment, sometimes including surgery, to restore function.
Silicone Sheets and Gels
Silicone-based products are the most widely recommended first-line treatment for raised burn scars. They work by creating a barrier over the scar that traps moisture, mimicking the hydration level of healthy skin. This signals the body to slow down collagen production, which is the underlying driver of thick, raised scarring. Silicone sheets also redistribute mechanical tension away from the wound edges, which helps prevent the scar from widening or thickening further.
For best results, silicone sheets should be worn for up to 24 hours a day. At the end of each day, wash the sheet and reapply it. This routine needs to continue every day for several months. Silicone gels are an alternative for areas where sheets don’t adhere well, like the face or hands, though the sheeting form provides the added benefit of physical compression. You can find both over the counter at most pharmacies.
Daily Scar Massage
Massaging a burn scar helps break up the dense collagen fibers that make scar tissue feel hard and tight. It improves pliability over time and can also reduce itching and discomfort. Start with light pressure and gradually work up to firmer, deeper pressure as the scar tolerates it. The goal is to feel the tissue moving under your fingers without causing pain.
Massage your scar daily, ideally multiple times a day, for several minutes per session. Use a fragrance-free moisturizer or vitamin E oil to reduce friction. Consistency matters more than intensity here. Weeks of daily massage produce cumulative changes in how the scar feels and moves.
Pressure Garments
Custom-fitted pressure garments are a standard treatment for larger burn scars, particularly after extensive burns. They apply sustained compression at 20 to 30 mmHg (roughly the pressure needed to limit blood flow to the scar surface), which suppresses the overactive healing processes that create raised, thickened tissue.
The commitment is significant: pressure garments are typically worn 23 hours a day for approximately 12 months, or until the scar has fully matured. They’re removed only for bathing and skin care. The garments may need to be re-sewn or fitted with inserts over time to maintain consistent pressure as the scar changes shape. Despite the inconvenience, pressure therapy is one of the most effective non-surgical options for preventing hypertrophic scarring across large surface areas.
Sun Protection
Healing burn skin is extremely vulnerable to sun damage. UV exposure can darken a scar permanently through post-inflammatory hyperpigmentation, making it more visible against surrounding skin. Use a broad-spectrum sunscreen with SPF 30 or higher that blocks both UVA and UVB rays. Products containing zinc oxide or titanium dioxide tend to be less irritating on sensitive scar tissue. Reapply according to the directions on the bottle, and cover the scar with clothing whenever possible during the first one to two years of healing.
Steroid Injections
For hypertrophic scars and keloids that don’t respond to silicone or pressure therapy, corticosteroid injections can flatten and soften raised scar tissue. The medication is injected directly into the scar, where it reduces inflammation and slows collagen production. Treatments are typically given at intervals of about six weeks, with most people needing two or three sessions. In stubborn cases, injections may continue for six months or longer. The injections can be uncomfortable since scar tissue is dense, but they’re one of the most effective in-office options for reducing scar bulk.
Laser Treatment
Fractional CO2 laser therapy is one of the most effective clinical treatments for improving the texture, color, and flexibility of burn scars. The laser creates thousands of microscopic channels in the scar tissue, triggering the body to replace rigid collagen with more organized, flexible tissue. This process gradually smooths and softens the scar over multiple sessions.
You may notice some improvement after a single treatment, but the best results come after six to ten sessions, according to the University of Utah Burn Center. Each treatment is followed by one to two weeks of crusting, swelling, bruising, or scabbing as the skin heals. Laser therapy will never completely erase a burn scar, but it can make a dramatic difference in how the scar looks and feels, particularly for scars that are tight, raised, or discolored.
Fat Grafting
Fat grafting is a newer approach that addresses burn scars from beneath the surface. Fat is harvested from another area of your body (usually the abdomen or thighs), processed, and injected under the scar. Beyond simply adding volume to depressed scars, the injected fat contains a high concentration of stem cells that appear to actively remodel scar tissue. Studies have found visible improvements in skin quality, pigmentation, and fibrosis, along with reduced pain in the treated area. Both patients and surgeons report significant satisfaction with outcomes. The technique also mechanically breaks up adhesions between the scar and deeper tissues, immediately improving pliability.
Surgical Scar Revision
Surgery becomes necessary when a burn scar restricts movement or causes significant functional problems, particularly with contractures over joints. The most common technique is called Z-plasty, which replaces a tight, straight scar with a zigzag pattern. This redistributes tension across the skin and lengthens the contracted area, restoring range of motion. The trade-off is a longer, more complex scar, but one that lies flatter and pulls less on surrounding tissue.
Z-plasty is especially useful for scars that cross natural skin tension lines or sit near areas where appearance matters, like the lips, eyelids, or neck. For larger contractures, skin grafts (transplanting healthy skin from another body site) or tissue expansion (gradually stretching nearby healthy skin to cover the scarred area) may be needed. These are more involved procedures with longer recovery times but can restore both function and appearance in severe cases.
Timing Your Treatment
Burn scars go through a remodeling phase that begins two to three weeks after injury and can continue for up to two years. During this window, the body is actively breaking down and reorganizing collagen, which means the scar is still changing. Non-invasive treatments like silicone, massage, and pressure therapy should start as soon as the wound has fully closed. These work best while the scar is still immature and responsive to intervention.
More aggressive treatments like laser therapy and steroid injections can begin once the scar has stabilized somewhat, typically a few months in, though your treatment team will guide the timing based on how the scar is progressing. Surgical revision is generally reserved for mature scars that have stopped changing on their own, usually after the one- to two-year remodeling window has closed. Starting early with conservative measures and layering in more intensive treatments as needed gives you the best chance of a good outcome.