Photoaged skin is three problems wearing one face
A client says she looks tired. What she's carrying is a stack. Our engineering archive's clinical atlas grades photoaging in three: colour first (telangiectasia, solar lentigines, roughness, rosacea), then structure (wrinkles, laxity, sagging, acne), then the grade nobody sells against, which lists actinic keratosis, non-melanoma skin cancer and melanoma.
That grading is your triage. Anything crusting, changing, asymmetric or newly raised goes to a dermatologist before a single joule lands on it. Grades one and two are where the argument lives, and they don't answer to the same thing. Colour needs a chromophore-selective tool. Structure needs a wound.
What each route physically does
A photofacial is filtered broadband light. Our device manuals put the rejuvenation cut-off at 530 to 1200 nm, and melanin and haemoglobin absorb more of that than the skin around them does. Anderson and Parrish set the principle out in Science in 1983: pick a wavelength and a pulse the target absorbs, and you damage the target without cooking its neighbours. Our light and tissue training volume notes that anything under 800 nm preferentially heats melanin, which is why a sun spot darkens and sloughs while the cheek around it doesn't. No wound. Nothing removed.
A peel is chemistry doing a related job at a different address. Lee and colleagues, writing for the International Peeling Society in the Journal of the American Academy of Dermatology, define it cleanly: superficial peels injure the epidermis only, medium-depth peels reach into or through the papillary dermis. Glycolic, salicylic, Jessner's, then trichloroacetic acid as you go deeper. No capital equipment on that list. That's the point.
Fractional resurfacing is the only route that deliberately makes holes. Manstein, Herron, Sink, Tanner and Anderson published the concept in 2004: place an array of microscopic treatment zones, leave untreated skin between them, let that drive the healing. Our CO2 service manual lists 10600 nm through a scanner focused to 0.25 mm spots, penetration quoted up to 2 mm, and random scanning so each spot cools before its neighbour fires. Our training volume puts marked denaturation of type I collagen at 60 to 70 degrees C, and each ultrapulse ablates roughly 20 to 40 microns while leaving a 40 to 160 micron coagulation zone. That coagulation is the treatment. It's also why the downtime is real.
A scoping note, because "fractional laser" covers two families. Alexiades-Armenakas, Dover and Arndt mapped the spectrum in 2008: non-ablative fractional devices coagulate microscopic columns without removing tissue, so the stratum corneum stays intact, recovery is shorter, and more sessions are generally needed to reach the endpoint an ablative course reaches. Ablative devices take the column out. This page compares the ablative half, because that's what we build; we won't publish wavelengths, depths or session counts for hardware we don't manufacture. If an open wound is off the table for your clientele, the non-ablative class is a real option, priced separately.
The honest comparison
| Route | Where the injury sits | Best at | Cannot deliver | Downtime and social recovery | Course and spacing |
|---|---|---|---|---|---|
| Photofacial (IPL) | Chromophores in epidermis and papillary dermis, no wound | Flat pigment, diffuse redness, fine vessels, tone | Deep wrinkles, atrophic scars, texture | Our archive: sunburn-like sensation 2 to 5 hours, heat sensitivity about 2 days, no exfoliation for a week. Treated spots darken and slough over the following days, so usually presentable rather than guaranteed flawless. Blistering is possible when settings are wrong | Our archive: pigment 1 to 3 sessions at 7 to 10 day intervals; vessels 3 to 4 weekly sessions, judged 3 weeks after the last |
| Chemical peel | Superficial: epidermis only. Medium: into or through papillary dermis | Tone, roughness, comedonal acne, maintenance between device visits | Vessels, dermal scarring, collagen volume | Depth decides it. Superficial: mild desquamation from about postpeel day 2 with some agents, none with others (Lee et al). Medium-depth: epidermis re-epithelialised around day 7, petrolatum for the first 3 days (Lee et al), erythema settling gradually over one to two weeks (Samargandy and Raggio). We publish no fixed return-to-work range | A repeated series, spacing set by agent, depth and skin response |
| Ablative fractional CO2 | Ablated columns into the dermis, 10600 nm, up to 2 mm quoted penetration | Atrophic acne and surgical scars, wrinkles, texture | Efficient clearing of diffuse facial redness | Milestones, not a fixed range. Dressings changed daily for up to 72 hours, oedema peaking at 2 to 3 days and largely settled by day 5 to 7 (our archive); erythema approximately two weeks (Verma, Yumeen and Raggio). Scales with density, depth and passes | Our archive plans the next full-face pass 6 to 12 months out. Its internal training deck, first-party manufacturer material rather than published evidence, puts improvement of the deepest wrinkles at 50 to 70 percent with that second treatment at 6 to 12 months; independent outcomes vary with device, settings, severity and scoring |
Read the last column twice. Those aren't three competing purchases. They're three rebooking rhythms, and the rhythm is the business.
Note what the third row does not say. It gives no promise of erasure, and the percentage in it is ours, not the literature's.
Which one to buy first, and what it costs to keep running
Start from your client base, not the brochure.
