Low-Level-Lasertherapie für Weiblicher Haarausfall

Q: Does Low-Level-Lasertherapie help with Weiblicher Haarausfall?

Based on 14 studies with 5,537 participants, there is strong evidence from multiple clinical trials that Low-Level-Lasertherapie may support Weiblicher Haarausfall management. Our evidence grade is A (Strong Evidence).

Q: How much Low-Level-Lasertherapie should I take for Weiblicher Haarausfall?

Studies have used various dosages. A commonly studied range is 8-15 minutes, 3x/week. Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of Low-Level-Lasertherapie?

Reported side effects may include Mild scalp warmth or tingling, Headache (uncommon), Initial shedding phase (rare), Dry scalp. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for Low-Level-Lasertherapie and Weiblicher Haarausfall?

We rate the evidence as Grade A (Strong Evidence). This rating is based on 14 peer-reviewed studies with 5,537 total participants. The overall direction of effect is positive.

Basierend auf 8 Studien (1 meta-analysis, 2 RCTs) mit 5,391 Teilnehmern insgesamt. 7/8 Studien zeigen positive Effekte.

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Fazit

Low-level laser therapy has strong evidence for female pattern hair loss and represents one of the best-supported non-medication options available for women experiencing this condition.

7 out of 8 studies report positive effects, including well-designed RCTs with sham controls
Especially relevant for women who may want to avoid oral medications
Included in international clinical guidelines for female pattern hair loss
Both clinical treatments and at-home devices have shown effectiveness in studies

Key Study Findings

randomized controlled trial n=9 12.5 weeks Single-blind

Photobiomodulation therapy and 5% minoxidil in female pattern hair loss: a case series focusing on …

Dose: Photobiomodulation therapy (PBMt; red laser 100mW, 4J/point, 25 sessions, twice weekly) + minoxidil vs.: Placebo Wirkung: Both groups improved QoL and hair density; PBMt + MIN showed significantly greater reduction in telo None

Randomized Controlled Trial 24 weeks Single-blind

Comparative efficacy of 2% minoxidil alone against combination of 2% minoxidil and low-level laser therapy …

Dose: None vs.: None Outcome: None Wirkung: None None

Population: None

Randomized Controlled Trial

Comparison of low-level light therapy and combination therapy of 5% minoxidil in the treatment of …

Dose: 3 g vs.: control Outcome: None Wirkung: None P < 0.05

Population: None

prospective interventional study (single-arm) n=20 16 weeks

Results of low-level laser therapy in the treatment of hair growth: An Egyptian experience.

Dose: 20 minutes, 2 sessions/week for 16 weeks (32 total sessions) vs.: Placebo Wirkung: FPHL: 222.3 to 255.3 hairs/cm² (p=0.007); TE: 271.2 to 294.2 hairs/cm² (p=0.143) 0.007 (FPHL); 0.143 (TE)

Review

Female pattern hair loss: A comprehensive review.

Dose: None vs.: None Outcome: None Wirkung: None None

Population: Female pattern hair loss patients

Review 16 weeks

Examining the Safety and Efficacy of Low-Level Laser Therapy for Male and Female Pattern Hair …

Dose: Low-level laser therapy (LLLT), 600-1100 nm wavelength, treatment ≥16 weeks vs.: Placebo Wirkung: All 8 sham-controlled studies showed statistically significant increase in hair diameter or density p < 0.01 (all sham-device cont

Key Statistics

Studien

5537

Teilnehmer

↑

Positive

Bewertung

Referenced Papers

Photobiomodulation therapy and 5% minoxidil in female pattern hair loss: a case series focusing on hair growth phases over a … RCT

Lasers in medical … 2025 1 Zitierungen

Comparative efficacy of 2% minoxidil alone against combination of 2% minoxidil and low-level laser therapy in female pattern hair loss-A … RCT

Photodiagnosis and photodynamic … 2024 7 Zitierungen

Comparison of low-level light therapy and combination therapy of 5% minoxidil in the treatment of female pattern hair loss. Other

Lasers in medical … 2021 17 Zitierungen

Results of low-level laser therapy in the treatment of hair growth: An Egyptian experience. Other

Dermatologic therapy 2021 12 Zitierungen

Female pattern hair loss: A comprehensive review. Review

Dermatologic therapy 2020 48 Zitierungen

Examining the Safety and Efficacy of Low-Level Laser Therapy for Male and Female Pattern Hair Loss: A Review of the … Review

Skin appendage disorders 2020 32 Zitierungen

Low-level laser therapy for the treatment of androgenetic alopecia in Thai men and women: a 24-week, randomized, double-blind, sham device-controlled … RCT

Lasers in medical … 2019 88 Zitierungen

Efficacy of non-surgical treatments for androgenetic alopecia: a systematic review and network meta-analysis. Meta-Analysis

