Burn scars respond to a combination of consistent daily care and, in some cases, professional treatment. The most effective options include silicone products, pressure therapy, scar massage, sun protection, and laser treatments. Which approach works best depends on the type of scar you’re dealing with and how far along it is in the healing process, since burn scars typically peak in severity around 6 months and continue maturing for 12 to 18 months.
How Burn Scars Develop and Mature
After a burn heals, the body produces extra collagen to repair the damaged area. Sometimes it produces too much, creating a raised, discolored scar. Scarring usually begins within the first few months after the burn, reaches its worst appearance around the 6-month mark, and then gradually softens and flattens over 12 to 18 months. This entire window is your best opportunity to influence how the scar turns out, because the tissue is still actively remodeling.
Not all burn scars behave the same way. Hypertrophic scars stay within the boundaries of the original wound, appear pink to red, and develop within one to two months of the injury. They’re easier to treat and may become less noticeable on their own over time. Keloid scars grow beyond the wound’s edges, appear red to purple, and can develop months or even years later. They never resolve without treatment and have a high recurrence rate even after intervention. A third type, contracture scars, form when large areas of skin tighten during healing, potentially restricting movement across joints.
Silicone Products
Silicone is the most well-supported topical treatment for burn scars. It comes in two forms: adhesive sheets you place directly over the scar and gel that you spread on like a lotion. Both work by creating a protective barrier that keeps the scar hydrated and helps prevent excess tissue from forming. A study comparing silicone gel, silicone sheets, and onion extract cream on burn scars found that both silicone formats performed equally well, and both were significantly more effective than the onion-based product at reducing scar thickness and redness over six months.
If you’re starting with silicone sheets, build up gradually. Wear the sheet for about 4 hours a day for the first two days, then increase wear time as your skin tolerates it. Most burn rehabilitation programs recommend working up to near-continuous wear (removing only to wash the skin and the sheet). Consistency matters more than any single session, so find a product format you’ll actually stick with. Sheets work well for flat areas like the chest or forearm, while gel is easier to apply on curved or mobile areas like hands and the neck.
Scar Massage
Regular massage is one of the simplest things you can do at home to soften a burn scar. The technique involves pressing into the scar tissue using small circular motions. Start gently in the early weeks of healing, then gradually increase pressure over time until the skin blanches (turns white briefly under your fingertip) during the massage. This helps break up the dense collagen fibers that make scars feel thick and rigid.
Aim for twice a day, about 15 minutes per session. Larger burn areas may need longer. You can use a plain moisturizer or silicone gel during massage to reduce friction. Over weeks, you’ll likely notice the scar becoming softer, flatter, and more pliable. This is especially important for scars near joints, where stiffness can limit your range of motion.
Pressure Therapy
Custom pressure garments have been a standard treatment for burn scars for decades. They work by applying constant, even pressure to the healing tissue, which helps flatten raised scars and reduce redness. Research indicates that a minimum of 15 mmHg of pressure is needed for effectiveness, which is why off-the-shelf compression sleeves often fall short. Custom-fitted garments, prescribed through a burn rehabilitation team, are tailored to deliver the right amount of pressure to specific areas.
Pressure garments are typically worn 23 hours a day (removed only for bathing and skin care) for as long as the scar remains active, which can mean 12 to 18 months of use. That’s a significant commitment, and compliance is the biggest challenge. The garments can feel hot, tight, and uncomfortable, particularly in warmer months. But for large or severe burns, pressure therapy combined with silicone is one of the most effective combinations available.
Sun Protection
New burn scars are extremely vulnerable to sun damage. The healing skin lacks its normal pigment defenses, which means even brief sun exposure can cause permanent darkening or uneven discoloration that no treatment will fully reverse. Use a broad-spectrum sunscreen with SPF 30 or higher on any exposed scar tissue, and reapply every 2 hours when you’re outdoors. Reapply immediately after swimming, heavy sweating, or toweling off.
Physical coverage is even more reliable than sunscreen alone. Wearing clothing over the scar, or using pressure garments that also block UV, removes the guesswork. This level of sun protection should continue for at least the first 12 to 18 months while the scar is still maturing, and ideally longer for scars that remain pink or red.
Professional Treatments
When home care isn’t enough, several clinical options can make a meaningful difference. Steroid injections delivered directly into the scar tissue are a first-line treatment for keloids and thick hypertrophic scars. The injections work by reducing inflammation and slowing collagen production. They’re typically repeated every 4 to 8 weeks for several months while the scar is still active. The treatment involves some discomfort (the scar tissue is dense, so the injection requires pressure), but most people tolerate it well.
Laser therapy is another option with strong clinical support. A specific type of vascular laser targets the blood vessels feeding the scar, which reduces redness and can soften the tissue over multiple sessions. It’s considered a preferred choice for both hypertrophic scars and keloids by international scar management guidelines. Laser treatments are generally done in an outpatient setting, spaced several weeks apart, and work best when combined with silicone and pressure therapy rather than used alone.
For contracture scars that restrict movement, physical or occupational therapy is essential. Stretching programs, splinting, and range-of-motion exercises can prevent joints from locking into position as the scar tightens. In severe cases where function is significantly limited, surgical release of the contracted tissue may be necessary, often followed by skin grafting and another round of scar management.
What to Use and When
The earlier you start scar management, the better the outcome. Once the burn wound has fully closed (no open areas or scabbing), you can begin silicone products and gentle massage. Pressure garments are typically fitted a few weeks after wound closure. Sun protection starts immediately and doesn’t stop.
For mild to moderate scars, a consistent home routine of silicone, massage, and sun protection is often enough to produce a noticeably flatter, softer, less visible scar. For thicker, raised, or restricting scars, adding pressure garments and clinical treatments like steroid injections or laser therapy gives you the best chance of improvement. These approaches work together, and no single treatment does everything on its own. The common thread across all of them is consistency over months, not weeks.