Thulium Laser Clinical Report: Real Patient Results (1927nm + 1550nm)
This clinical report documents eight real patients, ages 22 to 35, treated with fractional thulium laser at 1927nm and 1550nm wavelengths. Across a single session each, patients saw visible improvement in large pores, uneven skin tone, freckles, melasma (chloasma), acne, and skin sensitivity — with short downtime. Below is a plain-language breakdown of each case, with the full original report available to download at the end.
About This Report
The report was compiled by the device's clinical team and documents individual patient outcomes (a clinical case report). Each case lists the patient's skin concerns, the exact treatment settings used, and the observed result. The device used operates at 1927nm and 1550nm — the same dual wavelengths found in the thulium laser machines in our Laser Skin Treatment collection.
The Case Studies
Case Study 1: Anti-Aging & Skin Rejuvenation
Patient: Female, 35
Skin concerns: Large pores, uneven skin tone, slack skin
Treatment: 1927nm fractional across the entire face (single pass), plus targeted 1550nm fractional around the eyes and jawline (two passes). One session.
Result: Skin became noticeably finer and brighter, fine lines were reduced, and skin tone evened out. Post-treatment redness and swelling settled quickly, with short downtime and only light scabbing.
Before and after results of anti-aging & skin rejuvenation with thulium laser
Case Study 2: Freckle Removal & Skin Rejuvenation
Patient: Female, 30
Skin concerns: Freckles, melasma (chloasma), uneven skin tone
Treatment: 1927nm fractional over the entire face, plus a focused low-energy 1927nm pass directly on the freckled areas. One session.
Result: Freckles were visibly removed and the melasma area shrank, confirmed on skin-analysis imaging. Skin texture became finer overall.
Before and after results of freckle removal & skin rejuvenation with thulium laser
Case Study 3: Skin Texture & Pore Refinement
Patient: Female, 30
Skin concerns: Coarse skin, large pores
Treatment: 1927nm fractional across the entire face, with higher energy on the forehead and cheeks. One session.
Result: Obvious pore shrinking and a more even skin tone. The clinical team noted that consistent daily skincare improves and maintains the result.
Before and after results of skin texture & pore refinement with thulium laser
Case Study 4: Skin Texture Improvement (Male Patient)
Patient: Male, 25
Skin concerns: Coarse skin, large pores
Treatment: 1927nm fractional across the entire face at 10–11W depending on the area. One session.
Result: Finer skin, obvious pore shrinking, and more even tone — demonstrating the treatment works equally well on male skin.
Before and after results of skin texture improvement (male patient) with thulium laser
Case Study 5: Melasma Reduction & Sensitive Skin
Patient: Female, 30
Skin concerns: Melasma (chloasma), sensitive skin
Treatment: 1927nm fractional over the entire face, plus a dedicated pass on the melasma area at reduced energy. One session.
Result: Melasma was reduced and the skin became measurably less reactive. The clinicians note that pigment conditions are also influenced by lifestyle, sun exposure, and diet.
Before and after results of melasma reduction & sensitive skin with thulium laser
Case Study 6: Dual-Wavelength Brightening
Patient: Female, 23
Skin concerns: Skin darkening, uneven skin tone
Treatment: 1927nm + 1550nm dual-wavelength fractional across the entire face in a single combined pass. One session.
Result: Skin was finer, brighter, and more even — with progress photos at 3 and 10 days post-treatment showing rapid recovery.
Before and after results of dual-wavelength brightening with thulium laser
Case Study 7: Acne Reduction & Skin Brightening
Patient: Female, 23
Skin concerns: Acne, skin darkening, coarse skin
Treatment: 1927nm fractional across the entire face at 9W. One session.
Result: Acne was obviously reduced by day 7, with finer texture and a more even tone. The clinical team notes diet also affects acne, so good habits amplify results.
Before and after results (3 and 7 days after treatment reults) of acne reduction & skin brightening with thulium laser
Case Study 8: Calming Sensitive Skin
Patient: Female, 22
Skin concerns: Sensitive, reactive skin
Treatment: Gentle 1927nm fractional across the entire face at low energy (6W). One session.
Result: Redness mapping showed the skin became visibly less sensitive after a single treatment.
Before and after results of calming sensitive skin with thulium laser
Key Takeaways Across All Eight Cases
Visible improvement after just one session in every case.
Short downtime: temporary redness, swelling, and a stinging sensation that settles within days; any scabbing is light and doesn't interfere with daily life.
One technology, many concerns: pores, texture, tone, freckles, melasma, acne, and sensitivity all responded.
Effective across ages (22–35) and for both female and male skin.
Aftercare Notes From the Clinical Team
Apply a registered medical-grade facial mask after treatment and avoid heavy sweating to prevent irritation.
Niacinamide-based repair products support recovery.
Daily skincare, sun protection, and healthy habits extend and improve the results.
What This Means for You
These results were achieved with the same 1927nm and 1550nm fractional technology used in the thulium laser machines we carry. If you're targeting pores, tone, pigment, or texture, this report is a realistic picture of what a single professional session can do.
Read the full clinical report (PDF)
Shop Laser Skin Treatment Machines