Erbium Laser & FraX Resurfacing in Newport Beach
The erbium laser removes damaged skin with precision that CO2 cannot match for certain concerns — particularly pigmentation, melasma, and post-inflammatory hyperpigmentation where thermal damage to surrounding tissue is a liability, not an asset.
Erbium YAG laser works by delivering energy that is highly absorbed by water in skin tissue, vaporizing thin layers of damaged skin with minimal heat transfer to surrounding cells. This makes it a cleaner, more precise resurfacing tool than CO2 for patients whose primary concerns are surface pigmentation and skin quality rather than deep wrinkle correction or significant laxity.
FraX is the fractionated version of the same erbium technology — delivering laser energy in microscopic columns across a fraction of the skin surface rather than ablating the entire surface at once. This dramatically reduces downtime while retaining meaningful collagen stimulation and resurfacing benefit, and makes erbium technology safe and effective across all skin types including darker complexions.
At Plump Medical Spa in Newport Beach, Dr. Amir Mortazavi, MD offers both FraX (fractionated erbium) and full erbium resurfacing, selecting the appropriate approach based on the patient’s skin type, concern, and downtime tolerance.
FraX is appropriate for all skin types including Fitzpatrick IV–VI. Full erbium ablative resurfacing is reserved for lighter skin types (Fitzpatrick I–III) where the risk of post-inflammatory hyperpigmentation is lower. This distinction matters enormously — Dr. Mortazavi assesses skin type at every laser consultation before recommending a protocol.
FraX vs. full erbium — understanding the difference
What erbium and FraX treat
Erbium vs. CO2 — choosing the right laser
Both erbium and CO2 are ablative resurfacing lasers, but they differ in how they interact with tissue and which concerns they address most effectively. Understanding the difference helps patients and physicians make the right choice for each case.
Precision surface removal, minimal thermal spread
Erbium energy is absorbed 10 to 16 times more efficiently by water in skin tissue than CO2, meaning it ablates with less heat transfer to surrounding cells. This makes it more precise for surface concerns like pigmentation and texture, with less risk of thermal injury. It produces less collagen stimulation than CO2, which is a trade-off — less tightening, but cleaner surface results with lower PIH risk.
Deeper remodeling, more thermal stimulation
CO2 produces more heat in surrounding tissue, which drives deeper collagen remodeling and more significant skin tightening. It is the better choice for patients with significant laxity, deep wrinkles, or substantial acne scarring. The trade-off is more downtime, higher PIH risk in darker skin, and less precision for pure pigmentation concerns.
For patients with darker skin types, melasma, or post-inflammatory hyperpigmentation, FraX erbium is almost always the more appropriate choice. For patients with significant laxity or deep wrinkles who are lighter-skinned, CO2 may produce a more impactful result. Dr. Mortazavi discusses this choice clearly at consultation.
A note on melasma
Melasma is one of the most challenging pigmentation conditions to treat because it is driven by hormonal and UV triggers that persist after any treatment. No laser — erbium, CO2, or otherwise — cures melasma. FraX can meaningfully reduce its appearance, but without strict sun protection and ongoing topical management, it returns.
Dr. Mortazavi is direct about this at consultation. FraX for melasma is most effective as part of a broader management strategy that includes sun avoidance, SPF compliance, and topical agents — not as a standalone cure. Patients who understand this get meaningful, lasting improvement. Patients expecting a single laser session to eliminate melasma are set up for disappointment.
What to expect
Consultation and skin assessment
Dr. Mortazavi assesses skin type using the Fitzpatrick scale, evaluates the concern being treated, and determines whether FraX or full erbium is appropriate. For patients with Fitzpatrick IV or above, FraX is the protocol. He also evaluates whether a pre-treatment regimen — topical retinoids, hydroquinone, or SPF compliance — is needed before laser treatment, particularly for melasma patients.
Treatment
Topical numbing is applied 30 to 45 minutes before treatment. The laser pass takes 15 to 30 minutes depending on the area and protocol. FraX produces a mild to moderate sensation during treatment — most patients find it very tolerable once numbing has taken effect. Full erbium produces more significant sensation in some areas.
