What is our Formula for Shilajit Resin Capsules ?
Launch your own customized shilajit resin capsules supplement brand with customized formulations, high quality shilajit resin, and full OEM/ODM manufacturing support.
We help supplement brands, Amazon sellers, wellness startups, and distributors create market-ready customized shilajit resin capsules with scalable production, flexible packaging, and global compliance solutions.

PREMIUM INGREDIENTS
SUPPLEMENT FACTS
Serving Size: 2 Capsule
Serving Per Bottle: 30
| Ingredient | Amount Per Serving %DV |
| Shilajit Extract | 200mg |
| Ashwagandha Extract | 150mg |
| Panax Ginseng Extract | 100mg |
| Zinc | 10mg |
| Vitamin B12 (Cyanocobalamin) | 2.4μg |
| Magnesium | 50mg |
| Vitamin D3(Cholecalciferol) | 20μg(800IU) |
Other Ingredients: Vegetable Cellulose(capsule), Microcrystalline Cellulose, Magnesium Stearate Silicon Dioxide
Directions: Take two capsule daily with water, preferably before bed time, or as directed by a healthcare professional
Product specification of Shilajit Resin Capsules
| Feature | Details |
| Raw Material | Shilajit Extract |
| Active Compound | Standardized Fulvic Acid 10:1 5% 10% 20% 40% 45% / Customized |
| Capsule Shell | Gelatin or Vegetarian Capsules |
| Capsule Size | 0# / 1# / Custom Size |
| MOQ | Flexible, starting from 500 units |
| Lead Time |
Stock Formula:3 days Custom Formula:7 days |
| Shelf Life | 24 months under proper storage |
| Certificates | GMP, ISO, COA, Third-party Testing |
| Product Selling Points | This Shilajit nutritional supplement is formulated to relieve fatigue, support immune function, and promotes cell metabolism and tissue repair. Shilajit is known for its rejuvenating properties and rich mineral content. The addition of Ashwagandha and Panax Ginseng further supports stress reduction and vitality. Zinc, Magnesium, Vitamin B12, and Vitamin D3 contribute to metabolic function, bone health, and immune support. |
| Dietary Supplement | Contact us for the COA, price list, and other custom details |
quality control
| Items | Standards | Method | Results |
| Physical Analysis | |||
| Fulvic Acid | ≥10% | Titration | 10.11% |
| Moisture | ≤7% | GB 5009.3-2016 | 3.4% |
| Ash | ≤5% | GB 5009.4-2016 | 0.80% |
| Solubility | Soluble in water | CP2020 | Conforms |
| Particle size | 100% pass 80 mesh | CP2020 | Conforms |
| Appearance | Brown fine powder | Visual | Conforms |
| Odor | Characteristic | Organoleptic | Conforms |
| Chemical Analysis | |||
| Pb | ≤1.0ppm | GB 5009.12-2017 | Conforms |
| Hg | ≤0.5ppm | GB 5009.17-2021 | Conforms |
| Cd | ≤0.5ppm | GB 5009.15-2014 | Conforms |
| Microbiological Analysis | |||
| Total of bacteria | ≤10000cfu/g | GB 4789.2-2016 | Conforms |
| Fungi | ≤1000cfu/g | GB 4789.15-2016 | Conforms |
| Salmonella | Negative in 25g | GB 4789.4-2016 | Conforms |
| Saccharomycetes | Negative in 25g | GB 4789.15-2016 | Conforms |
| Coliforms | <10CFU/g | GB 4789.3-2016 | Conforms |
| Shelf Life | 24 months under the conditions below, no antioxidant used | ||
| Package | 20kg/drum or 25 kg/drum outside and double food plastic bags inside | ||
| Storage | Store in a cool, dry place away from Moisture, Light, Oxygen | ||
| Conclusion | Non Allergens, Non‑GMO, Vegan & No Animal Testing, Non Ethylene Oxide(ETO) | ||
OEM Shilajit Resin Capsules Manufacturing Process

| Product Name | Specification |
| Black Shilajit Extract | Fulvic Acid (Yellow Humic Acid) 60% |
| Fulvic Acid (Yellow Humic Acid) 50% | |
| Fulvic Acid (Yellow Humic Acid) 40% | |
| Fulvic Acid (Yellow Humic Acid) 30% | |
| Fulvic Acid (Yellow Humic Acid) 20% | |
| Fulvic Acid (Yellow Humic Acid) 10% | |
| Fulvic Acid (Yellow Humic Acid) 5% | |
| 10:1 |
Capsule Shell Preparation
Capsule shells are selected or manufactured based on customer requirements, including capsule size, color, and material such as gelatin or vegetarian capsules.


Bottle Preparation
Supplement bottles are cleaned, inspected, and prepared to ensure hygienic and compliant packaging conditions.
Packaging
Finished capsules are packed according to customer specifications, including bottling, carton packaging, and outer packaging for safe transportation.

Why choose us?

Quality Assurance
GMP-certified Production: Ensures product safety, purity, and consistency.
Third-Party Lab Testing: Each batch comes with COA and heavy metal testing.
Raw Material Traceability: All ingredients are sourced from trusted suppliers with full batch tracking.
Stable Supply: Capable of fulfilling bulk B2B orders reliably and consistently.

Customized Shilajit Extract in Multiple Forms
We provide customized Shilajit extract products in capsules, Shilajit resin, gummies, and other forms with full OEM/ODM and private label support for your brand.

One-Stop Solution for E-Commerce Platforms
We provide comprehensive services including product development, custom formulation, packaging design, and Amazon FBA-compliant solutions. Whether you already operate an established store or are starting with a new idea, our team is ready to support you in building and growing your brand successfully.
FAQ
What is our minimum order quantity?
Ready-to-ship: 500–1,000 units (product-dependent).
Custom (packaging/formula): 3,000+ units (negotiable).
Small-batch custom: 100+ units (20–30% price premium).
What is our price for OEM?
Website prices are for reference only. Final quotes depend on order volume, customization, and payment terms.
Bulk discounts: 3–15% for orders exceeding 10,000 units.
What are our accepted payment methods?
T/T, PayPal, Western Union. Custom orders require 30% deposit.
What is our lead time?
Ready stock: 3–7 days after payment.
Custom orders: 15–25 days production + shipping.
What are our reference shipping options?
1.Air freight: 7–15 days (major EU/US destinations).
2. Sea freight: 30–45 days (tax/duty clearance optional).
What is our logistics support ?
Global DDP/DDU services (including Amazon FBA first-mile from China). Freight calculated by weight/destination.
What is our samples policy?
Standard products: Free (customer covers shipping).
Custom samples: Charged at cost (deductible from bulk orders).
What is our key clarifications?
"Made in USA" Labeling: Products manufactured in China. "MADE IN USA" labeling is non-compliant.
How about our pricing variance?
Retail prices listed online; wholesale quotes based on order volume.
What is our critical notes ?
EU/US Sales: All products comply with local regulations. Confirm specific country requirements in advance.
Custom Orders: Allow 7–10 extra days for design/prototyping (included in total lead time).
Small Batches: MOQ 100 units (higher unit cost + separate design fees).
If you want to buy OEM Shilajit Extract Capsules,pls feel free to contact Xi'an Ruichi Biotech Co., Ltd. At Xi'an Ruichi,our manufacturing system supports scaling from small test orders to large production runs, ensuring consistent quality and reliable supply. Our OEM service includes capsules, tablets, softgels, powders. We are your one-stop solution!
E-mail: Jenny@ruichibio.com
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