99% Glutatión en polvo

  • Producto: Reduced L-Glutathione (GSH) Powder
  • Pureza: ≥99% Assay (Typical batch: 99.5% by HPLC)
  • Fuente: Microbial Fermentation
  • Apariencia: Fine, white crystalline powder with excellent solubility.
  • Aplicaciones: Ideal for dietary supplements (capsules, tablets), functional beverages, and advanced skincare formulations (serums, creams).
  • Ventajas clave: High stability with low GSSG content, superior purity, and consistent particle size for seamless manufacturing. Available directly from the manufacturer for a traceable and reliable supply chain.
Opciones de personalización
Embalaje personalizado (Pedido mínimo: 100 unidades)
Logotipo personalizado (Pedido mínimo: 100 unidades)
Personalización gráfica (Pedido mínimo: 100 unidades)

Productos

Reduced L-Glutathione (GSH) is a tripeptide composed of glutamic acid, cysteine, and glycine, serving as a primary antioxidant in the body. Our Glutathione Powder is a high-purity, fermentation-derived ingredient engineered for maximum bioavailability and stability. Produced under stringent GMP conditions, it is a benchmark material for formulators in the nutraceutical, cosmetic, and functional food industries seeking a reliable and effective source of GSH. Its excellent water solubility and neutral sensory profile make it a versatile component for a wide range of applications, from anti-aging supplements to skin-brightening serums.

As the original manufacturer and exporter, we provide full batch traceability and consistent quality, ensuring your formulation performs as intended, every time.

Ventajas únicas:

  • Superior Purity & Low Impurities: With a typical assay of 99.5% by HPLC and an oxidized form (GSSG) level consistently below 0.5%, our GSH ensures maximum potency and stability in your final product.
  • Excellent Formulation Performance: Optimized particle size and high solubility prevent processing issues, ensuring homogeneity in blends, clear solutions in beverages, and smooth textures in topical applications.
  • Direct-from-Factory Supply Chain: Sourcing directly from our factory guarantees competitive pricing, stable lead times, and comprehensive technical support from our expert team.
  • Comprehensive Documentation: Each batch is supplied with a detailed Certificate of Analysis (COA) and a full set of regulatory documents to support your quality and compliance needs.

Especificaciones técnicas

This table represents typical values. For detailed, batch-specific information, please request the Certificate of Analysis (COA).

Parámetro Especificación Resultado típico Método de ensayo
Identificación
Apariencia Polvo cristalino blanco Conforme Visual
Identification IR Conforms to the reference spectrum Conforme USP/EP
Assay & Purity
Assay (on dried basis) 98.0% – 101.0% 99.5% HPLC
Related Substances (GSSG) ≤ 1.5% 0.2% HPLC
Physical Properties
Clarity & Color of Solution Clear and colorless (5% in water) Conforme Visual
Optical Rotation -15.5° to -17.5° -15.8° USP/EP
Pérdida por secado ≤ 0.5% 0.2% Gravimetric
Residuos en el encendido ≤ 0.1% 0.06% USP/EP
Densidad aparente 0,35 - 0,55 g/mL 0.45 g/mL Tapped Density
Contaminants & Microbiology
Metales pesados ≤ 10 ppm Conforme ICP-MS
Plomo (Pb) ≤ 1 ppm Conforme ICP-MS
Arsénico (As) ≤ 1 ppm Conforme ICP-MS
Mercurio (Hg) ≤ 0.1 ppm Conforme ICP-MS
Recuento total de placas < 1000 CFU/g <100 UFC/g USP/EP
Yeast & Molds < 100 CFU/g <10 CFU/g USP/EP
E. Coli Negativo Negativo USP/EP
Salmonella Negativo Negativo USP/EP

Quality, Testing, and Compliance

Quality is embedded in our manufacturing process. We utilize High-Performance Liquid Chromatography (HPLC) for assay and impurity profiling, ensuring precise and reliable results that surpass simpler titration methods. Our production facilities are ISO 9001 and GMP certified, guaranteeing batch-to-batch consistency and adherence to the highest quality standards.

Documentación disponible:

  • Certificado de análisis (COA)
  • Ficha de datos de seguridad (FDS)
  • Declaración de alérgenos
  • Declaración de no OGM
  • Vegan Statement
  • Kosher & Halal Certificates (Upon Request)

Application & Formulation Guidance

Our Reduced L-Glutathione powder is designed for versatility and ease of use in various delivery systems.

