Comprehensive Specifications & Customization: Available in a wide concentration range of 1%–50% Fulvic Acid (standard grades: 5%, 20%, and 50%), with full support for custom formulation requirements.
Sourced from High-Altitude Deposits: Carefully harvested from pristine, high-altitude natural mineral resins formed over centuries, providing a rich spectrum of trace minerals.
High Purity & Standardized Testing: Quantified precisely using Titration methodology to guarantee consistent bioactivity and stability across all batches.
100% Water Soluble with Zero Sediment: Superior water solubility yielding a clean, transparent solution, ideal for hard capsules, softgels, solid beverages, and functional gummies.
Global Quality & Regulatory Compliance: Strictly controlled for heavy metals (Pb, As, Hg, Cd) and microbial safety, backed by full COA documentation and international export certifications.
Flexible B2B Supply: Low MOQ support with flexible order sizes, complimentary testing samples, and dedicated global logistics and customs assistance.
Shilajit is a natural organic mineral resin formed over centuries through the gradual decomposition of specific plant matter compressed under unique geological conditions in high-altitude mountain ranges. Squeezed out from rock fissures, it has long been prized in both traditional herbal medicine and modern nutritional science for energy replenishment and metabolic support.
As a professional B2B botanical extract supplier, Keep Ingredients processes raw Shilajit resin through modern, standardized production lines. Using gentle extraction, multi-stage filtration, water-soluble clarification, and spray-drying technologies, we standardize its primary active component—Fulvic Acid—into consistent specification grades ranging from 1% to 50% (including popular commercial grades like 5%, 20%, and 50%). The result is a premium, brownish-black, water-soluble powder compliant with international dietary supplement standards.
Functioning as a powerful natural carrier of trace minerals and organic acids, high-purity Shilajit Extract excels at supporting mitochondrial energy production, enhancing antioxidant defenses, and boosting nutrient absorption and mineral bioavailability. Featuring excellent water solubility and physical stability, this ingredient is ideally suited for modern dietary supplement formulations and functional food manufacturing.
Note: The specification table below shows our highest standard grade (50% Fulvic Acid) as a representative sample. We also supply 5%, 20%, and customized specifications. Please contact our team to request specific COAs and specification sheets for your target grade.
| Item | Specification |
| Product Name | Shilajit Extract |
| Botanical Source | Asphaltum |
| Appearance | Brownish-black Fine Powder |
| Odor & Taste | Characteristic |
| Active Ingredient | 1% – 50% Fulvic Acid (Sample shown: ≥ 50.0%) |
| Test Method | Titration |
| Particle Size | 98% pass 80 mesh |
| Loss on Drying | ≤ 5.0% |
| Residue on Ignition | ≤ 5.0% |
| Heavy Metals | ≤ 10 ppm |
| Lead (Pb) | ≤ 3.0 ppm |
| Arsenic (As) | ≤ 2.0 ppm |
| Mercury (Hg) | ≤ 0.5 ppm |
| Cadmium (Cd) | ≤ 1.0 ppm |
| Total Plate Count | ≤ 1,000 cfu/g |
| Total Yeast & Mold | ≤ 100 cfu/g |
| E. coli | Negative |
| Salmonella | Negative |
| Staphylococcus | Negative |
(To request COA documents or spec sheets for 5%, 20%, or custom specifications, please
Flexible 1%–50% Specification Matrix: Offers a complete range from entry-level concentrations (e.g., 5%) to high-potency grades (e.g., 20%, 50%), catering to diverse formulation strategies from cost-effective blends to premium bioactive supplements.
Ancient Geological Origin Meets Modern Extraction: Combines deep mountain organic minerals with modern refinement technology to deliver standardized, reliable active levels.
Superior Solubility & Stability: Specially processed for rapid and complete dissolution in room-temperature water without cloudiness, precipitation, or sedimentation—simplifying liquid and powder product development.
Strict Heavy Metal & Microbial Controls: Raw Shilajit resin naturally runs a risk of heavy metal contamination. We utilize specialized purification protocols to strictly limit Lead, Arsenic, Mercury, and Cadmium in accordance with global dietary supplement safety thresholds.
