Skin cancer surgery saves lives — but scarring after skin cancer removal is a real and legitimate concern for many patients. Whether your procedure was a simple punch biopsy, curettage and diathermy, or a larger excision, the wound will leave some mark. How prominent that mark becomes is partly up to you.

This practical guide covers the evidence-based methods for reducing scarring after skin cancer surgery, the scar healing timeline you can expect, and when it is worth discussing scar revision with your doctor.

Concerned about scarring after skin cancer surgery? Speak to the Manningham team today.

Why Skin Cancer Scars Form

Scarring is a natural part of the wound healing process. When skin is damaged — by a punch biopsy, curettage or surgical excision — the body lays down collagen to repair the tissue. This new collagen is different in texture, colour and arrangement to the surrounding skin, which is what creates the visible scar.

Factors that influence scar formation include:

  • The size and depth of the wound
  • The location on the body (trunk and upper back scar more than the face)
  • Your age and genetics
  • How well you follow post-operative aftercare instructions
Dermatology specialist reviewing wound healing and scar formation after skin cancer surgery at Manningham Skin Cancer Clinic
A specialist reviewing post-surgical wound healing — understanding scar formation is the first step to managing it effectively.

The Scar Healing Timeline: What to Expect Month by Month

Understanding what your scar will look like at each stage helps you know what is normal — and what requires attention. Most scars go through predictable phases over 12 to 18 months.

Timeframe What the Scar Looks Like Key Actions
Weeks 1–2 Pink, raised, may be tender Keep clean, covered and out of sun
Weeks 3–6 Thickening, may feel itchy — this is normal Begin silicone gel once fully closed
Months 2–4 Scar reaches maximum thickness, may appear red Continue silicone, begin gentle massage
Months 4–9 Scar begins to soften, flatten and fade Maintain sun protection, continue massage
Months 9–18 Scar matures — pale, flat, less prominent Review with doctor if still raised or wide

Evidence-Based Scar Reduction Methods

These are the three best-supported, non-surgical strategies for minimising scarring after skin cancer removal. Used consistently and in combination, they produce significantly better outcomes than no management at all.

Silicone Gel and Silicone Sheets

Silicone is the most well-supported non-surgical scar reduction method available. According to Healthdirect Australia, silicone-based treatments are among the most consistently recommended options for post-surgical scars. Applied over a fully closed wound, silicone hydrates the scar tissue and reduces collagen overproduction. Silicone sheets are worn for 12+ hours per day; silicone gels are applied twice daily. Evidence supports their use from approximately 2 weeks post-surgery once the wound is fully closed.

Scar Massage Technique

Gentle scar massage (2 to 3 minutes, twice daily) using a moisturising oil or cream breaks down adhesions within the scar tissue and improves the alignment of collagen fibres. Begin once the wound is fully healed — your doctor will confirm when this is appropriate. Apply firm but comfortable pressure in circular and linear movements along the scar.

Sun Protection on the Scar

New scar tissue has no melanin and will hyperpigment (darken permanently) with UV exposure. This is one of the most common and easily preventable causes of a prominent, discoloured scar. The Cancer Council Australia strongly recommends daily sun protection for healing skin. Cover healing scars with clothing or apply SPF50+ for at least 12 months after the procedure — even on overcast days.

Proper wound care and dressing technique after skin cancer removal to minimise scarring
Proper wound care in the first weeks after skin cancer surgery is one of the most effective ways to reduce long-term scarring.

What to Avoid If You Want to Minimise Scarring

Certain behaviours during healing can significantly worsen your scar outcome. Avoiding these gives the scar the best possible environment to mature well. You can also read our full guide on caring for your skin after a skin cancer procedure.

