Long Pulse Laser Clinical Report: Real Patient Results
This clinical report documents 12 real treatment cases performed using a long pulse laser system. The cases focus on the most common aesthetic concerns treated with long pulse technology: facial vascular lesions (red veins/spider veins), unwanted hair, and chloasma (melasma). Across the report, patients underwent 2 to 9 treatment sessions, with visible improvement documented through before-and-after clinical photographs. The report also outlines the treatment settings used, expected skin reactions, and post-treatment care recommendations. The full original report is available to download at the end of this page.
About This Report
This report presents real clinical treatment cases using a long pulse laser system. Each case outlines the patient's treatment goal, laser settings, recommended sessions, and clinical outcome, demonstrating protocols for vascular lesions, hair removal, and Genesis-mode skin treatments for chloasma. The same long pulse technology is used in our professional laser systems for aesthetic clinics and medical spas.
Case Study 1: Red Vascular (Spider Veins) Removal
Patient: Female
Skin concerns: Red veins on the cheeks.
Treatment: Long pulse laser using Single Long Pulse (SLP) mode to target visible facial veins. Recommended 2–3 treatment sessions.
Result: Red veins gradually faded, resulting in a clearer and more even-looking complexion. Mild redness and swelling occurred immediately after treatment, and a 40–60 minute ice compress was recommended to support recovery.
Before and after results of red vascular removal with long pulse laser
Case Study 2: Red Vascular (Spider Veins) Removal
Patient: Female
Skin concerns: Red vein strips on the cheeks.
Treatment: Long pulse laser using Single Long Pulse (SLP) mode to target visible facial veins. Two treatment sessions.
Result: Red veins faded immediately after treatment, while some darker purple veins gradually cleared as they were naturally absorbed by the body. Mild redness and swelling occurred after treatment, and a 40–60 minute ice compress was recommended to aid recovery.
Before and after results of red vascular removal with long pulse laser
Case Study 3: Red Vascular (Spider Veins) Removal
Patient: Female
Skin concerns: Red veins on the sides of the nose.
Treatment: Long pulse laser using Single Long Pulse (SLP) mode to target visible nasal blood vessels. Two treatment sessions.
Result: Red veins were visibly reduced, with finer vessels fading quickly and thicker veins gradually clearing as they were naturally absorbed by the body. Mild redness and swelling occurred immediately after treatment, and a 40–60 minute ice compress was recommended to support recovery.
Before and after results of red vascular removal with long pulse laser
Case Study 4: Red Vascular (Spider Veins) Removal
Patient: Female
Skin concerns: Red vein strips on the face.
Treatment: Long pulse laser using Single Long Pulse (SLP) mode to target visible facial veins. Two treatment sessions.
Result: Red vein strips were visibly reduced, with smaller vessels fading quickly and thicker veins gradually clearing over time as they were naturally absorbed by the body. Mild redness and swelling occurred immediately after treatment, and a 40–60 minute ice compress was recommended to support recovery.
Before and after results of red vascular removal with long pulse laser
Case Study 5: Red Vascular (Spider Veins) Removal
Patient: Female
Skin concerns: Facial red vein strips and spider veins.
Treatment: Long pulse laser using Single Long Pulse (SLP) mode to target visible facial blood vessels. Two treatment sessions.
Result: Red veins and spider veins were visibly reduced, creating a clearer and more even complexion. Smaller vessels responded quickly, while thicker veins gradually faded as they were naturally absorbed by the body. Mild redness and swelling occurred immediately after treatment, and a 40–60 minute ice compress was recommended to support recovery.
Before and after results of red vascular removal with long pulse laser
Case Study 6: Hair Removal
Patient: Female
Concern: Unwanted hair growth.
Treatment: Long pulse laser using Multi Long Pulse (MLP) mode for hair removal. Three treatment sessions.
Result: Hair growth was visibly reduced, leaving the treated area smoother with finer, slower regrowth. Mild redness occurred immediately after treatment, and a 30-minute ice compress was recommended to support recovery.
Before and after results of red vascular removal with long pulse laser
Case Study 6: Hair Removal
Patient: Female
Concern: Unwanted hair growth.
Treatment: Long pulse laser using Multi Long Pulse (MLP) mode for hair removal. Three treatment sessions.
Result: Hair growth was visibly reduced, leaving the treated area smoother with finer, slower regrowth. Mild redness occurred immediately after treatment, and a 30-minute ice compress was recommended to support recovery.
Before and after results of hair removal with long pulse laser
Case Study 7: Hair Removal
Patient: Female
Skin concerns: Unwanted hair growth.
