Raw Materials
Supplier information, ingredient specifications, COA review, batch consistency, and suitability for the selected dosage form.
Quality & Compliance
Quality System for Reliable Dietary Supplement Manufacturing
SHK Vita helps supplement brands manage quality from raw material review to production control, finished product testing, documentation, and shipment readiness.
01 Raw material supplier and specification review before production.
02 Batch records for traceability across weighing, mixing, filling, and packaging.
03 In-process checks to reduce variation during manufacturing.
04 Finished product testing and documentation support for brand owners.
What We Control
A quality system built around brand risk, product stability, and repeat orders
For OEM/ODM supplement projects, quality is not one inspection at the end. It is a managed system that connects formula feasibility, material standards, process control, testing, and export documents.
Production Process
Controlled weighing, blending, filling, tableting, coating, packing, and batch records for reviewable traceability.
Testing & Inspection
Appearance, weight variation, moisture, active content, microbiology, heavy metals, disintegration, and other project-specific items.
Documents & Compliance
Support for COA, specification sheets, SDS/MSDS, process descriptions, stability information, and market-entry documents.
Real quality work should be visible. Use factory, lab, production line, warehouse, and certificate photos here to strengthen trust.
Quality System
From source control to shipment, every stage has a purpose
A reliable supplement project depends on predictable execution. SHK Vita focuses on quality checkpoints that help customers reduce uncertainty before samples, pilot production, bulk production, and repeat orders.
1
Material standards are clarified before production. Formula ingredients, specifications, supplier documents, and target market needs are reviewed early.
2
Production records make each batch reviewable. Key operation steps are documented to support traceability and internal quality investigation.
3
Testing confirms whether the finished product meets agreed standards. Testing items can be adjusted based on formula, dosage form, customer requirements, and market needs.
4
Documentation supports smoother cooperation. Clear documents help brands, importers, distributors, and e-commerce sellers review product quality more efficiently.
Process Traceability
Quality control from formula review to delivery
The following workflow shows how quality checkpoints can be built into a supplement OEM/ODM project.
1
Formula & Market Review
Clarify dosage form, ingredient limits, target market, claims, cost range, and compliance expectations.
2
Raw Material Review
Check supplier documents, specifications, COA, ingredient suitability, and batch stability.
3
Sample & Pilot Trial
Verify taste, appearance, flowability, filling performance, tablet hardness, gummy forming, or release behavior.
4
Bulk Production
Manage weighing, mixing, filling, tableting, coating, packing, and in-process checks.
5
Finished Product Testing
Confirm key quality items such as appearance, weight variation, moisture, microbes, heavy metals, and disintegration.
6
Documents & Delivery
Provide agreed documents and support shipment preparation for brand launch or replenishment.
Dosage Form Control
Different dosage forms need different quality priorities
Quality management should match the actual product form. This helps customers evaluate risk more accurately before large-scale production.
Hard Capsules
Fill weight variation
Powder flowability
Disintegration performance
Capsule appearance
Tablets
Hardness and friability
Weight variation
Coating quality
Disintegration time
Softgels
Shell integrity
Fill uniformity
Leakage inspection
Oxidation and stability risks
Gummies
Moisture control
Texture and forming
Flavor stability
Active ingredient stability
Powders
Moisture and caking risk
Mixing uniformity
Flavor and solubility
Stick pack or jar filling control
Sustained-Release Capsules
Release profile attention
Pellet or granule uniformity
Capsule filling consistency
Project-specific testing support
Clear documents make cooperation easier. Clear standards make quality easier to verify.
For importers, distributors, and brand owners, documents are part of trust.Document Support
Documents available according to project needs
Depending on product type, destination market, and customer requirements, SHK Vita can support a practical document package for quality review, platform submission, distributor evaluation, or import preparation.
Finished Product COA Raw Material COA Specification Sheet SDS / MSDS Manufacturing Process Description Stability Information Free Sale Certificate Certificate of Origin Third-Party Test Report Support
Compliance Foundation
Certification and third-party testing support for stronger market trust
Certifications, registrations, and third-party reports help customers evaluate production management, food safety control, and market-entry readiness.
cGMP Manufacturing management foundation
HACCP Food safety hazard control
ISO Quality and food safety system support
Halal Support for specific market needs
FDA Facility registration support where applicable
Customer Value
How this quality system helps your supplement brand
Reduce production uncertainty
Early review of formula, materials, and dosage form feasibility helps reduce surprises during sampling and bulk production.
Improve supplier transparency
Batch records, specifications, test results, and document support make cooperation easier to review and manage.
Support market review
Project documents and third-party testing can support distributor checks, platform review, import preparation, and customer audits.
Build long-term repeatability
Stable process control helps brands maintain consistent quality from the first order to repeat orders.
FAQ
Questions brand owners often ask about quality
Can you provide COA for finished products?
Yes. Finished product COA can be provided according to the agreed quality specifications and testing items for the project.
Can you arrange third-party testing?
Yes. Third-party testing can be arranged when customers need extra support for platform review, distributor evaluation, import preparation, or brand credibility.
Do different dosage forms use different testing items?
Yes. Capsules, tablets, softgels, gummies, powders, and sustained-release capsules have different quality priorities. Testing plans should match the product formula and dosage form.
Can you support quality documents for international buyers?
Depending on the project, SHK Vita can support documents such as COA, specifications, SDS/MSDS, manufacturing process descriptions, stability information, Certificate of Origin, and Free Sale Certificate.
How do you support traceability?
Batch records connect raw material information, production steps, testing results, and packaging details so key information can be reviewed when needed.
Ready to Review Your Project?
Build your next supplement product with a clearer quality plan.
Tell us your formula idea, dosage form, target market, packaging needs, and required documents. SHK Vita will help you evaluate a practical quality and production route.
Hebei Songhekang Biotechnology Co., Ltd. | Shijiazhuang, Hebei, China
