STEP 01
Raw Material
Incoming ingredients are identity-checked and quarantined before release.
Certified Quality You Can Audit
Every certificate below is available for buyer verification during supplier qualification.
NSF 455-2ISO 22000HACCPEU OrganicUSDA Organic
About Us
19 Years Manufacturing Nutraceuticals for Global Brands
Founded in 2006 in Xi'an, China, Shaanxi ESNO Biotech Co., Ltd. develops and manufactures premium dietary supplements, functional food ingredients and standardized botanical extracts for brand owners, distributors and Amazon sellers worldwide.
Our team has completed 400+ product designs for 3,500+ partners. Each project runs through a documented workflow — ingredient qualification, pilot sampling, in-process QC and finished-product testing — so the capsule or gummy you approve at sampling is the one you receive at scale.
- NSF 455-2 GMP, ISO 22000 & HACCP
- EU / US organic standards
- Fully automated production lines
- On-site material & finished-product inspection
- Low-MOQ private label options
- Label, packaging & design support
Factory Video Tour3 min · Production, QC lab & packaging 
Inside Our Factory
A Transparent, Step-by-Step Production Workflow
Real photos from our floor — see exactly how your formula moves from raw material to sealed, export-ready packaging.
STEP 02
Mixing
Weighed actives and excipients are blended for uniform content.
STEP 03
Pelletizing
Granulation improves flowability for consistent tablet weight.
STEP 04
Tableting
Compression with in-process checks on hardness and weight.
STEP 05
Coating
Film coating protects actives and improves swallowability.
STEP 06
Filling
Accurate filling of capsules, bottles and stick packs.
STEP 07
Sphere Pressing
Pressed spheres and specialty formats for unique products.
STEP 08
Primary Packing
Bottling, blistering and sachet sealing in clean areas.
STEP 09
Labeling
Your private label applied and batch-coded for traceability.
STEP 10
Export Packing
Cartoned and palletized for safe international shipping.
EQUIPMENT
Mixing Machine
Homogeneous blending for powders and premixes.
EQUIPMENT
Pelletizing Machine
Controlled granule size for stable compression.
EQUIPMENT
Tableting Machine
Rotary press for round, oval and custom shapes.
EQUIPMENT
Coating Machine
Even film or sugar coating with color matching.
EQUIPMENT
Filling Machine
Precise dosing for capsules and containers.
EQUIPMENT
Packing Machine
Stick pack and sachet forming and sealing.
EQUIPMENT
Automatic Packaging
High-speed automated bottling and capping.
EQUIPMENT
Alu-PVC Blister Packer
Moisture-proof blister packs for tablets and capsules.
EQUIPMENT
Sphere Pressing Machine
Forms pressed spheres for specialty supplements.
QC LAB
Incubator
Microbial limit testing for every finished batch.
QC LAB
Drying Box
Loss-on-drying tests to control moisture and shelf life.
QC LAB
Electronic Balance
Calibrated precision weighing for assays and sampling.
Customized OEM & ODM
Choose Your Dosage Form, We Build the Product
Select a format to see proven formulas you can launch under your own label — or brief us on a fully custom formula.
Custom Hard Capsules
Vegan HPMC or gelatin shells, sizes 000–4, custom colors and bottle or blister packaging.
Cognitive
Magnesium L-Threonate Capsules
Brain health & memory support formula.
Antioxidant
Alpha Lipoic Acid Capsules
Vegan antioxidant capsule, factory direct.
Sports
Creatine Monohydrate Capsules
Bulk or private label sports nutrition.
Longevity
Urolithin A Capsules 100mg
Mitochondrial support, vegan formula.
Custom Gummies
Vegan pectin or gelatin bases, sugar-free options, custom shapes, flavors and dosages up to 5 g creatine per serving.
Powder Stick Packs & Sachets
Single-serve stick packs, sachets and pouches for superfoods, electrolytes, collagen and custom premixes.
Organic
Organic Matcha Stick Packs
Vegan, gluten-free, no additives.
Mineral
Magnesium Glycinate Powder
Bulk powder or 500 mg capsules.
Custom Formula Premix
Blend vitamins, minerals and botanicals into one sachet.
Custom Softgels & Tablets
Fish oil and oil-based softgels, compressed, coated and effervescent tablets with custom shapes and colors.
Heart Health
Omega-3 Fish Oil Softgels 1000 mg
EPA/DHA softgels for private label.
Compressed Tablets
Round, oval and custom-embossed shapes.
Film-Coated Tablets
Taste masking and brand color matching.
Shilajit Products
Purified shilajit resin in jars, dry drops and gummies, with fulvic acid content and heavy-metal testing on request.
Best Seller
Pure Shilajit Dry Drops
Convenient pre-dosed shilajit format.