  • ✕Picking at scabs or dried wound edges — removes the protective layer and restarts the inflammation cycle, worsening the final scar
  • ✕Sun exposure on the healing scar without protection — causes permanent hyperpigmentation
  • ✕Smoking — significantly impairs collagen formation and wound healing, leading to wider, less even scars
  • ✕Excessive stretching of the wound area during the first 6 weeks — can cause widening and raised scarring
  • ✕Using harsh antiseptics (hydrogen peroxide, iodine) on a healing scar — these damage new cells and delay healing

Scar Types and What You Are Dealing With

Not all scars are the same. Knowing what type of scar you have helps you understand the appropriate management approach and whether medical intervention may be beneficial. For a deeper understanding of healing, read our guide on wound care and how proper healing prevents long-term scarring.

Scar Type Description Common After
Flat scar Pale, smooth, flush with skin surface Most skin cancer procedures
Raised (hypertrophic) Elevated above skin but within wound boundaries Deeper or larger excisions
Keloid Grows beyond wound boundaries — more common in darker skin types Genetically predisposed individuals
Atrophic (indented) Depressed below skin surface Secondary intention healing (curettage)

When Is Medical Scar Revision Worth Considering?

If, after 12 months of conservative management, your scar remains noticeably raised, wide, discoloured or symptomatic (itchy, tight), it is worth speaking to the clinic about scar revision options. The consulting doctors at Manningham Skin Cancer Clinic offer scar revision treatments for post-skin cancer surgery scarring specifically — from surgical re-excision through to non-surgical approaches.

Important: Scar revision is most effective when the scar has fully matured — at least 12 months post-surgery. Attempting revision before this point risks creating a new, less predictable scar. Your doctor will advise whether you are a suitable candidate. Read more about scar revision surgery at Manningham.

Frequently Asked Questions About Skin Cancer Scarring

Will the scar go away completely?+
Scars do not disappear completely, but they do fade and flatten significantly over 12 to 18 months. With good aftercare — silicone gel, sun protection and scar massage — most post-skin cancer surgery scars become barely noticeable. Prominent or raised scars can be further improved with scar revision treatment.
How long does the scar take to heal fully?+
Surface healing takes 1 to 4 weeks depending on the procedure and wound size. Scar maturation — the process of the scar flattening and fading — continues for 12 to 18 months. Active scar management during this period produces significantly better outcomes. See our complete guide to wound care after skin cancer surgery.
What is the most effective treatment for a scar after skin cancer removal?+
The most evidence-based options are silicone gel or silicone sheets (from week 2), daily scar massage (once fully closed), and rigorous UV protection for 12 months. For persistent or raised scars, medical scar revision treatment is available at Manningham Skin Cancer Clinic.
Does silicone gel actually work on surgical scars?+
Yes — silicone is the most consistently supported non-surgical scar treatment in peer-reviewed literature. It works by hydrating the scar and reducing the inflammatory response that drives collagen overproduction. For best results, use consistently for at least 3 months.
When can I start massaging the scar?+
Scar massage can typically begin once the wound is fully closed and the surface skin is intact — usually 3 to 4 weeks post-surgery for sutured wounds. Always confirm with your doctor before starting, as massaging a wound that is not fully healed can cause complications.
Why does sun exposure make my scar worse?+
Scar tissue has no melanin — the pigment that protects skin from UV damage. UV exposure on a healing scar causes permanent hyperpigmentation — a darkened, discoloured mark that becomes much harder to treat. Protecting the scar from the sun for 12 months is one of the most effective and low-effort ways to ensure the scar fades as lightly as possible.
When should I consider scar revision treatment?+
Scar revision is generally recommended when the scar remains raised, wide, tight or discoloured after 12 months of conservative management. It is most effective once the scar has fully matured. The consulting doctors at Manningham Skin Cancer Clinic offer scar revision consultations — book online or call (03) 8840 1410.

Manningham Skin Cancer Clinic

Concerned About Your Scar? Book a Scar Revision Consultation

The consulting doctors at Manningham offer scar revision treatments for post-skin cancer surgery scarring. Book a consultation to discuss what is possible.

Templestowe Lower VIC 3107 | No referral required