Extracto de Té Verde para Alopecia Androgenética

C Evidencia Evidencia limitada de estudios pequeños, pero existen algunas señales positivas.

Basado en 3 estudios con 150 participantes en total. 3/3 estudios muestran efectos positivos.

𝕏 LinkedIn

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Conclusión

Green tea extract has very limited evidence for androgenetic alopecia — while early findings are positive, the research is too preliminary to draw meaningful conclusions.

Only 3 studies exist, with no randomized controlled trials
EGCG in green tea may have anti-androgenic properties relevant to pattern hair loss
The single interventional study used a multi-ingredient serum, not green tea extract alone
Much more research is needed before green tea extract can be recommended for hair loss

Key Study Findings

narrative review

An Overview of Commonly Used Natural Alternatives for the Treatment of Androgenetic Alopecia, with Special …

Dose: not specified vs: Placebo Efecto: None None

open-label single-arm interventional study n=150 8 weeks Open-label

Real-World, Open-Label Study of the Efficacy and Safety of a Novel Serum in Androgenetic Alopecia.

Dose: twice daily application vs: Placebo Efecto: None None

Observational Study n=10 24 weeks Single-blind

An Open-Label Evaluator Blinded Study of the Efficacy and Safety of a New Nutritional Supplement …

Dose: Forti5 (green tea, omega-3/6, vit D, melatonin, etc) vs: baseline Outcome: terminal hair count and Hair Mass Index Efecto: 5.9% hair count increase, 9.5% HMI increase 0.014

Población: Adults with androgenetic alopecia

In Vitro

Green tea in dermatology.

Dose: None vs: None Outcome: hair loss Efecto: None None

Población: cancer patients

Key Statistics

Estudios

160

Participantes

↑

Positive

Calificación

Referenced Papers

An Overview of Commonly Used Natural Alternatives for the Treatment of Androgenetic Alopecia, with Special Emphasis on Rosemary Oil. Review

Clinical, cosmetic and … 2024 7 citas

Real-World, Open-Label Study of the Efficacy and Safety of a Novel Serum in Androgenetic Alopecia. Other

Journal of drugs … 2023 8 citas

An overview of herbal alternatives in androgenetic alopecia. Review

Journal of cosmetic … 2019 100 citas

An Open-Label Evaluator Blinded Study of the Efficacy and Safety of a New Nutritional Supplement in Androgenetic Alopecia: A Pilot … Other

The Journal of … 2017 18 citas

Green tea in dermatology. Review

Skinmed 2012

Dosage & Usage

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

Dosificaciones de uso común

general:: 250-500 mg/day (standardized to 50% EGCG)

Límite superior: 800 mg EGCG/day

Dosificaciones estudiadas en la investigación

Dosificación	Duración	Efecto	N
not specified	--	Positive	--
twice daily application	8 weeks	Positive	150
Forti5 (green tea, omega-3/6, vit D, melatonin, etc)	24 weeks	Positive	10
None	--	Positive	--

Mejor momento para tomar: Between meals to minimize iron absorption interference; avoid evening doses

Safety & Side Effects

Efectos secundarios reportados

⚠ Liver toxicity at very high doses (rare but documented)
⚠ Stomach upset and nausea
⚠ Insomnia due to caffeine content
⚠ Iron absorption reduction

Interacciones conocidas

● Blood thinners (EGCG may have antiplatelet properties)
● Iron supplements (tannins in green tea reduce iron absorption)
● Stimulants (additive caffeine effects)
● Hepatotoxic drugs (additive liver stress at high doses)

Ingesta máxima tolerable: 800 mg EGCG/day

Consulte siempre a su profesional de salud antes de comenzar cualquier suplemento.Siempre consulte a su profesional de salud antes de comenzar cualquier suplemento.

Frequently Asked Questions

Does Extracto de Té Verde help with Alopecia Androgenética?

Based on 5 studies with 160 participants, there is limited but promising evidence that Extracto de Té Verde may support Alopecia Androgenética management. Our evidence grade is C (Some Evidence).

How much Extracto de Té Verde should I take for Alopecia Androgenética?

Studies have used various dosages. A commonly studied range is 250-500 mg/day (standardized to 50% EGCG). Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Extracto de Té Verde?

Reported side effects may include Liver toxicity at very high doses (rare but documented), Stomach upset and nausea, Insomnia due to caffeine content, Iron absorption reduction. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Extracto de Té Verde and Alopecia Androgenética?

We rate the evidence as Grade C (Some Evidence). This rating is based on 5 peer-reviewed studies with 160 total participants. The overall direction of effect is positive.

Otros ingredientes para Alopecia Androgenética

Minoxidil A Finasteride A Terapia PRP A Dutasteride A Ácidos Grasos Omega-3 A Microagujación A

Veredicto rápido

Basado en 3 estudios con 150 participantes en total. 3/3 estudios muestran efectos positivos.

Evidence Strength52%

Moderate confidence

Desglose de estudios

RCT (0)Meta (0)Other (5)

Comparar alternativas

Vea cómo se comparan otros ingredientes para esta condición.

Ver todos los ingredientes para Alopecia Androgenética

Más información

References

[1] Nouf F Bin Rubaian et al.. Clin Cosmet Investig Dermatol. 2024. An Overview of Commonly Used Natural Alternatives for the Treatment of Androgenetic Alopecia, with Special Emphasis on Rosemary Oil. doi:10.2147/CCID.S470989 PubMed
[2] Jeffrey Rapaport et al.. J Drugs Dermatol. 2023. Real-World, Open-Label Study of the Efficacy and Safety of a Novel Serum in Androgenetic Alopecia. doi:10.36849/JDD.7403 PubMed
[3] Maria Yusuf Dhariwala et al.. J Cosmet Dermatol. 2019. An overview of herbal alternatives in androgenetic alopecia. doi:10.1111/jocd.12930 PubMed
[4] Anna J Nichols et al.. J Clin Aesthet Dermatol. 2017. An Open-Label Evaluator Blinded Study of the Efficacy and Safety of a New Nutritional Supplement in Androgenetic Alopecia: A Pilot … PubMed
[5] Nader Pazyar et al.. Skinmed. 2012. Green tea in dermatology. PubMed

Aviso legal FDA: Estas declaraciones no han sido evaluadas por la Food and Drug Administration. Los productos y la información en este sitio web no están destinados a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. Las calificaciones de evidencia presentadas se basan en nuestro análisis de investigación publicada revisada por pares y no constituyen consejo médico. Siempre consulte a su profesional de salud antes de comenzar cualquier régimen de suplementos.