Laser Resurfacing Comparison
Fraxel
vs Halo Laser
Fractional Laser Resurfacing vs Hybrid Fractional Laser
Written by the Vera Beauty Editorial Team · Last updated March 2026
Fraxel uses fractional non-ablative 1550 nm (or ablative 1927 nm) wavelengths to treat sun damage, fine lines, and texture with 5–7 days downtime. Halo is a hybrid laser combining ablative 2940 nm and non-ablative 1470 nm in a single pass, delivering ablative-level results with non-ablative-like recovery. For moderate concerns, Halo often requires fewer sessions with less total downtime.
|
Fraxel |
Halo Laser |
| Fractional laser resurfacing |
Hybrid fractional laser |
| 1550 nm non-ablative (Restore) or 1927 nm (Dual) |
2940 nm ablative + 1470 nm non-ablative (simultaneous) |
| N/A |
N/A |
| 2003 (1550 nm) |
2015 (hybrid fractional) |
| Results visible 3–5 days; full effect 3–6 months |
Results visible 3–5 days; peak collagen 3–6 months |
| Permanent improvement (treated tissue); maintenance recommended |
Permanent improvement (treated tissue); maintenance recommended |
| ~$1,000–$2,000 |
~$1,500–$2,500 |
| Moderate (topical + cooling); heat sensation during |
Moderate (topical + cooling); heat + brief stinging |
| 5–7 days (1550 nm); 3–5 days (1927 nm) |
2–5 days |
| Skin resurfacing, periorbital wrinkles, acne scars, surgical scars, melasma, pigmented lesions, actinic keratoses (1927 nm) |
Skin resurfacing, acne scars, wrinkles |
| Deeper texture/scar concerns; patients tolerating longer downtime |
Moderate concerns; patients wanting faster recovery |
Halo's hybrid approach gives most patients the better trade-off: ablative-quality results with manageable downtime. Fraxel 1550 nm is still the right choice for deeper textural concerns or cases requiring more targeted penetration depth — it has more clinical data and longer-term safety evidence. For first-time laser patients or those with active schedules, Halo's 2–5 day recovery vs. Fraxel's 5–7 days is a real practical difference worth discussing with your provider.
How does Fraxel laser work?
Fraxel uses fractional photothermolysis — a technology first described by Manstein et al. in 2004 — to create arrays of microscopic treatment zones (MTZs) of controlled thermal injury in the skin while leaving surrounding untreated tissue intact[1]. The key innovation of fractional delivery is that the stratum corneum remains structurally intact, serving as a natural protective barrier that enables faster healing compared to fully ablative laser resurfacing.
Fraxel is available in two primary configurations:
- Fraxel 1550 nm (Restore): Non-ablative. The 1550 nm erbium glass wavelength is preferentially absorbed by water in dermal tissue, creating columns of thermal injury deep in the dermis without ablating the epidermis. It is the workhorse for acne scarring, deeper textural concerns, and periorbital wrinkles. Multiple sessions (typically 3–5) spaced 4–6 weeks apart are the standard protocol.
- Fraxel 1927 nm (Dual): Near-ablative, targeting the superficial epidermis. The 1927 nm wavelength has higher water absorption and more epidermal activity — it is better suited for superficial pigmentation, melasma, sun damage, and actinic keratoses with 3–5 days of downtime.
A comprehensive review of fractional photothermolysis applications confirmed the technique's broad clinical utility: acne scarring, photoaging (dyschromia, fine wrinkling on face, chest, neck, and hands), melasma, and a range of other skin conditions[3].
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The original fractional photothermolysis study (Manstein et al. 2004) established that creating arrays of microscopic thermal injury while leaving surrounding tissue intact enables collagen remodeling and skin improvement with significantly faster healing than fully ablative approaches[1].
How does Halo laser work?
Halo (by Sciton) is the first commercially available hybrid fractional laser — a device that delivers two different wavelengths simultaneously in a single pass over the skin. The ablative 2940 nm wavelength (Er:YAG) ablates the superficial epidermis, creating microchannels that enable precise removal of damaged epidermal tissue. The simultaneous non-ablative 1470 nm wavelength deposits thermal energy deeper in the dermis, stimulating collagen remodeling without ablating the tissue.
