Leading contract manufacturer of

Sports nutrition, Dietary supplements, OTCs and and natural health products,


RENCO LABS is one of the largest, most globally recognized contract supplement manufacturers in the world. As a supplement manufacturer that has been providing new and existing clients with the highest quality products in nutrition and health manufacturing. From product development to contract manufacturing to release and shipping, adherence to cGMP compliance in an FDA-registered facility has been our formula for integrity and product fulfillment. Renco Labs specializes in manufacturing Dietary Supplements, OTC, Pet Supplements, and Skin Care Products in the USA


Contract Manufacturing and Private Label Service for Vitamins, Supplements & Beauty Products. We also offer Pet and Animal Products Supplements.

When you want to choose your contract manufacturing for Private Label Supplements, we are the choice of the the Nutrition Manufacturer. We Manufacturer vitamins, supplements and beauty products at wholesale price so that you can earn money. We custom, or private label dietary supplements, Beauty, Skin Care. Our all products manufactured in USA.


In-house Research & Development

Our Research & Development team’s emphasis on innovation and quality by design is the reason why our contract manufacturing operation is consistently breaking new ground in the industry.

Quality Control Lab and Testing

In order to deliver quality products to our customers, raw materials and finished products must undergo a rigorous quality control process. Our newly renovated Quality Control Lab is fully equipped to handle this task.

Customer Service

At RENCO LABS we stay committed to our core values…quality, transparency, trust, and traceability. These steps ensure the best customer service. Our experienced team helping with every phase of a product lifecycle.

Shipping and Fulfillment

We have an experienced team of fulfillment and logistics professionals who understand the entire Supply Chain.  We look forward to partnering with you and exceeding your expectations. 


Industry-Leading Vitamin & Supplement Manufacturers