At VPI, we monitor and control the purity and quality of every product throughout each stage of the manufacturing process. This dedication to quality is evidenced by our comprehensive in-process quality assurance program—which includes laboratory tests of both raw materials and finished products. We use only the purest ingredients in our extensive line of products.
Exceptional Raw Materials
The superiority of VPI products begins with the purity and quality of raw materials. All VPI raw materials are subject to stringent quality control protocols enforced by in-house quality control personnel with the authority to reject, at any time, any material not meeting specifications.
This dedication to quality is evidenced in our comprehensive in-house quality assurance program—which includes laboratory tests of both raw materials and finished products—and our singular commitment to providing you with full and accurate disclosure product labels.
Extensive Laboratory Testing
Laboratory tests are conducted during each critical stage of manufacture and packaging of VPI products. Testing these representative samples of both raw materials and finished products throughout the manufacturing process ensures the authenticity, consistency and quality of ingredients.
We have the procedures in place to trace all ingredients used in our manufacturing. Whether it's for your peace of mind or if it's a required part of your product procedures or certifications, VPI has the data systems to trace all products and ingredients.