Journal of the … 2018 80 Zitierungen

Guidelines for the diagnosis and treatment of male-pattern and female-pattern hair loss, 2017 version. Other

The Journal of … 2018 69 Zitierungen

Low level laser therapy and hair regrowth: an evidence-based review. Review

Lasers in medical … 2016 83 Zitierungen

Interventions for female pattern hair loss. Meta-Analysis

The Cochrane database … 2016 18 Zitierungen

Efficacy and safety of a low-level laser device in the treatment of male and female pattern hair loss: a multicenter, … RCT

American journal of … 2014 184 Zitierungen

Use of low-level laser therapy as monotherapy or concomitant therapy for male and female androgenetic alopecia. Other

International journal of … 2014 63 Zitierungen

Understanding and management of female pattern alopecia. Other

Facial plastic surgery … 2008

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Übliche Dosierungen

hairloss:: 8-15 minutes, 3x/week

Obergrenze: Not applicable

In der Forschung untersuchte Dosierungen

Dosierung	Dauer	Wirkung	N
Photobiomodulation therapy (PBMt; red laser 100mW, 4J/point, 25 sessions, twice weekly) + minoxidil	12.5 weeks	Positive	9
None	24 weeks	Positive	--
3 g	--	Positive	--
20 minutes, 2 sessions/week for 16 weeks (32 total sessions)	16 weeks	Positive	20
None	--	Negative	--
Low-level laser therapy (LLLT), 600-1100 nm wavelength, treatment ≥16 weeks	16 weeks	Positive	--
finasteride 1 mg/d, dutasteride 0.5 mg/d, topical minoxidil 5% twice daily (MPHL); topical minoxidil	--	Positive	--
None	--	Mixed	--

Beste Einnahmezeit: Use device for recommended duration 3 times per week on non-consecutive days

Safety & Side Effects

Gemeldete Nebenwirkungen

⚠ Mild scalp warmth or tingling
⚠ Headache (uncommon)
⚠ Initial shedding phase (rare)
⚠ Dry scalp

Bekannte Wechselwirkungen

● Photosensitizing medications (tetracyclines, fluoroquinolones) may increase scalp sensitivity
● No significant interactions with oral hair loss medications

Tolerierbare Höchstaufnahmemenge: Not applicable

Konsultieren Sie immer Ihren Arzt, bevor Sie ein Nahrungsergänzungsmittel einnehmen.Konsultieren Sie immer Ihren Arzt, bevor Sie ein Nahrungsergänzungsmittel einnehmen.

Frequently Asked Questions

Does Low-Level-Lasertherapie help with Weiblicher Haarausfall?

Based on 14 studies with 5,537 participants, there is strong evidence from multiple clinical trials that Low-Level-Lasertherapie may support Weiblicher Haarausfall management. Our evidence grade is A (Strong Evidence).

How much Low-Level-Lasertherapie should I take for Weiblicher Haarausfall?

Studies have used various dosages. A commonly studied range is 8-15 minutes, 3x/week. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Low-Level-Lasertherapie?

Reported side effects may include Mild scalp warmth or tingling, Headache (uncommon), Initial shedding phase (rare), Dry scalp. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Low-Level-Lasertherapie and Weiblicher Haarausfall?

We rate the evidence as Grade A (Strong Evidence). This rating is based on 14 peer-reviewed studies with 5,537 total participants. The overall direction of effect is positive.

Related Evidence

Andere Inhaltsstoffe für Weiblicher Haarausfall

Minoxidil A Spironolacton A Vitamin D A Nutrafol A Sägepalme B

Low-Level-Lasertherapie für andere Beschwerden

Androgenetische Alopezie A

Kurzfazit

Basierend auf 8 Studien (1 meta-analysis, 2 RCTs) mit 5,391 Teilnehmern insgesamt. 7/8 Studien zeigen positive Effekte.

Evidence Strength92%

High confidence

Studienübersicht

RCT (4)Meta (2)Other (8)

Alternativen vergleichen

Sehen Sie, wie andere Inhaltsstoffe bei dieser Beschwerde abschneiden.

Alle Inhaltsstoffe ansehen für Weiblicher Haarausfall

Mehr erfahren

FDA-Haftungsausschluss: Diese Aussagen wurden nicht von der Food and Drug Administration bewertet. Die Produkte und Informationen auf dieser Website sind nicht dazu bestimmt, Krankheiten zu diagnostizieren, zu behandeln, zu heilen oder zu verhindern. Die dargestellten Evidenzbewertungen basieren auf unserer Analyse veröffentlichter begutachteter Forschung und stellen keine medizinische Beratung dar. Konsultieren Sie immer Ihren Arzt, bevor Sie mit der Einnahme von Nahrungsergänzungsmitteln beginnen.