Keep Ingredients Co., Ltd. is one of the leading manufacturers and suppliers of l-ergothioneine powder in China. If you're going to wholesale bulk high quality l-ergothioneine powder, welcome to get more information from our factory. Also, cheap products are available.
Product Detailed Description
L-Ergothioneine Powder (CAS#: 497-30-3; Latin name: L-Ergothioneinum) is a premium bioactive amino acid antioxidant specifically developed for global B2B partners in the dietary supplement, functional food, nutraceutical, and cosmeceutical industries. It is a naturally occurring thiol compound with unique cellular protective properties, adhering to strict in-house standards for purity and performance.
Our L-Ergothioneine is produced via advanced biotechnological synthesis and purification, ensuring ultra-high purity (≥99.87%) with no artificial additives, fillers, or binders. It dissolves steadily in water to form a stable, clear solution, retaining its bioactivity under diverse processing conditions (heat, pH 3.0-10.0). As a highly sought-after functional ingredient, it aligns with global trends for natural, science-backed nutritional supplements.
Proven Health Benefits
Supports cellular health and antioxidant defense against oxidative stress.
Aids in maintaining healthy skin, hair, and nail condition.
Promotes healthy aging and overall wellness.
Supports cognitive health and nervous system function.
Enhances nutritional support for active lifestyles and environmental stress resilience.
Core Product Advantages
| Advantage Category | Key Features | Business Value for B2B Partners |
|---|---|---|
| Purity & Potency | ≥99.87% assay, 99.97% HPLC purity | Ensures consistent efficacy; reduces formulation dosage requirements |
| Stability & Compatibility | Stable under heat (up to 150℃) and wide pH range; compatible with vitamins/amino acids | Enables flexible formulations (liquids, solids, cosmeceuticals) |
| Safety & Compliance | Strict heavy metal limits; low hexane residue (≤50ppm) | Mitigates regulatory risks; meets EU/US safety standards |
| Sensory Profile | Odorless, neutral taste, white color | Doesn't alter end-product flavor/appearance; improves consumer acceptance |
| Cost-Efficiency | Competitive pricing with ultra-high purity; low MOQ for R&D | Reduces raw material costs; supports small-batch product testing |
Technical Specifications & Analysis
| Analytical Items | Compound Source | Specifications | Typical Test Results | Test Method |
|---|---|---|---|---|
| Active Ingredient | ||||
| L-Ergothioneine Assay (dry basis) | L-Ergothioneine | ≥99% | 99.87% | HPLC |
| HPLC Purity | - | ≥99% | 99.97% | HPLC |
| Physical & Chemical Index | ||||
| Appearance | - | White to Off-White Crystalline Powder, Odorless | Conforms | Visual & Sensory Inspection |
| Melting Point | - | 270°C-285°C | 277°C | Differential Scanning Calorimetry (DSC) |
| Loss on Drying | - | ≤0.5% | 0.11% | ISO 7307:2007 |
| Solubility | - | Soluble in Water (1% Clear Solution) | Conforms | Visual Test |
| Particle Size | - | 90% Passes 80 Mesh | Conforms | Sieve Analysis |
| Safety Index | ||||
| Heavy Metals (Total) | - | ≤20 ppm | <10 ppm | ICP-MS |
| Lead (Pb) | - | ≤2 ppm | <1 ppm | ICP-MS |
| Arsenic (As) | - | ≤2 ppm | <1 ppm | ICP-MS |
| Cadmium (Cd) | - | ≤1 ppm | <0.5 ppm | ICP-MS |
| Mercury (Hg) | - | ≤0.1 ppm | <0.05 ppm | ICP-MS |
| Hexane Residue | - | ≤50 ppm | <30 ppm | GC-MS |
| Microbiological Index | ||||
| Total Plate Count | - | ≤1000 CFU/g | <150 CFU/g | ISO 4833-1:2013 |
| Yeast & Mold | - | ≤100 CFU/g | <20 CFU/g | ISO 21527-1:2008 |
| Coliforms | - | Negative /g | Not Detected | ISO 4833-2:2013 |
| Salmonella | - | Negative /25g | Not Detected | ISO 6579-1:2017 |
| Staphylococcus aureus | - | Negative /g | Not Detected | ISO 6888-1:2021 |
Powerful Applications
1. Dietary Supplements & Pharmaceuticals
Use Cases: Antioxidant capsules/tablets, anti-aging supplements, cognitive health formulations, multivitamin blends.
Key Benefits: Ultra-high purity meets pharmaceutical standards; compatible with CoQ10, Vitamin C, and omega-3s.
2. Functional Beverages & Nutritional Drinks
Use Cases: Antioxidant-rich drinks, skin health beverages, anti-aging tonics, plant-based nutritional juices.
Key Benefits: Dissolves into clear solution; stable under pasteurization; neutral taste doesn't alter beverage flavor.