  • Suplementos dietéticos:
    • Dosage Form: Hard-shell capsules, tablets, powders.
    • Dosis recomendada: 50 mg – 500 mg per serving.
    • Formulation Tip: For enhanced stability and synergistic effects, formulate with antioxidants like Vitamin C and Alpha-Lipoic Acid. Its excellent flowability is suitable for direct compression and high-speed encapsulation.
  • Alimentos y bebidas funcionales:
    • Dosage Form: Ready-to-mix powders, shots, functional drinks.
    • Formulation Tip: GSH is highly water-soluble. For liquid applications, add it during the final mixing stage and keep the pH between 4.0 and 6.0 for optimal stability. Its clean taste profile requires minimal flavor masking.
  • Cosmetics & Skincare:
    • Dosage Form: Serums, lotions, creams, face masks.
    • Recommended Concentration: 0.5% – 2.0%.
    • Formulation Tip: Incorporate into the water phase of an emulsion at temperatures below 40°C (104°F) to prevent degradation. It is most stable in formulations with a final pH between 5.0 and 6.5. Pair with Vitamin C and Ferulic Acid to enhance its skin-brightening and antioxidant properties.

Estabilidad y almacenamiento

  • Estabilidad: Reduced L-Glutathione is sensitive to oxidation, high temperatures, and high pH environments. The presence of transition metal ions can accelerate degradation.
  • Almacenamiento: Store in a cool, dry place, away from direct sunlight. Keep the container tightly sealed to prevent moisture absorption and oxidation.
  • Caducidad: 24 meses a partir de la fecha de fabricación si se almacena en las condiciones recomendadas.

Preguntas más frecuentes (FAQ)

Q1: What is the manufacturing process for your Glutathione powder?

A: Our L-Glutathione is produced via a controlled microbial fermentation process, followed by multi-step purification and crystallization to achieve high purity and stability. This method is more sustainable and yields a product with a superior purity profile compared to chemical synthesis.

Q2: Do you supply directly from the factory?

A: Yes, we are the original manufacturer and global supplier. Purchasing from us ensures you receive a genuine, high-quality product with full traceability, technical support, and competitive factory-direct pricing.

Q3: What is the difference between Reduced L-Glutathione (GSH) and Oxidized Glutathione (GSSG)?

A: GSH is the active, antioxidant form of glutathione. GSSG is the oxidized, inactive form. A low GSSG content in the powder is a critical indicator of high quality, freshness, and careful manufacturing, as it signifies the product has not degraded.

Q4: Can I get a sample for formulation testing?

A: Absolutely. We encourage R&D testing. You can request a sample for evaluation through the contact form below. Please specify your application so we can provide relevant documentation.

Q5: What is the Minimum Order Quantity (MOQ)?

A: Our standard MOQ is 25 kg. For smaller quantities for trial runs or specific projects, please contact our sales team to discuss available options.

Acerca del fabricante

Xi'an Best Bio-Tech Co., Ltd. es un fabricante y exportador profesional de extractos de hierbas naturales de alta calidad.
Estamos especializados en investigación, producción y comercio mundial de ingredientes botánicos, atendiendo a clientes en Más de 60 países.

Situado en Yangling, ChinaNuestra fábrica, con certificación GMP, está equipada con avanzadas líneas de extracción y pruebas de laboratorio de espectro completo, que incluyen HPLC, UV-VISy análisis microbiológico.

Certificaciones disponibles

Hemos superado toda una serie de certificaciones internacionales para garantizar que nuestros productos cumplen las normas más exigentes en todos los mercados

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Embalaje

Paquete de barriles

Tambor de cartón con anillo de hierro

Paquete de muestra

Bolsa de papel de aluminio

Paquete general

25kqs por Bidón/Cartón

Embalaje personalizado

Botellas

MOQ 1 kg (a granel) / 500 unidades (OEM)
Plazos de entrega 5-10 días laborables
Embalaje Bolsa de aluminio de 1 kg / Bidón de 25 kg / Personalizado
Formatos OEM Sobres, cápsulas, etiquetado, formulación
Envío CIF, FOB, DDP, Flete aéreo/marítimo
Pago T/T, PayPal, L/C (sólo a granel)

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