Delivering the highest quality vitamins and supplements

with superb UL conformance!

One destination. Endless opportunity.

Supplyside Global 2026
Visit us!! Booth 5231

Kingdomway Health Sciences, subsidiary of Kingdomway USA Corp., Kingdomway.com acquired the National Vitamin Company, manufacturer of the Nature’s Blend brand of supplements (February 2, 2026)

KHS manufacturing and operational footprint will remain at the 316,000-square-foot, FDA-registered facility in Casa Grande, Arizona

KHS is investing substantially to strengthen the facility and modernize equipment, with the goal of enhancing service levels and driving greater operational efficiencies

NEW!
12 softgel lines
9 compression machines
13 encapsulation machines
2 liquid encapsulation machines
3 softchew lines
1 powder stick pack line
2 jar lines
1 liquid stick pack link
5 bottling lines

PLANT CAPACITY!
7 billion softgels
4 billion tablets
5 billion capsules
300 million liquid capsules
800 million softchews
300 million stick packs
25 million powder jars
60 million liquid stick packs
150 million bottles

Supporting your success with science-backed formulas and rigorous quality control
since 1974

Our Services

Contract Manufacturing

Our contract manufacturing can help customers reduce costs, ensure quality, and scale production.

Custom Formulation

We work with you to develop innovative, high-quality custom formulations tailored to your unique needs in the health and wellness industry

Private
Label

Private labeling gives customers the opportunity to build customer loyalty by selling products under their own brand.

Committed to the highest manufacturing standards.

100% Manufactured in US with globally sourced ingredients

Superior Customer Care

Kingdomway Health Sciences Products