Surgical recovery is a category of its own in skincare. The skin around an incision is healing through a different cascade than skin healing from acne or laser. The post-operative window has predictable phases, the scar outcomes are largely set in the first 12 months, and what you do (and don’t do) during that year shapes how the scar looks for the rest of your life. For gender-affirming surgeries specifically, the additional layer is that hormone therapy is often active during the same window, which affects healing in ways worth knowing about.
What the recovery phases actually are
Wound healing has three classic phases: inflammation (first 1 to 5 days), proliferation (roughly day 5 to week 3, when new tissue forms), and remodeling (week 3 onward, sometimes lasting a full year). For most gender-affirming procedures (top surgery, facial feminization, body contouring, genital reconstruction), the surgical team handles the inflammatory phase with their post-op protocol. Your skincare role begins around week 2 to 4 and continues for at least 12 months.
Different procedures expose different tissue. Chest reconstruction (top surgery) leaves long horizontal incisions, often with nipple grafts that have their own healing curve. Facial feminization can involve scalp incisions (forehead recontouring), tracheal shave incisions, jaw and chin work, and rhinoplasty. Each has its own scar geography, but the framework is the same.
Why hormone therapy complicates it
Testosterone shifts sebum production up, increases collagen density, and changes how skin scars. For trans men on testosterone, scars often heal thicker than in untreated skin, with higher risk of keloid or hypertrophic scarring. Estrogen and antiandrogen therapy shift sebum down, thin the skin somewhat, and can slow wound healing modestly. For trans women on estrogen, the scar tends to be flatter but takes longer to fully mature. Neither is better or worse; both are predictable and both respond to standard scar care.
What helps, the six categories
The six product categories for gender-affirming surgical recovery, in the order you’ll use them:
Gentle cleansing is the first category. Once the surgical team clears you to wash the area (usually day 3 to 7), a fragrance-free, surfactant-mild cleanser around the incision is what you want. Avoid actives, scrubs, or anything with essential oils. CeraVe and Vanicream syndet cleansers are reasonable defaults.
Barrier-supporting moisturizer is the second category. From the time the incision is closed (no open or weeping spots) through the entire remodeling phase, a ceramide-cholesterol-fatty acid moisturizer twice daily keeps the surrounding tissue supple. BioCell Renewal Cream works here because it’s fragrance-free, the lipid ratio supports compromised skin, and the occlusive layer doesn’t macerate the scar the way petrolatum can.
Silicone scar therapy is the third category. Silicone gel or silicone sheets are the most evidence-supported topical scar intervention. Start once the incision is fully closed (usually 2 to 4 weeks post-op, confirmed by your surgical team), apply daily, continue for at least 3 to 6 months. The evidence shows silicone improves scar appearance and reduces hypertrophic and keloid formation in higher-risk skin.
Sun protection is the fourth category. Once the incision is healed, daily sunscreen on the scar is non-negotiable for the first 12 months. Scars hyperpigment with UV exposure, and the discoloration is much harder to reverse than to prevent. Mineral sunscreens with zinc oxide are the most barrier-friendly choice.
Pressure or massage is the fifth category. Gentle scar massage (once cleared, usually around week 4 to 6) helps remodel collagen and reduces adhesions. Two to three minutes, two to three times daily, with light pressure. Excess pressure or massage too early can cause widening, so timing matters.
Targeted treatment is the sixth category, only if needed. Hypertrophic or keloid scars sometimes need intralesional cortisone injections from a dermatologist. Pigmentation issues respond to azelaic acid 15 percent or tranexamic acid topical (once the surgical team clears active ingredients on the scar, usually 3 months post-op). Don’t try to skip ahead to category six during the first eight weeks.
The contrarian read: the early months matter more than the products
The skincare industry sells scar creams as the deciding factor in surgical outcomes. They aren’t. The deciding factors are surgical technique, tension on the incision, infection control, sun protection, and time. Silicone has good evidence; vitamin E, onion extract (Mederma), and most botanical scar oils have much weaker evidence. If you can only do two things, do silicone and sunscreen consistently. Everything else is supplementary.
When to see a dermatologist
See a dermatologist (in coordination with your surgical team) if a scar is becoming raised, darker, or wider in the first 3 months, if you develop persistent itching or pain along the incision, or if surrounding skin is breaking out heavily (post-surgical acne flares are common with testosterone and benefit from prescription topical adjustment). For darker Fitzpatrick phototypes, schedule a derm follow-up at 3 months as a default, because keloid risk is higher and early intervention is much more effective than late intervention. If you’re on testosterone, the post-op acne flare is sometimes severe enough to warrant a prescription course, and the timing matters because untreated post-op acne can complicate scar maturation in nearby skin.
The real numbers
A 2019 systematic review in the Aesthetic Surgery Journal reported that silicone-based scar therapy reduced hypertrophic and keloid scar formation by approximately 25 to 40 percent compared to no treatment, with the strongest effect in patients who started by week 4 and continued for at least 90 days. A 2018 paper in Plastic and Reconstructive Surgery evaluating top-surgery outcomes specifically found that scar quality scores at 12 months correlated most strongly with sun-protection adherence and silicone use, not with which scar product brand was chosen. Scar maturation continues for up to 18 months in most cases and longer in patients on testosterone.
FAQ
When can I resume my full skincare routine? Around the surgical site specifically, retinoids and acids are usually paused for 3 to 6 months post-op. On the rest of the face or body, you can typically resume by week 4 to 6 if the rest of your skin is calm.
Is bio-oil or rosehip oil worth using? The evidence is weaker than for silicone. They aren’t harmful for most people, but they’re not a substitute for silicone if scar quality is a priority.
What about massage timing for top surgery scars? Most surgeons clear scar massage around week 4 to 6. Light pressure only, in short sessions. Aggressive massage too early can cause scars to widen.
Will testosterone make my scar darker or thicker? Often yes, modestly. Silicone and sun protection, started early, mitigate most of the difference. A derm consult at 8 to 12 weeks is worthwhile if you’re noticing thickening.
Can I use vitamin C serum on healed scars? After 3 to 4 months, once the scar is no longer in early remodeling, vitamin C can help with pigmentation. Start with low concentration (5 to 10 percent), patch test, and stop if the scar gets irritated.
For barrier support post-procedure, see why my barrier won’t heal, and for pigmentation management on scars, why my hyperpigmentation keeps coming back. Tag hub: soothing skincare.
Sources
Mustoe TA et al. International clinical recommendations on scar management. Plastic and Reconstructive Surgery, 2002. Berman B et al. A review of the biologic effects, clinical efficacy, and safety of silicone elastomer sheeting for hypertrophic and keloid scar treatment. Dermatologic Surgery, 2007. Monstrey S et al. Updated scar management practical guidelines, non-invasive and invasive measures. Journal of Plastic, Reconstructive and Aesthetic Surgery, 2014.