3. Functional Foods & Snacks
Use Cases: Nutritional gummies, protein bars, fortified cereals, anti-aging snacks.
Key Benefits: Heat-stable up to 150℃; compatible with gummy bases (gelatin, pectin); enhances functional profile for premium products.
4. Cosmeceuticals & Skin Care
Use Cases: Anti-aging serums, skin brightening creams, facial masks, hair repair products.
Key Benefits: Supports skin barrier function and antioxidant defense; compatible with cosmetic formulations; white color doesn't affect product appearance.
5. Pet Nutrition
Use Cases: Pet anti-aging supplements, skin/coat health products, cognitive support for senior pets.
Key Benefits: Safe and bioavailable for animal use; enhances nutritional profile for pet health products.
Related Antioxidant & Bioactive Product Range
| Product Category | Product Name | Key Specifications | Target Applications |
|---|---|---|---|
| Antioxidants | Glutathione Powder 98% | Glutathione ≥98% | Cosmeceuticals, liver health supplements |
| Resveratrol Powder 98% | Resveratrol ≥98% | Anti-aging supplements, functional beverages | |
| Skin Health | Collagen Peptide Powder 90% | Protein ≥90% | Skin care supplements, functional foods |
| Hyaluronic Acid Powder 95% | Hyaluronic Acid ≥95% | Cosmeceuticals, moisturizing products | |
| Cognitive Health | Alpha-GPC Powder 50% | Alpha-GPC ≥50% | Brain health supplements, functional foods |
| Lion's Mane Mushroom Extract 30% | Polysaccharides ≥30% | Neuroprotective formulations | |
| Custom Blends | Anti-Aging Complex | L-Ergothioneine 2% + Glutathione 5% + Resveratrol 3% | Targeted anti-aging supplements |
| Skin Health Blend | L-Ergothioneine 1% + Collagen Peptide 20% + Hyaluronic Acid 5% | Skin care supplements, cosmeceuticals |
FAQ
| FAQ Category | Questions | Answers |
|---|---|---|
| Regulatory Compliance | Does this L-Ergothioneine comply with EU Novel Food Regulations and FDA GRAS standards? | Yes, it complies with both. It meets FDA GRAS status and EU Novel Food requirements for dietary supplement and food use, with complete regulatory documentation available. |
| Formulation Compatibility | Is the product compatible with acidic formulations (e.g., citrus beverages) and long-term storage in liquids? | Yes, it maintains stability in pH 3.0-10.0 environments and retains ≥95% potency in liquid formulations for 18 months under recommended storage conditions. We provide compatibility test reports upon request. |
| Customization Capabilities | Can you adjust the purity level or blend L-Ergothioneine with other ingredients (e.g., glutathione, collagen)? | Yes, we offer full OEM/ODM customization for purity (95%-99.9%) and custom blends with other antioxidants or bioactive ingredients. R&D delivery takes 5-7 working days with free sample testing. |
| Supply Capacity | What is your monthly production capacity and lead time for bulk orders (1000kg+)? | Monthly production capacity exceeds 25 tons. For bulk orders (1000kg+), lead time is 10-12 working days; urgent orders (500kg+) can be fulfilled in 7 days with prior confirmation. |
| Allergen & Dietary Compliance | Is the product vegan, gluten-free, and free of common allergens? | Yes, it is vegan (no animal-derived ingredients), gluten-free, dairy-free, soy-free, and nut-free. We provide allergen-free and vegan certification to support your labeling needs. |
| Stability in Processing | How stable is L-Ergothioneine during high-temperature processing (e.g., gummy production, baking)? | It retains ≥90% potency after baking at 150℃ for 30 minutes and ≥95% after pasteurization at 85℃ for 15 minutes, making it suitable for most food processing methods. |
| Color Impact | Will the white powder affect the appearance of colored products (e.g., green smoothies, pink gummies)? | At recommended addition levels (0.01%-0.1%), the white color is neutral and won't alter the appearance of colored formulations. For high-concentration uses, we offer color-matched blends. |
Why Choose Us as Your Supplier?
Ultra-High Purity: ≥99.87% assay with 99.97% HPLC purity, exceeding industry standards for quality.
Technical Expertise: R&D team specializes in bioactive formulations, offering compatibility testing and custom blend support.
Global Compliance: Full certifications (ISO22000, FDA, KOSHER, HALAL) for seamless EU/US market access.
Cost Competitiveness: 5%-20% more competitive pricing than global suppliers with equal or superior quality.
Reliable Partnership: 24/7 responsive customer service, free samples, and ≥98% on-time delivery rate to support your business growth.
Contact Us for a Quote or Sample
Ready to enhance your products with our premium L-Ergothioneine Powder?
Please note that our products and services are intended for commercial and industrial use only. Contact our sales team today to discuss your business needs, request a free sample, or get a detailed quotation.
Email: info@watersolu.com
Phone: +86 13484914978
Whatsapp: +86 17396654828
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