CO₂ Laser for Acne Scars: Complete Recovery Guide

Fractional CO₂ laser is the gold standard for moderate-to-severe acne scars. What worries patients most isn't the session — it's recovery. 5-7 visible days that need planning. Here's the day-by-day guide based on hundreds of patients treated at Elyzea.

Before the session

2 weeks prior: avoid direct sun exposure. No retinol or strong acids for 5 days before. Stay hydrated. Have healing cream ready (Biafine, Cicaplast, or what Dra. Geldres recommends) and SPF 50+ mineral sunscreen.

Recovery timeline

Day 0 (post-session)

Reddened, warm skin, intense sunburn sensation. Apply soothing/hydrating cream every 2 hours. Sleep elevated that night (extra pillow) to reduce swelling.

Day 1-2

Peak redness. Visible swelling especially around eyes. Tight, dry skin. Apply cream every 3-4 hours. Paracetamol for discomfort. NO aspirin or ibuprofen (interfere with healing).

Day 3-4

Peeling begins. Skin looks darker with microscopic crusts that fall naturally. DO NOT scratch, DO NOT exfoliate. If itching bothers you, apply a cold compress. Skin is renewing underneath — the process is uncomfortable but normal.

Day 5-6

Accelerated peeling. Old skin falls away revealing pink, sensitive, new skin. Still no makeup. Keep hydration constant and strict sun protection if you go out.

Day 7-8

Most skin has reepithelialized. Gentle mineral makeup can be applied. Avoid thick creamy foundations. Skin looks luminous and more uniform — the sensation is of complete renewal.

Week 2-4

Can resume normal skincare routine (no strong retinoids yet). Continue strict daily sun protection — new skin is more vulnerable to pigmentation.

Month 1-6

Scar results consolidate progressively. New collagen fills atrophic scars. Texture improves. Deep scars may require 2-3 sessions spaced 6-8 weeks apart.

What NOT to do

  • ✦ Scratch during peeling (causes permanent scarring)
  • ✦ Mechanical exfoliants or acids before 3 weeks
  • ✦ Direct sun without SPF 50+ mineral for 4 weeks
  • ✦ Saunas, steam, or intense exercise the first 5 days
  • ✦ Aspirin, ibuprofen, or NSAIDs (interfere with collagen)

When to worry

Complications are rare with an experienced plastic surgeon but possible. Call the clinic if: severe pain not relieved by paracetamol, redness worsening after day 4, white-yellow spots (possible infection), or fever. At Elyzea, Dra. Geldres is available via WhatsApp during the recovery period.

Learn more about the CO₂ laser treatment in Miraflores or compare with picosecond laser.

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CO₂ laser at Elyzea — equipment, anesthesia, infrastructure

The fractional CO₂ laser is the gold standard for skin resurfacing — but only when the device is genuine (not a Chinese imitation), the operator is experienced, the anesthesia infrastructure supports running full ablative depth comfortably, and the recovery setup includes proper post-procedure care. At Elyzea, the CO₂ platform is from a recognized manufacturer with calibrated power and depth control. The MD anesthesiologist on-site enables proper full-energy protocols (which, with topical numbing alone, would be too painful to deliver as designed). Per the price list, CO₂ pricing ranges from S/200 (~US$57) for individual lesion removal to S/2,500 (~US$714) for full facial resurfacing. For darker skin tones (Fitzpatrick V–VI), Morpheus8 is often the safer first-choice resurfacing modality given the lower post-inflammatory hyperpigmentation risk; the consultation maps your specific situation to the right tool.

Why Elyzea is different in Lima

Three things separate Elyzea from most aesthetic-medicine providers operating in Lima and across Latin America. First, we use real, manufacturer-genuine equipment — not the Chinese imitations sold under similar-sounding brand names that flood the regional market. Whether the procedure involves a HIFU platform, a CO₂ laser, a Morpheus8 unit, a picosecond laser, or any other technology, the device is the genuine FDA-cleared (or equivalent) product, with manufacturer service contracts and original consumables. Second, an MD anesthesiologist is on-site for procedures that require it. Topical numbing alone is inadequate for many protocols at the depth or energy that actually delivers results; on-site anesthesia means we can run the protocol as designed without forcing patients to grit through pain or quietly reducing energy mid-procedure. Third, a full clinical setup includes a treatment room, an anesthesia bay with proper emergency equipment, a private recovery room where patients can decompress 30–60 minutes before leaving, and a dispensary that stocks post-procedure care products. Not a single-bed spa room.

For patients flying to Lima from the US, Canada, Europe, or other Latin American countries, this clinical infrastructure is the prerequisite — not a marketing add-on. When you're a medical tourist, you don't have a local primary-care doctor and you don't have family in the same time zone. The clinic itself has to be capable of handling whatever happens during and after the procedure, in real time.

What the free virtual consultation covers

The 45-minute free virtual consultation with Dra. Geldres is the starting point for any treatment plan. We review your goals in detail, your medical history including current medications and skincare routine, photos of the area or concern (taken with consistent lighting), and any prior aesthetic treatments and their outcomes. We then discuss realistic options for your specific case, what each delivers, what each does not, and what a sensible sequence looks like if multiple modalities are appropriate.

For medical-tourism patients, the consultation also covers travel logistics: trip length, hotel recommendations in Miraflores, what to bring, when to arrive relative to the procedure, and what to plan for the recovery window. The goal is that you arrive in Lima with a clear plan and no surprises — and the freedom to redirect or decline anything that isn't right for you. The consultation is genuinely free and does not commit you to anything.

Transparent pricing — no surprises

Every treatment Elyzea offers is published on our public price list (prices.md in the website repository, mirrored on the price pages). The free virtual consultation determines protocol, sessions, and any combination plan; the per-session prices on the public list are what you pay. There are no opaque "personalized quotes" that scale to perceived ability to pay, no pressure-package upsells, and no surprise invoice items at checkout.

Anesthesia tier (topical, nerve block, oral sedation, or conscious IV sedation) is matched to the protocol depth and discussed transparently at consultation. When a treatment is part of a multi-modality plan (HIFU + Morpheus8, fillers + CO₂, etc.), the full cost is mapped out before any commitment. Lima pricing reflects local cost structure — significantly below US clinics for the same FDA-cleared technology — and the public price list ensures the savings actually reach the patient.

Evaluate your case at no cost

Dra. Geldres reviews your scars and gives you a plan with exact session count and timeline.

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