If you’re staring at a thick, red scar and wondering how long it’s going to look like this, you’re not alone — it’s one of the most common questions about hypertrophic scars. The honest answer is that it takes longer than most people expect, but there’s a fairly predictable pattern to how it unfolds.
The General Timeline
Every scar is different, but hypertrophic scars tend to follow a broadly similar pattern as they mature:
- Weeks 2–6: The scar starts to form — raised, red or pink, and firm to the touch.
- Weeks 6–12: This is usually the peak, when the scar is at its thickest and most noticeable, as collagen production is at its highest.
- Months 3–6: Gradual softening and fading typically begin.
- Months 6–12: Most people see substantial improvement during this window.
- Months 12–18: The scar usually reaches close to its final appearance.
- Months 18–24: Some scars continue improving slowly from here; others have already stabilised.
In short: most of the dramatic change happens in the first year, but full maturity can take up to two years. For more on what a hypertrophic scar actually is and how it differs from a keloid, see our full hypertrophic scars guide.
Will It Fade Completely?
Most hypertrophic scars improve substantially without any treatment at all, and the end result is usually a fine, pale line that’s far less noticeable than it was at its peak. That said, a scar rarely disappears completely — some trace is normal, even after full maturation.
What Affects How Well — and How Fast — It Fades
- Location: Scars on the chest, shoulders, upper back, and over joints face more tension and tend to take longer and scar more visibly than scars on the face or neck.
- Skin type: Darker skin is somewhat more prone to hypertrophic scarring.
- Infection: A wound that gets infected during healing raises the risk of a more pronounced scar.
- Sun exposure: UV exposure during that first year can permanently darken a scar, so sun protection genuinely matters.
- Smoking: Can worsen scarring, particularly around the time of the original injury or any later treatment.
- Early care: Starting silicone, and discussing steroid injections or laser treatment with a dermatologist early on, tends to lead to a flatter scar, sooner, than waiting alone.
What You Can Do While You Wait
Since most of this timeline happens whether or not you intervene, the goal of home care is to help the process along rather than rush it. A consistent silicone routine — using a gel such as our Rejuvasil Silicone Scar Gel or a sheet from our Scar Fx Silicone Sheeting range — alongside daily sun protection, is the simplest evidence-backed thing you can do during this window.
If your scar isn’t softening after several months, or is painful, restricting movement, or affecting your confidence, it’s worth talking to a dermatologist about corticosteroid injections, pressure garments, or laser treatment rather than waiting out the full two years.
This article is for general information only and isn’t a substitute for personalised medical advice. Please speak to a dermatologist if you have concerns about how your scar is healing.
References
- Cleveland Clinic, “Hypertrophic Scar.”