The key clinical advantage of this dual-wavelength simultaneous delivery is that it achieves the epidermal renewal benefit of ablative lasers (pigment removal, texture improvement, collagen stimulation from wound healing) while the non-ablative component continues the deeper collagen remodeling that produces skin tightening and wrinkle reduction. Because the ablative component in Halo is fractional (not full-field), the downtime is substantially less than a full-field Er:YAG or CO2 treatment — typically 2–5 days.
A clinical study of hybrid fractional laser treatment for photodamaged facial skin confirmed meaningful improvements in fine lines, skin texture, and pigmentation with faster healing times compared to CO2 laser, noting that "patients reported greater satisfaction with the hybrid laser" due to the combination of efficacy and reduced recovery[4]. A follow-up comparative study found that multiple hybrid laser sessions at low-to-moderate settings achieved patient satisfaction comparable to a single high-setting session, with recovery of only 4.3 days versus 7.3 days[5].
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A comparative study of hybrid fractional laser approaches found recovery time of 4.3 ± 1.6 days for multiple low-to-moderate sessions, versus 7.3 ± 2.3 days for a single high-setting session — with comparable overall improvement of 51–75% in both groups[5].
How do the results of Fraxel and Halo compare?
Both devices achieve meaningful improvement in sun damage, fine lines, texture, and skin tone — but the pathway and patient experience differ:
- Sun damage and brown spots: Both treat effectively. Fraxel 1927 nm excels at superficial pigment removal. Halo's ablative 2940 nm component ablates surface pigment in a single pass. Most providers consider these equivalent for mild-to-moderate photodamage.
- Acne scarring: Fraxel 1550 nm has more published data for acne scar improvement and is typically preferred for deeper rolling and boxcar scars. A study of 27 Korean patients receiving fractional photothermolysis showed 30% achieving excellent improvement and 59% significant improvement across a series of 3–5 sessions[6]. Halo treats acne scars as well, but the evidence base is less extensive.
- Fine lines and skin tightening: Halo's simultaneous non-ablative component provides deeper collagen stimulation in a single pass. Fraxel 1550 nm achieves comparable depth but requires a series of sessions. The hybrid delivery of Halo may be more efficient for patients who want both epidermal renewal and dermal collagen stimulation.
- Session count: Fraxel 1550 nm for moderate concerns typically requires 3–5 sessions. Halo is often positioned as a 1–2 treatment-per-year protocol. For patients who want results in fewer visits, Halo's efficiency is a genuine advantage.
The improvement from both devices is permanent in the sense that treated tissue is replaced with new collagen and cleared of damaged cells. However, continued photoaging and normal aging will gradually introduce new concerns — annual or biannual maintenance is recommended for both.
What is the downtime and recovery for Fraxel vs Halo?
Downtime is the most practically important difference between Fraxel and Halo for many patients:
Fraxel 1550 nm (Restore): 5–7 days typical recovery. The skin develops a "bronzed" or mottled appearance as the microscopic treatment zones shed over 3–5 days, followed by 2–3 days of visible pinkness. Topical numbing cream plus airflow cooling is the standard comfort protocol during treatment. Swelling is common in the first 48 hours, particularly in periorbital treatment. Sun avoidance is critical for 2 weeks post-treatment.
Fraxel 1927 nm (Dual): 3–5 days. The more superficial wavelength creates more visible bronzing and peeling in the epidermis but less deep redness. Recovery is slightly faster than 1550 nm but involves more visible skin shedding.
Halo: 2–5 days typical. The hybrid delivery creates a different recovery pattern: small MENDs (microscopic epidermal necrotic debris) appear as tiny bronzed dots across the treatment area that shed over 3–4 days, similar to Fraxel but with fewer days of overt redness or swelling. The ablative component produces some pinpoint surface ablation that resolves quickly due to its fractional nature. Most patients are comfortable with makeup coverage by day 3–4.
The practical difference: if a Friday afternoon treatment is planned, Fraxel 1550 nm patients typically return to normal activity by the following Thursday–Friday (7 days). Halo patients are often comfortable with makeup by the following Tuesday (5 days). For patients with tight schedules, this is a meaningful 2–3 day difference. Both devices require strict sun avoidance for 2 weeks post-treatment.
