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GlossaryFractional Lasers

target small skin areas to boost collagen and rejuvenation

Fractional lasers, also known as fractional laser therapy or fractional laser resurfacing, are a type of laser treatment that targets small, precise areas of the skin to promote collagen production and skin rejuvenation. By creating microscopic columns of treated skin surrounded by untreated tissue, these lasers help in faster healing and are commonly used for reducing wrinkles, scars, and pigmentation issues.

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Alterations of Collagen Type 1, Skin Fibroblasts, and Macrophages in the Scalp Following the Treatment of 1550-nm Erbium Glass Fractional Laser for Androgenetic Alopecia

research Alterations of Collagen Type 1, Skin Fibroblasts, and Macrophages in the Scalp Following the Treatment of 1550-nm Erbium Glass Fractional Laser for Androgenetic Alopecia

June 2021 in “Journal of Cosmetic Dermatology”

Laser treatment shows promise for hair growth, but needs further research.

research Prospects for the Use of Oral Collagen in the Treatment of Telogen Effluvium

December 2024 in “Фарматека”

Oral collagen combined with other treatments effectively reduces hair loss and improves hair quality in telogen effluvium.

research Enhancing Hair Follicle Regeneration by Nonablative Fractional Laser: Assessment of Irradiation Parameters and Tissue Response

16 citations, April 2015 in “Lasers in Surgery and Medicine”

Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.

research Lasers, Microneedling, and Platelet-Rich Plasma for Skin Rejuvenation and Repair

18 citations, August 2018 in “Facial Plastic Surgery Clinics of North America”

Lasers, microneedling, and PRP improve skin rejuvenation and repair, with PRP enhancing the effects when combined with other treatments.

research Systematic Review of the Use of Platelet-Rich Plasma in Aesthetic Dermatology

113 citations, July 2015 in “Journal of Cosmetic Dermatology”

Platelet-rich plasma may help with hair growth and skin quality but more research is needed to confirm its effectiveness.

research Microneedling: Current Status and Systematic Literature Review

92 citations, June 2017 in “Journal of Plastic Reconstructive and Aesthetic Surgery”

Microneedling is a safe and effective treatment for various skin conditions, often preferred for its fewer side effects and shorter recovery time.

research Platelet-Rich Plasma in Facial Rejuvenation: A Systematic Appraisal of the Available Clinical Evidence

3 citations, November 2021 in “Clinical, Cosmetic and Investigational Dermatology”

Platelet-Rich Plasma may improve skin health and reduce wrinkles, but more research is needed for standard treatment guidelines.

research Review of Applications of Microneedling in Dermatology

108 citations, August 2017 in “Clinical, Cosmetic and Investigational Dermatology”

Microneedling is promising for treating various skin issues but needs more research to confirm its effectiveness and safety.

research Acne and Acneiform Eruptions

2 citations, January 2011 in “Elsevier eBooks”

Early treatment of acne is crucial to prevent scarring and psychological effects.

research Pharmacotherapy for Keloids and Hypertrophic Scars

April 2024 in “International journal of molecular sciences”

Combination pharmacotherapy is generally more effective for treating keloids and hypertrophic scars.

research Dermaroller in Dermatology and Cosmetology

3 citations, February 2020 in “International Journal of Research in Dermatology”

Dermaroller is effective and safe for improving skin conditions like acne scars and alopecia with minimal side effects.

research Study of Platelet-Rich Plasma Application for Skin and Plastic Surgery in Recent 20 Years: A Bibliometric Analysis

1 citations, February 2023 in “Journal of cosmetic dermatology”

PRP use in skin care and plastic surgery is growing, especially in the U.S. and Italy.

research Clinical And Preclinical Approach In AGA Treatment: A Review Of Current And New Therapies In The Regenerative Field

August 2024 in “Stem Cell Research & Therapy”

New regenerative therapies show promise for treating hair loss.

Fractional Erbium-Doped Yttrium Aluminum Garnet Laser 2940 nm-Assisted Delivery of Topical Timolol Solution for the Treatment of Histiocytoid Hemangioma

research Fractional Erbium-Doped Yttrium Aluminum Garnet Laser 2940 nm-Assisted Delivery of Topical Timolol Solution for the Treatment of Histiocytoid Hemangioma

2 citations, January 2021 in “JAAD Case Reports”

Using a special laser and skin medication together successfully cleared a skin condition in a pregnant woman.

