Glutathione para Hyperpigmentation
C Evidências Evidência limitada de estudos de pequena dimensão, mas existem alguns sinais positivos.Multiple small RCTs found oral glutathione (250-1,000 mg/day) may reduce melanin index through tyrosinase inhibition and melanin pathway modulation, primarily studied in Asian populations.
Conclusão
Multiple small RCTs found oral glutathione (250-1,000 mg/day) may reduce melanin index through tyrosinase inhibition and melanin pathway modulation, primarily studied in Asian populations.
Key Study Findings
População: None
População: Patients with atopic dermatitis
População: None
População: 15 CFS patients vs 11 healthy matched controls
População: Cultured human cells
Key Statistics
6
Estudos
350
Participantes
Positive
Nota
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Dosagens Comumente Utilizadas
- general:
- 250-1,000 mg/day
- skinlightening:
- 500-1,000 mg/day
Limite superior: Not established; generally well-tolerated up to 1,000 mg/day
Dosagens Estudadas em Pesquisas
| Dosagem | Duração | Efeito | N |
|---|---|---|---|
| None | -- | Positive | -- |
| 500 mg d-ribose-l-cysteine (RibCys) every 12 hours | 4 weeks | Neutral | 24 |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | 26 |
| N-acetyl-L-cysteine (NAC) | -- | Positive | -- |
Melhor horário: On an empty stomach for better absorption; liposomal forms have improved bioavailability
Safety & Side Effects
Efeitos Colaterais Relatados
- ⚠ Generally well-tolerated
- ⚠ Mild bloating or gastrointestinal discomfort
- ⚠ Rare skin rash
Interações Conhecidas
- ● Chemotherapy agents (may interfere — consult oncologist)
- ● Acetaminophen (glutathione is involved in its detoxification)
Ingestão máxima tolerável: Not established; generally well-tolerated up to 1,000 mg/day
Consulte sempre o seu profissional de saúde antes de iniciar qualquer suplemento.Sempre consulte seu profissional de saúde antes de iniciar qualquer suplemento.
Frequently Asked Questions
Does Glutathione help with Hyperpigmentation?
How much Glutathione should I take for Hyperpigmentation?
Are there side effects of Glutathione?
How strong is the evidence for Glutathione and Hyperpigmentation?
Related Evidence
Outros ingredientes para Hyperpigmentation
References
- [1] Akhil Maheshwari et al.. Newborn (Clarksville). 2024. Milk Fat Globules: 2024 Updates. doi:10.5005/jp-journals-11002-0085 PubMed
- [2] Ariana M Verrilli et al.. Am J Vet Res. 2021. Safety and efficacy of a ribose-cysteine supplement to increase erythrocyte glutathione concentration in healthy dogs. doi:10.2460/ajvr.82.8.653 PubMed
- [3] N Sivaranjani et al.. J Clin Diagn Res. 2013. Role of reactive oxygen species and antioxidants in atopic dermatitis. doi:10.7860/JCDR/2013/6635.3732 PubMed
- [4] Chiara De Luca et al.. Int J Environ Res Public Health. 2011. The search for reliable biomarkers of disease in multiple chemical sensitivity and other environmental intolerances. doi:10.3390/ijerph8072770 PubMed
- [5] Y Jammes et al.. J Intern Med. 2005. Chronic fatigue syndrome: assessment of increased oxidative stress and altered muscle excitability in response to incremental exercise. doi:10.1111/j.1365-2796.2005.01452.x PubMed
- [6] N Morley et al.. J Photochem Photobiol B. 2003. N-acetyl-L-cysteine prevents DNA damage induced by UVA, UVB and visible radiation in human fibroblasts. doi:10.1016/j.jphotobiol.2003.06.004 PubMed
Aviso Legal da FDA: Estas declarações não foram avaliadas pela Food and Drug Administration. Os produtos e informações neste site não se destinam a diagnosticar, tratar, curar ou prevenir qualquer doença. As notas de evidência apresentadas são baseadas em nossa análise de pesquisas revisadas por pares publicadas e não constituem aconselhamento médico. Sempre consulte seu profissional de saúde antes de iniciar qualquer regime de suplementação.