- General aesthetics, sun-damaged and red faces, mostly lighter phototypes. Buy light first. A multifunction E-Light IPL and RF platform covers pigment, vessels and tone, and the same box sells hair reduction on the days the facial diary is thin. Our skin rejuvenation solution page lays out the filter logic.
- Acne-scar and post-surgical work, dermatology referrals, a clientele that accepts recovery. Buy ablative first. A fractional CO2 resurfacing platform does something no light source can, and the ticket per case reflects that.
- New room, tight capital, no clinical supervision yet. Buy neither. Run a peel protocol, prove the demand with acid, then spend.
Clientele is only half the buying question. Capital outlay usually ranks in the same order as depth, a peel trolley and its stock well below a light platform, which sits below an ablative platform, though configuration shifts that ordering more than buyers expect. Where the money keeps going afterwards differs more.
Peels tie your margin to consumables and operator hours: every case burns acid, neutraliser and chair time, so cost climbs with volume and nothing sits idle depreciating. A light platform moves the cost into capital plus one metered wear part. Our maintenance manual rates the flashlamp at 60,000 flashes, warns the result falls off after roughly 30,000 at the high energies hair removal demands, and says the lamp and its related parts get replaced past 60,000; the cored water filter element is a two-monthly change. Cheap per face right up until the lamp is due. Budget it on day one.
Ablative is heaviest on both sides: long chair time, long consent, and a per-case aftercare bill your IPL clients never generate, because the archive's protocol runs dressings changed every 24 hours for up to 72 hours plus weeks of topicals. Spare parts and internal service route through the manufacturer or its agent, since only certified engineers may open the machine. Put crudely, peels sell your consumables, light sells your capital by the shot, ablative sells your capital and your chair. Pricing is quoted per configuration and market, so ask through the equipment enquiry form with your case mix attached.
Sequencing beats stacking
Once you own two of the three, order matters. Colour before structure, almost always, because a face full of lentigines makes resurfacing results hard to read. Our IPL clinical guide asks for no exfoliation for a week afterwards, so a peel doesn't follow a photofacial inside the same fortnight. That's how two safe treatments become one inflamed face.
Downtime drives the diary, and owners underestimate it every time. Our archive describes a sunburn-like sensation for roughly 2 to 5 hours after IPL, heat sensitivity for about two days, and no exfoliation for a week. That's the sensation. It isn't the whole picture. Treated lentigines typically darken and slough over the days that follow, so most clients are presentable in public without being flawless in a photograph, and how visible that phase gets moves with fluence, phototype and how many spots you covered in one pass. Blistering and crusting sit on the archive's adverse-event list whenever settings are wrong. So the Thursday photofacial before the Saturday wedding isn't a promise anyone should make at the front desk. It's a question the treating clinician answers for that face, at those settings, on that skin.
Ablative fractional work is nowhere near that, and here you have to be careful with numbers. Our archive publishes no single social-downtime range, and any supplier quoting one as fixed is guessing, because visible recovery scales with spot density, depth and the number of passes. Milestones are what the archive gives you. Epidermal regrowth peaks within 24 to 72 hours, dressings are changed daily and carried up to 72 hours, oedema peaks at 2 to 3 days and has largely settled by day 5 to 7, and follow-ups sit at day 1, day 3, week 1, week 3, week 6 and month 3. Verma, Yumeen and Raggio put erythema after fractional CO2 at approximately two weeks. Across that window the face oozes, then crusts, then stays swollen and pink.
In diary language: roughly a working week where she isn't presentable in public, then another week or so of redness makeup can cover, against a photofacial whose social cost is measured in days of flaking spots rather than weeks indoors. Treat those as setting-dependent, not as facts. Establish your own figure from your own settings, write it into the consent script, have the clinician confirm it. The same archive ties prolonged erythema and late hypopigmentation to spot overlap above 50 percent and more than three scans, so recovery is a settings decision, not a fate. Book the review properly too: wound collagen peaks at 2 to 3 weeks and remodelling gain keeps arriving for 3 to 6 months, and a client judged at four weeks will think you failed her.
Peels land between the two, and depth decides the diary entry. A superficial peel injures the epidermis only. Lee and colleagues record mild desquamation from around the second day with salicylic acid in a hydroalcoholic vehicle, and usually none at all with the polyethylene glycol version, so plenty of clients work straight through it. Medium-depth is a different consent form. The same paper tracks full-thickness epidermal necrosis at day 3 and a re-epithelialised epidermis by day 7, with white petrolatum three times daily for the first three days, herpes prophylaxis carried a week until healing completes, and the instruction to treat skin still unhealed at seven days as a complication. Samargandy and Raggio describe post-peel erythema subsiding gradually over one to two weeks, with make-up held until the skin has closed. We publish no fixed return-to-work range at either depth, because agent, concentration, number of coats and the individual face decide it. Same rule as the laser: have your clinician confirm the figure before it reaches a price list.