Clean Label & Non-GMO: Free from artificial additives, synthetic preservatives, irradiation, and major common allergens. Non-GMO verified.
Excellent Aqueous Compatibility: Disperses smoothly in both solid and liquid matrices without layering, clumping, or ring formation in beverages.
Bioavailability Enhancer: Fulvic Acid acts as a natural chelation and transport molecule, enhancing the cellular absorption of co-formulated minerals, vitamins, and botanical extracts.
High Processing Resilience: Demonstrates strong thermal and mechanical stability during encapsulation, tableting, dry powder blending, and gummy manufacturing.
Synergistic Formulation Ideas: Pairs exceptionally well with Ashwagandha extract, Black Pepper extract (Piperine), CoQ10, and chelated minerals for stamina, male vitality, and sports nutrition formulas.
Dietary Supplements: Hard capsules, softgels, tablets, and functional gummies for energy and general wellness.
Sports Nutrition: Endurance formulas, pre-workout powders, and electrolyte recovery mixes.
Functional & Solid Beverages: Ready-to-drink (RTD) energy drinks, herbal shots, and soluble tea blends.
Personal Care & Anti-Aging: Formulated as a mineral-rich antioxidant ingredient in premium cosmetic and nutraceutical applications.
GMP-Compliant Manufacturing: Produced under rigorous GMP guidelines with complete lot traceability from raw resin sourcing to final batch release.
International Certifications: Facilities are ISO9001 and HACCP certified, with products meeting Kosher dietary standards.
Batch-to-Batch Consistency: Every production lot undergoes comprehensive physical, chemical, and microbiological testing to ensure uniform potencies.
Proven Global Export Expertise: Exporting to over 30 countries across North America, Europe, and Southeast Asia with deep familiarity with international dietary supplement regulations.
Efficient Logistics & Customs Support: Long-term partnerships with leading freight forwarders ensure smooth document preparation, customs clearance, and timely delivery.
Flexible MOQs & B2B Solutions: Accommodating MOQs to help emerging brands and R&D teams innovate without heavy initial inventory burdens.
Complimentary Sample Service: Free evaluation samples across various concentrations are available for laboratory testing, solubility trials, and pilot formulation.
Q1: What specifications of Shilajit Extract are available?
A1: We offer Shilajit Extract standardized from 1% to 50% Fulvic Acid. Our standard commercial grades are 5%, 20%, and 50%, with custom assay levels available upon request.
Q2: What is the origin and processing method of your Shilajit Extract?
A2: Our Shilajit is refined from natural mineral resin harvested in high-altitude mountain environments. We use modern aqueous extraction and purification techniques to eliminate insoluble impurities and heavy metals, yielding a standardized, bioavailable powder.
Q3: How well does this Shilajit Extract dissolve in liquid formulas?
A3: Our extract is refined for maximum water solubility. It dissolves rapidly and completely in ambient water, making it ideal for stick packs, functional shots, and beverage applications.
Q4: How do you control heavy metal content in natural Shilajit?
A4: Because raw Shilajit resin naturally contains minerals from rock formations, we employ dedicated multi-stage heavy metal removal processes. Every batch is tested to strictly conform to international dietary supplement safety limits for Lead, Arsenic, Mercury, and Cadmium.
Q5: Can I request COAs for lower grades (e.g., 5% or 20%) or ask for a free sample?
A5: Absolutely. The table shown on this page serves as an example featuring our 50% grade. If you need COAs or testing samples for 5%, 20%, or custom grades, please reach out to our team directly.
Ready to enhance your product lineup with premium Shilajit Extract?
Request Free Samples: Contact us to select your target specification (5%, 20%, 50%, etc.) and receive complimentary testing samples alongside full technical data sheets.
Inquire for Bulk Pricing & MOQ: Get tailored wholesale quotes and flexible ordering options.
Contact Us: Submit an inquiry form below or email us directly. Our B2B sales specialists will respond within 24 business hours.
Official Website:
Direct Inquiry: info@keepingredients.com
