L-glutathione Tablets bulk supplier | Skin & Immune Support
Product Overview:
L-Glutathione is a powerful antioxidant naturally found in human cells, composed of three amino acids (glutamic acid, cysteine, and glycine). In the European and American health markets, this "primary antioxidant" has received increasing attention in recent years because it not only supports liver detoxification but also influences skin health, the immune system, and the overall antioxidant defense network. Unlike many antioxidants, glutathione works within cells, directly neutralizing free radicals and regenerating other antioxidants such as vitamins C and E.
Efficacy: Skin Supplement
L-glutathione Tablets bulk supplier | Skin & Immune Support Details
Last updated: June 2026
| Product Name | L-glutathione Tablets OEM Manufacturer |
| Certificates | Organic/HALAL/CE-ROHS/KOSHER/GMP/HACCP/ISO 22000/ISO 9001 |
| GMP certified factory | Xi'an ECO Biotech Factory Co., Ltd. Xi'an Henrikang Biotech Co., Ltd. |
| Brand | Reson and Ausreson |
| Services | OEM / ODM |
| Keywords | L-glutathione Tablets Manufacturer Benefits of L-Glutathione Tablets, L-glutathione Tablets |
| Service&Advantage | 1) Short delivery 2) Cudtomzed design freely 3) 24hours stand by |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
Key Health Benefits of L-Glutathione Tablets
- 1. Skin Health Support: Glutathione affects melanin production by inhibiting tyrosinase activity, explaining its popularity in the European and American skincare market. Many users report more even and supports healthy skin appearance. This supplement is particularly popular in sunny or high-stress urban areas like California and New York.
- 2. Supports Liver Health: For European and American consumers concerned about liver health, glutathione is a key detoxification molecule.
- 3. Enhanced Immune System: Glutathione optimizes lymphocyte function, a key focus for European and American users, especially during flu season. Adequate glutathione levels help immune cells effectively fight pathogens.
- 4. Antioxidant Defense and supports cellular health: As the "mother of antioxidants," glutathione regenerates other antioxidants. The European and American supports cellular health market highly values this property because it addresses oxidative stress at the cellular level, a core mechanism of the aging process.
Bioavailability and Stability Bottlenecks
When sourcing L-glutathione tablets for Western markets, product developers frequently encounter two major technical challenges:
- Gastrointestinal Degradation: Standard oral L-glutathione (GSH) is highly hydrophilic, limiting its ability to passively cross the intestinal lipid membrane. Furthermore, after ingestion, gamma-glutamyl transferase (GGT) in the intestinal brush border breaks down glutathione into its constituent amino acids (glutamate, cysteine, and glycine) before it enters systemic circulation.
- Oxidation and Shelf Life Sensitivity: L-glutathione must remain in its active reduced state to exert its antioxidant function. Exposure to environmental oxygen, moisture, and improper tableting processes can cause the active reduced glutathione to prematurely convert to the inactive oxidized state (GSSG), thereby reducing the long-term efficacy of the finished tablets.
| OEM Service | ||||
| We offer OEM services, please contact us for more information>> | ||||
| Product Type | Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products | |||
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom | |||
| Formulas | Standard formulas or custom formulas | |||
| Flavor | OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want | |||
| OEM service | Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color | |||
Technical Overview: Comparative Formulation Matrix
| Parameter | Standard Monotherapy Tablet | Advanced Synergistic Blend | Premium Enteric-Coated Tablet |
| Primary Active Ingredients | L-Glutathione (Reduced) | L-Glutathione + Vitamin C + Alpha Lipoic Acid | L-Glutathione + Target Co-factors |
| Typical Target Dosage | 250mg / 500mg | 500mg (Blended matrix) | 100mg / 250mg |
| Primary Target Market | Cost-conscious entry-level brands | Mass-market nutricosmetic lines | Premium clinical & medical-spa brands |
| Oxidation Protection Level | Moderate (Requires tight packaging control) | Enhanced (Vitamin C helps stabilize the matrix) | Superior (Enteric layer blocks moisture and acid) |
| MOQ (Minimum Order Quantity) | Lower entry threshold | Standard industry MOQ | Higher specialized run requirements |
FAQ:
Q1: How much L-glutathione is in each tablet?
- A: Each tablet contains 500mg of reduced L-glutathione (≥98% purity). This is the active antioxidant form, ready for immediate use in the body.
Q2: Is this reduced or oxidized glutathione?
- A: Reduced L-glutathione (GSH) – the biologically active form that directly neutralizes free radicals and supports detoxification.
Q3: Does this product contain collagen or vitamin E?
- A: No. This is a pure L-glutathione formula. We offer combination formulas (glutathione + collagen, glutathione + vitamin C) as separate OEM products. Please contact us for details.
Q4: How should I take these tablets for best absorption?
- A: Take on an empty stomach (30 minutes before meals or 2 hours after). Taking with vitamin C (at the same time) can help regenerate glutathione and improve effectiveness.
Q5: How long does it take to see skin brightening results?
- A: Skin cell turnover takes time. With consistent daily use (500-1000mg), most users report noticeable improvements in skin brightness and evenness after 8-12 weeks. Results vary by individual.
How L-Glutathione Supports Your Health
1. Supports Skin Health
- Glutathione helps maintain healthy skin tone and provides antioxidant protection for skin cells.
- Glutathione plays a key role in the body’s natural detoxification pathways, supporting healthy liver function.
- Glutathione helps maintain normal immune cell function as part of a healthy lifestyle.
- As a master antioxidant, glutathione helps neutralize free radicals and regenerates vitamins C and E.
Our Manufacturing Experience:
Glutathione is sensitive to oxygen and moisture. As a tablet manufacturer, we ensure product quality through the following measures:
- Content per tablet: 500mg – Customizable (250-1000mg)
- Purity: ≥ 98% Reduced Glutathione (GSH), HPL
C Testing
- Tablet Type: Standard tablets, Enteric-coated tablets – Customizable
- Oxidative Protection: Aluminum foil blister packaging + desiccant
- Content Uniformity: Content uniformity tested per batch (RSD ≤ 5%)
- Minimum Order Quantity: 10,000 tablets (standard); 50,000 tablets (customizable)
Comprimés de L-glutathion pour le soutien de la peau et du système immunitaire | OEM
L-Glutathion-Tabletten für Haut- und Immununterstützung | OEM
Tabletas de L-glutatión para el cuidado de la piel y el apoyo inmunológico | OEM
Comprimidos de L-glutationa para suporte da pele e do sistema imunológico | OEM
OWN Brand
Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label
Cusrom Process
01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery
Factory & Exhibition
Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.
In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America
Certifications
We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.
Packaging
We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.
From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!
FAQs
Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.
Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg
Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.
Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.
Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces
Q: Can you supply bottles with private label?
A: Yes, all can be customized.
Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.