Treatment: Long pulse laser using Multi Long Pulse (MLP) mode for hair removal. Four treatment sessions.
Result: Hair growth was significantly reduced, with finer, slower regrowth and smoother skin in the treated area. Mild redness occurred immediately after treatment, and a 30-minute ice compress was recommended to support recovery.
Before and after results of hair removal with long pulse laser
Case Study 8: Hair Removal
Patient: Female
Concern: Unwanted hair growth.
Treatment: Long pulse laser using Multi Long Pulse (MLP) mode for hair removal. Recommended 3–4 treatment sessions.
Result: Hair growth was visibly reduced, with finer, slower regrowth and smoother skin after treatment. Mild redness occurred immediately after treatment, and a 30-minute ice compress was recommended to support recovery.
Before and after results of hair removal with long pulse laser
Case Study 9: Hair Removal
Patient: Female
Concern: Unwanted hair growth.
Treatment: Long pulse laser using Multi Long Pulse (MLP) mode for hair removal. Three treatment sessions.
Result: Hair growth was visibly reduced, leaving the treated area smoother with finer, slower regrowth. Mild redness occurred immediately after treatment, and a 30-minute ice compress was recommended to support recovery.
Before and after results of hair removal with long pulse laser
Case Study 10: Hair Removal
Patient: Female
Concern: Unwanted hair growth.
Treatment: Long pulse laser using Multi Long Pulse (MLP) mode for hair removal. Recommended 3–4 treatment sessions.
Result: Hair growth was visibly reduced, with smoother skin and finer, slower regrowth after each session. Mild redness occurred immediately after treatment, and a 30-minute ice compress was recommended to support recovery.
Before and after results of hair removal with long pulse laser
Case Study 11: Cases of Chloasma
Patient: Female
Skin concerns: Chloasma (melasma) and uneven skin tone.
Treatment: Long pulse laser in Genesis mode to target chloasma. Recommended 8–9 treatment sessions.
Result: Chloasma gradually faded, resulting in a brighter and more even skin tone. Mild redness in the treated area occurred immediately after each session and was an expected treatment response.
Before and after results of chloasma treatment with long pulse laser
Case Study 12: Cases of Chloasma
Patient: Female
Skin concerns: Chloasma (melasma), hyperpigmentation, and uneven skin tone.
Treatment: Long pulse laser using Genesis mode to treat chloasma. Recommended 8–9 treatment sessions.
Result: Chloasma gradually faded, skin tone became more even, and the complexion appeared brighter. Mild redness was present immediately after each treatment, which is a normal and expected clinical response.
Before and after results of chloasma treatment with long pulse laser
Key Takeaways Across All Twelve Cases
Proven across multiple aesthetic treatments. The report demonstrates successful clinical applications for vascular lesion removal, hair removal, and Genesis-mode treatments for chloasma (melasma) using a long pulse laser platform.
Consistent clinical endpoints with predictable recovery. Temporary redness and mild swelling were expected immediately after treatment across all case types, representing normal treatment responses that resolved with appropriate aftercare.
Effective for vascular concerns and unwanted hair. Spider veins on the cheeks, nose, and face showed significant improvement after 2–3 treatment sessions, while hair reduction protocols typically required 3–4 sessions for optimal results.
Specialized Genesis mode for pigmentation. Chloasma (melasma) cases were treated using Genesis mode, with clinical endpoints of mild redness indicating appropriate energy delivery over a recommended 8–9 treatment sessions.
Aftercare Notes From the Clinical Team
Mild redness and swelling immediately after treatment are expected and indicate a normal skin response.
Apply a 30–60 minute ice compress after treatment to minimize discomfort and support recovery, depending on the procedure performed.
For hair removal, shave the treatment area before each session and gradually increase energy settings to a comfortable level where only mild stinging is experienced.
Some larger or deeper vascular lesions may not disappear immediately after treatment. They typically fade gradually as the body naturally metabolizes the treated vessels.
What This Means for You
These clinical cases demonstrate the versatility of long pulse laser technology for treating vascular lesions, unwanted hair, and pigmentation concerns using clinically established treatment protocols. Across all twelve cases, patients experienced predictable treatment responses, minimal downtime, and progressive improvement over the recommended number of sessions. While individual outcomes vary depending on skin type and the condition being treated, these real-world cases provide a practical reference for clinics looking to offer effective long pulse laser treatments with consistent clinical results.
Read the full clinical report (PDF)
Shop Laser Skin Treatment Machines