Resin
Pure Shilajit Resin
Wholesale or custom-labeled jars.
Pressed & Specialty Formats
Spheres, drops and gummies on dedicated lines.
Products Category
Ingredients & Finished Supplements for Every Market
From bulk raw materials to retail-ready finished goods — source multiple categories from one qualified supplier.
Dietary Supplements
Capsules, tablets, gummies
Botanical Extracts
Standardized plant extracts
Superfoods
Mushroom, fruit & veg powders
Mineral Supplements
Chelated & bioavailable forms
Amino Acids & Vitamins
Pharma & food grade
Cosmetic Raw Materials
Active skincare ingredients
Sports Supplements
Creatine, pre-workout, protein
Liposome
Liposomal delivery formats Online Service
Talk to a Real Account Manager
One dedicated contact handles your formula, samples, labeling and shipping — no call centers, no hand-offs.
Elena
Account Manager
Sally
Account Manager
Lena
Account Manager
Anne
Account Manager
Yolanda
Account Manager
Ashley
Account Manager
Carol
Account Manager
Nancy
Account Manager
Kate
Account Manager
James
Account Manager
By the Numbers
Proven Capacity, Measured in Results
Figures based on our company records and verified transaction history.
0+
Years in Business
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Countries Exported
0+
Orders Delivered
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Partners Worldwide
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Product Designs
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Dedicated Employees
Best Sellers
Top-Selling Private Label Supplements
Watch real production footage of the formulas our buyers reorder most — ready to launch under your brand.
0:17 Pure Shilajit Resin
Purified Himalayan-style resin in glass jars with custom labels.
MOQ 100 jarsPrivate labelFulvic acid test
View Category 
0:45 Creatine Monohydrate Gummies 5 g
High-potency sports gummy for pre-workout and muscle support.
MOQ 500 boxes3 g / 5 g dosePectin option
View Category 
0:38 NAD+ Booster Capsules
Premium healthy-aging capsule with OEM/ODM formulation.
MOQ 100 unitsVegan capsuleCustom dose
View Category 
0:35 Magnesium Glycinate 500 mg
Gentle, highly absorbable magnesium in capsules or powder.
MOQ 100 unitsCapsule / powderSleep & relax
View Category 
0:34 Organic Matcha Tea Powder
Pure matcha in bulk bags or single-serve stick packs.
MOQ 1 bag (bulk)VeganGluten-free
View Category 
0:35 Omega-3 Fish Oil Softgels
1000 mg fish oil softgels for heart and brain health brands.
MOQ 2,000 pcs1000 mgBottle / blister
View Category Customer Feedback
What Verified B2B Buyers Say
Unedited feedback from importers and brand owners after completed orders.
4.5 / 5
Average supplier rating on verified transactions for product quality, communication and on-time shipping.
Read All Reviews
The product is consistently high quality, with a rich taste and excellent customer feedback regarding energy and overall wellbeing. Deliveries are reliable, documentation is complete, and communication is fast and professional.
Pleasant taste, appealing texture and consistent quality across all batches. Packaging is professional, and all required documentation — specifications, CoAs and labels — has always been complete and on time.
Products meet all specifications, with excellent potency, purity and certification. Orders are dispatched on time and arrive securely packaged, with full traceability and accurate documentation.
Fast delivery and professional packaging made counting and prep very easy. Very receptive, good communication and very patient — a smooth transaction exactly as planned.
Moments with Our Global Partners
Buyer FAQ
Answers Before You Request a Quote
The questions procurement teams ask us most when qualifying a new supplement manufacturer.
Ask a SpecialistWhat is the minimum order quantity for private label?
Most stock formulas start from 100 to 1,000 units depending on the dosage form. Capsules and gummies typically start at 100–500 units, softgels at around 2,000 pieces. Fully custom formulas are quoted per project.
Which dosage forms can you manufacture?
Hard capsules, tablets, coated tablets, softgels, pectin and gelatin gummies, powder stick packs and sachets, shilajit resin and dry drops, plus bulk botanical extracts and custom formula premixes.
Which certifications does your factory hold?
Production follows NSF 455-2 GMP, ISO 22000, HACCP and EU/US organic standards. Our facility and operations have also been verified on-site by TÜV Rheinland.
What documents come with each shipment?
A Certificate of Analysis (COA), product specification sheet and label/packaging review are provided as standard. Additional third-party test reports are available on request.
Can you develop a new formula for my brand?
Yes. Our R&D team has completed 400+ product designs — covering ingredient selection, dosage, flavor, format and packaging — with samples approved before mass production.
Ready to Launch Your Own Supplement Line?
Share your target market and formula idea — get a feasibility review and sample plan from our team.