Comparative Study Between Topical Steroid Alone Versus Combined Fractional Erbium:YAG Laser With Topical Steroid In Treatment Of Alopecia Areata

research Comparative Study Between Topical Steroid Alone Versus Combined Fractional Erbium:YAG Laser With Topical Steroid In Treatment Of Alopecia Areata

April 2022 in “Research Square (Research Square)”

The combination of laser and topical steroids is more effective for treating alopecia areata than topical steroids alone.

research Fractional-Assisted Drug Delivery Performed with Erbium YAG Laser in Androgenic Alopecia: Histological Aspects

January 2021 in “Dermatologic Therapy”

Channels stay open for 24 hours, making laser treatment potentially effective for hair loss.

A Randomized, Investigator-Blinded, Controlled, Split-Scalp Study of the Efficacy and Safety of a 1550-nm Fractional Erbium-Glass Laser, Used in Combination with Topical 5% Minoxidil Versus 5% Minoxidil Alone, for the Treatment of Androgenetic Alopecia

research A Randomized, Investigator-Blinded, Controlled, Split-Scalp Study of the Efficacy and Safety of a 1550-nm Fractional Erbium-Glass Laser, Used in Combination with Topical 5% Minoxidil Versus 5% Minoxidil Alone, for the Treatment of Androgenetic Alopecia

29 citations, April 2019 in “Lasers in Medical Science”

Laser and minoxidil combo promotes better hair growth than minoxidil alone, safely.

research Effects of Non-Ablative Fractional Erbium Glass Laser Treatment on Gene Regulation in Human Three-Dimensional Skin Models

24 citations, January 2016 in “Lasers in Medical Science”

Erbium glass laser treatment may help with skin remodeling, reduce inflammation, and improve skin cell maturation.

research The Use of a 1,540 nm Fractional Erbium-Glass Laser in the Treatment of Alopecia Areata

15 citations, July 2019 in “Lasers in surgery and medicine”

The erbium-glass laser effectively promotes hair regrowth in alopecia areata.

Efficacy of 1,550-nm Erbium-Glass Fractional Laser Treatment and Its Effect on the Expression of Insulin-Like Growth Factor 1 and Wnt/β-Catenin in Androgenetic Alopecia

research Efficacy of 1,550-nm Erbium-Glass Fractional Laser Treatment and Its Effect on the Expression of Insulin-Like Growth Factor 1 and Wnt/β-Catenin in Androgenetic Alopecia

10 citations, August 2018 in “Dermatologic Surgery”

Laser treatment improves hair density and increases growth factors in androgenetic alopecia.

research The Effect of a 1550 Nm Fractional Erbium-Glass Laser in Female Pattern Hair Loss

47 citations, August 2011 in “Journal of The European Academy of Dermatology and Venereology”

Laser treatment increases hair density and thickness safely in women with hair loss.

research The Effect of 1540-nm Fractional Erbium-Glass Laser in the Treatment of Androgenic Alopecia

6 citations, September 2019 in “Journal of Cosmetic Dermatology”

Laser treatment effectively increases hair density and thickness in androgenic alopecia.

research Efficacy of Fractional Lasers in Treating Alopecia: A Literature Review

25 citations, August 2017 in “Lasers in Medical Science”

Fractional lasers seem effective and safe for treating hair loss, but more research is needed to find the best treatment methods.

research Alopecia Areata: Good Response to Treatment with Fractional Laser in 5 Cases

9 citations, January 2016 in “Journal of cosmetology & trichology”

Fractional laser treatment helped hair regrowth in patients with alopecia areata.

research Fractional and Excimer Lasers in the Treatment of Alopecia: A Rapid Literature Review

September 2024 in “Journal of the American Academy of Dermatology”

Fractional and excimer lasers effectively treat various types of alopecia and promote hair growth.

research Evaluating the Efficacy of Platelet Rich Plasma and 1550 nm Fractional Laser in Combination and Alone for the Management of Androgenetic Alopecia

October 2022 in “Journal of Drugs in Dermatology”

Combining PRP and laser treatments improves hair density best for androgenetic alopecia.

research Effectiveness and Safety of the Ablative Fractional 2940-nm Er: YAG Laser for the Treatment of Androgenetic Alopecia

May 2024 in “Lasers in medical science”

The 2940-nm Er: YAG laser combined with medication is a safe and better treatment for male hair loss than medication alone.