Recovery
FraX recovery involves 2 to 5 days of redness, mild swelling, and light peeling as the treated micro-channels heal. Most patients can resume normal activities within 2 to 3 days with mineral makeup. Full erbium involves 5 to 10 days of more active healing with peeling and sensitivity. Sun avoidance and SPF are critical in the weeks following any erbium treatment.
Results and sessions
FraX results improve progressively with each session as collagen remodeling accumulates. Most patients need 2 to 4 sessions spaced 4 to 6 weeks apart. Full erbium typically produces more significant improvement in 1 to 2 sessions. Pigmentation concerns often respond faster than texture concerns — patients with melasma or PIH may notice meaningful improvement after a single FraX session.
The distinction between FraX and full erbium is not just about downtime preference — for patients with darker skin types, melasma, or post-inflammatory hyperpigmentation, it is a clinical safety decision. FraX allows meaningful resurfacing across all skin types because the fractionated delivery limits the inflammatory stimulus that triggers PIH. Dr. Mortazavi makes this assessment at every laser consultation before recommending a protocol. All treatments performed personally.
Frequently asked questions
What is the difference between FraX and erbium laser?
FraX is the fractionated version of erbium laser — it delivers the same erbium YAG energy in microscopic columns across a fraction of the skin surface, leaving surrounding tissue intact to speed healing. Full erbium ablates the entire treated surface. FraX is safe for all skin types including darker complexions and requires only 2 to 5 days of downtime. Full erbium is more aggressive, appropriate for lighter skin types, and requires 5 to 10 days of recovery.
Is FraX safe for darker skin tones?
Yes. FraX fractionated erbium is safe for all Fitzpatrick skin types including IV through VI. Because the laser energy is delivered in microscopic columns with intact skin between them, the inflammatory stimulus is significantly reduced compared to full ablative resurfacing — which lowers the risk of post-inflammatory hyperpigmentation. Full erbium ablative resurfacing is not appropriate for darker skin types and is reserved for Fitzpatrick I through III.
What is the difference between erbium and CO2 laser?
Both are ablative lasers but they interact with skin tissue differently. Erbium energy is absorbed much more efficiently by water in skin cells, producing cleaner surface removal with less heat transfer to surrounding tissue — making it more precise for pigmentation and texture with lower PIH risk. CO2 produces more thermal spread, which drives deeper collagen remodeling and tightening but carries more downtime and PIH risk. For pigmentation, melasma, and darker skin types, erbium is typically the better choice. For laxity and deep wrinkles in lighter-skinned patients, CO2 may produce a more dramatic result.
Can erbium laser treat melasma?
FraX can meaningfully reduce the appearance of melasma, but it does not cure it. Melasma is driven by hormonal and UV triggers that persist after any laser treatment — without strict sun protection and ongoing topical management, it returns. FraX for melasma is most effective as part of a broader management strategy including SPF compliance and topical agents. Dr. Mortazavi is direct about this distinction at consultation.
How many FraX sessions do I need?
Most patients need 2 to 4 sessions spaced 4 to 6 weeks apart. Pigmentation concerns including melasma and PIH often respond faster than texture concerns — some patients see meaningful improvement after a single session. Full erbium typically achieves its result in 1 to 2 sessions.
How much does FraX or erbium laser cost at Plump?
Both FraX fractionated erbium and full erbium resurfacing are $600 per session at Plump Medical Spa in Newport Beach. The appropriate protocol is determined at consultation based on skin type, concern, and downtime tolerance.
Related treatments
Erbium and FraX are often compared to or combined with these treatments.
Schedule a consultation
FraX and erbium laser resurfacing are available at Plump Medical Spa in Newport Beach, serving patients throughout Orange County and Southern California.
4667 MacArthur Blvd, Suite 310 — Newport Beach, CA 92660
(949) 568-7544 — info@plumpmedicalspa.com
Tuesday – Saturday, 10am – 6pm — By Appointment Only