Where does the peel sit in a mature menu? In the gaps. It fills the weeks between IPL courses, maintains a resurfacing result, and keeps a client paying you while she saves for the treatment she actually wants.
Risk, phototype and the conversation you owe the client
All three routes can trigger post-inflammatory hyperpigmentation, and the published picture is messier than any sales deck admits. Bin Dakhil, Shadid and Altalhab reviewed PIH after CO2 laser and reported that incidence varies widely between studies, that Fitzpatrick phenotype did not appear to drive the risk across the material they examined, and that high-powered studies are lacking. Read that as uncertainty, not reassurance. Our archive is blunter, warning that treating pigment ablatively in Fitzpatrick III and above will produce pigmentation without strict post-operative care, and the StatPearls chapter by Verma, Yumeen and Raggio states that non-fractional CO2 is not recommended from phototype IV upwards. Our E-Light parameter sheet follows the same caution, stepping energy and sub-pulse width down as phototype climbs. Note the light evidence base too: the 2022 systematic review by Sales and colleagues pooled sixteen studies and 637 participants, all Fitzpatrick I to IV.
Standing contraindications from our archive apply first: pregnancy, recent unprotected sun exposure, active infection, herpes in the treatment field, isotretinoin within six months, severe dermatitis or eczema in the area. Prior deep peel, dermabrasion or radiotherapy in the same field calls for extra caution before anything ablative. Eye protection on every light-based shot. This page is educational material for equipment buyers, not medical advice; treatment selection, screening and consent sit with a qualified clinician working to local regulations.
Questions buyers actually ask
Can one machine replace all three?
No, and be suspicious of anyone selling that. IPL sorts colour by chromophore absorption without wounding skin; ablative fractional CO2 removes tissue and forces healing. Different physics. A peel replaces neither, it just gets you into the epidermis with no capital outlay. Aim for a menu of two devices, with peels covering the third slot.
Which sells better in the first year?
Photofacials, in most rooms. Short appointment, minimal downtime, low objection threshold, and clients rebook inside a fortnight while a course runs. Fractional cases carry a bigger ticket but a longer sales cycle, real consent, and a retreatment interval our archive measures in months.
How do I set expectations without killing the sale?
Speak directionally and let the clinician own the numbers. Deep wrinkles soften rather than vanish, pigment clears across a course rather than in one visit, and fractional gain keeps arriving for months, so the four-week photograph isn't the verdict. Don't hand a client a percentage improvement in a sales conversation. Efficacy figures belong in the consent discussion, tied to that device, those settings, that face.
What if my clients are mostly Fitzpatrick IV and above?
Slow everything down and lead with the least inflammatory option. Longer cut-off filters and lower energies on light work, conservative superficial peels, and where a client wants a fractional result without an open wound, the non-ablative fractional class is the more conservative device choice. Ablative work at these phototypes needs test spots, a strict pigment-prevention protocol and clinical oversight; StatPearls advises against non-fractional CO2 from phototype IV up. Aftercare decides the outcome.
Your next step
Already know your route? Ask for a configuration and quote on the MF-05 E-Light IPL and RF platform or the CF-01 fractional CO2 system through our equipment enquiry form, and give us your client and phototype mix so the filter set and handpiece list match your actual work.
Still weighing it up? Read the skin rejuvenation solution page for the filter logic, then name the two routes you're choosing between and we'll send the spec sheets side by side. Distributors: same form, state your territory.
Evidence & further reading
Educational material for equipment selection and operator training. It is not medical advice, a treatment protocol or a promise of clinical outcome.
- Manstein D, Herron GS, Sink RK, Tanner H, Anderson RR. Fractional photothermolysis: a new concept for cutaneous remodeling using microscopic patterns of thermal injury. Lasers in Surgery and Medicine 2004;34(5):426-438
- Alexiades-Armenakas MR, Dover JS, Arndt KA. The spectrum of laser skin resurfacing: nonablative, fractional, and ablative laser resurfacing. Journal of the American Academy of Dermatology 2008;58(5):719-737
- Verma N, Yumeen S, Raggio BS. Ablative Laser Resurfacing. StatPearls, NCBI Bookshelf
- Lee KC, Wambier CG, Soon SL, Sterling JB, Landau M, Rullan P, Brody HJ; International Peeling Society. Basic chemical peeling: superficial and medium-depth peels. Journal of the American Academy of Dermatology 2019;81(2):313-324
- Samargandy S, Raggio BS. Chemical Peels for Skin Resurfacing. StatPearls, NCBI Bookshelf
- Bin Dakhil A, Shadid A, Altalhab S. Post-inflammatory hyperpigmentation after carbon dioxide laser: review of prevention and risk factors. Dermatology Reports 2023;15(4)
- Sales AFS, Pandolfo IL, de Almeida Cruz M, et al. Intense Pulsed Light on skin rejuvenation: a systematic review. Archives of Dermatological Research 2022;314(9):823-838
- Anderson RR, Parrish JA. Selective photothermolysis: precise microsurgery by selective absorption of pulsed radiation. Science 1983;220(4596):524-527