Which skin concerns do Fraxel and Halo treat?
Both devices have broad applications in skin resurfacing, but their FDA clearances and published evidence differ somewhat:
Fraxel FDA indications include: skin resurfacing, periorbital wrinkles, acne scars, surgical scars, melasma, pigmented lesions, and actinic keratoses (1927 nm). The actinic keratosis indication is unique to Fraxel and represents a medical — not just cosmetic — application of fractional laser technology, with real clinical utility for patients with significant sun damage and precancerous lesions.
Halo FDA indications include: skin resurfacing, acne scars, and wrinkles. The hybrid approach means it addresses both the epidermal and dermal components simultaneously, making it particularly effective for patients with a combination of pigmentation concerns, texture, and laxity in a single treatment session.
Both devices treat: sun damage, fine lines and wrinkles, uneven skin texture, enlarged pores, superficial brown spots, and mild acne scarring. For melasma specifically, Fraxel 1927 nm has established evidence, but melasma treatment with any laser requires careful parameter selection and sun protection protocols to prevent rebound hyperpigmentation. For actinic keratoses (pre-cancerous lesions), only Fraxel carries an FDA indication — patients with AKs should discuss with a dermatologist whether laser treatment is appropriate versus topical or procedural alternatives[2].
Which is right for you: Fraxel or Halo laser?
The decision comes down to your primary concerns, downtime tolerance, and how many sessions you're prepared to commit to:
| If your primary goal is… |
Consider |
Reason |
| Moderate acne scarring (rolling, boxcar) |
Fraxel 1550 nm |
More published evidence for acne scar remodeling. A series of 3–5 sessions allows progressive deepening of treatment. |
| Sun damage, brown spots, and texture with minimal downtime |
Halo |
Hybrid delivery achieves both epidermal pigment removal and dermal collagen stimulation in 1–2 sessions with 2–5 day recovery. |
| Actinic keratoses (pre-cancerous lesions) |
Fraxel 1927 nm |
Only Fraxel holds an FDA indication for actinic keratoses. Consult a dermatologist for this specific indication. |
| Melasma |
Fraxel 1927 nm (with caution) |
Fraxel has published evidence for melasma but requires strict sun protection post-treatment. Discuss with your provider — melasma can rebound with any laser. |
| Broad photorejuvenation in fewer sessions |
Halo |
The hybrid single-pass approach addresses multiple concerns simultaneously, typically in 1–2 annual sessions versus a Fraxel series. |
| First-time laser patient, conservative approach |
Halo (low settings) or Fraxel 1927 nm |
Both can be calibrated conservatively. Halo at low settings has documented recovery of 4.3 days with good patient satisfaction. |
Provider experience with each device matters significantly. Laser resurfacing parameters — treatment density, energy per MTZ, and number of passes — are highly provider-dependent. The same device can produce dramatically different results and downtime profiles depending on how it is calibrated. Choosing a provider with hands-on experience on both devices is more important than the device selection itself.
What questions should you ask your provider about Fraxel or Halo?
Bring these to your laser resurfacing consultation:
- Which Fraxel wavelength are you recommending for my concerns, and why? The 1550 nm and 1927 nm wavelengths have different indications and recovery profiles — make sure you understand which one is being proposed.
- How many sessions will I realistically need? Fraxel for acne scarring is a series; Halo is typically 1–2 sessions per year. Understanding the total treatment and cost investment upfront avoids surprises.
- What does recovery look like day by day for my skin type? Ask your provider to walk through what to expect each day post-treatment so you can plan around social commitments and work.
- Given my skin tone and pigmentation, what is my risk of post-inflammatory hyperpigmentation? PIH is a relevant risk for laser resurfacing in Fitzpatrick types IV and above. Confirm prevention and management protocols before proceeding.
- Do I need antiviral prophylaxis before treatment? Many providers prescribe antiviral medication before laser treatment to prevent herpes simplex reactivation — this is standard practice regardless of prior HSV history for full-face treatments.
- What results are realistically achievable for my specific type of scarring or sun damage? Laser resurfacing improves but does not eliminate all scarring — aligning expectations before treatment prevents disappointment and ensures you choose the right number of sessions.