Laser Recovery Time
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Skin Health Library · Laser
The Laser Recovery Timeline
What healing actually looks like, day by day — and how the right aftercare protects your result.
Recovery is part of the treatment, not an afterthought. Knowing what to expect — and caring for the skin correctly while it heals — has a real effect on both comfort and the final result. Laser resurfacing recovery follows a predictable arc, though the exact timeline depends on the laser, the depth and your skin.
The timeline below reflects a typical erbium, fully ablative recovery — one of the shorter courses among ablative treatments thanks to erbium’s minimal residual heat. Lighter fractional treatments are generally quicker still; traditional CO₂ treatments typically take longer at each stage. Your specific plan is reviewed before treatment.
Why Aftercare Matters
Freshly treated skin should not meet every active in your normal routine.
By The Numbers
Recovery, Milestone by Milestone
Healing moves through recognizable phases. Here is a typical course for erbium, fully ablative resurfacing — one reason erbium is often chosen when downtime matters.
Typical recovery milestones — erbium, fully ablative
Approximate time to each milestone (individual recovery varies)
View data table
| Milestone | Typical timing |
|---|---|
| Swelling & oozing settle | Days 1–3 |
| Re-epithelialization (new skin) | Days 5–7 |
| Comfortable for light makeup | Days 7–10 |
| Most redness (erythema) resolved | Weeks 2–4 |
Approximate, typical milestones for erbium fully ablative resurfacing; recovery varies with depth, settings and skin, and CO₂ recovery is generally longer. Source: dermatology clinical reviews and typical reported recovery.
The PhasesWhat Each Stage Looks Like
Recovery is easier when you know what’s normal at each point:
Days 1–3
Swelling, warmth and some oozing are expected. Gentle cleansing, occlusive moisture and rest are the priorities.
Days 3–5
Peeling and sloughing as the surface renews. No picking — let the skin shed on its own.
Days 5–7
Re-epithelialization: a fresh, pink skin surface forms. The most intensive phase is passing.
Days 7–10
Pinkness continues to fade; many patients are comfortable with light mineral makeup and returning to routine.
Weeks 2–4
Residual pinkness resolves for most. Strict sun protection is essential during this window.
Months 1–3+
Collagen remodeling continues, so results keep refining well after the surface has healed.
AftercareHow to Protect Your Result
The way skin is cared for after resurfacing influences how it heals and how long results last. The goal is to support the barrier while it rebuilds — not to overload freshly treated skin with strong actives.
Gentle cleansing and moisture
During the earliest days, gentle cleansing and generous, appropriate moisture (often an occlusive) keep the healing surface comfortable and protected. Your specific products and schedule are provided for your treatment.
Photoprotection is non-negotiable
Ultraviolet and visible-light exposure can drive pigmentation, and freshly treated skin is especially vulnerable to post-inflammatory hyperpigmentation. Diligent broad-spectrum sun protection during recovery is one of the most important things you can do to protect your result.
Reintroducing your routine
Active ingredients from a normal routine — retinoids, acids and the like — are reintroduced gradually and only when the skin is ready, because treated skin should not automatically meet everything it tolerated before. This is guided by your plan.
When to check in
Some swelling, pinkness and peeling are expected. Unusual pain, signs of infection, or anything that concerns you should prompt a call — recovery is monitored, not left to guesswork.
Related reading
Recovery Is Part of the Result
Protecting the investment you make in your skin begins the moment treatment ends.
How We DecideEvidence-Based Practice
Aesthetic medicine changes rapidly, and novelty alone is not evidence. At Onassis Skin Health, treatment and skincare protocols are developed with reference to peer-reviewed medical literature and respected clinical guidance — then interpreted for the individual in front of us.
Research does not replace clinical judgment. It informs it.
Published evidence is read in the context of your anatomy, skin type, medical history, risk profile, lifestyle and desired outcome. Product and technique selection, dosing or placement, and pre- and post-care all follow from that combination of evidence and individualized assessment — not from what is simply popular or available for purchase.
When AppropriateThe Skincare Behind the Recovery
A good recovery is supported by a deliberate skincare plan, before and after. Recovery pairs with:
+ Pre-Treatment Prep
Preparing the skin in the weeks beforehand can support a smoother recovery for appropriate patients.
+ Post-Procedure Regimen
A structured regimen — including ZO Skin Health when appropriate — to support the barrier as it rebuilds.
+ Photoprotection
Broad-spectrum sunscreen to protect healing skin and maintain results.
Combinations are recommended only when each element contributes meaningfully to your goals. Sometimes the right plan is a single, well-chosen treatment — and sometimes it is choosing not to treat at all.
Good to KnowPlanning Your Downtime
Because recovery is predictable, it can be planned. Lighter fractional treatments may need only a few days before you look presentable, while fully ablative treatments — and CO₂ in particular — ask for more. We’ll give you a realistic timeline for your specific treatment so you can schedule around work and events, and so your expectations match what healing actually looks like.
QuestionsFrequently Asked
How long is downtime after laser resurfacing?
It depends on the laser and depth — often a few days for lighter fractional treatments, up to about a week of visible downtime for erbium fully ablative, and longer for CO₂.
When can I wear makeup again?
Many patients are comfortable with light mineral makeup around days 7–10 after a fully ablative erbium treatment, once the new surface has formed; your plan will specify.
How long does redness last?
Most redness resolves within about two to four weeks after fully ablative erbium treatment, fading gradually; CO₂ redness can last longer.
Why is sunscreen so important afterward?
Treated skin is vulnerable to pigmentation; diligent broad-spectrum protection helps prevent post-inflammatory hyperpigmentation and protects your result.
When do I see final results?
The surface heals within a couple of weeks, but collagen remodeling continues for months, so results keep improving over time.
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