About us 

THK Fitness Limited is part of the Nutraformulations Group, who are specialists in providing you natural products for a variety of problems. We manufacture natural dietary supplements for all types of conditions. 
They are formulated in the finest facilities, under two PhD and 15 degree standard chemists. And give 100% natural results, 100% satisfaction guaranteed.
  • Money-back Guarantee
  • Five Star Quality
  • Discreet Shipping
  • Five Star Customer Service
  • FDA Approved
  • GMP Approved
  • 100% Natural
Our products are consistently expedited within two working days and are shipped worldwide.

Who are we? And why choose us?

Our group has developed a reputation over the years as a trusted leader in the formulation, development and manufacture of custom dietary supplements and natural products.
We pride ourselves on our ability to innovate, creating brand new products every year. Our clients have come to rely upon us to give their products the flair, effectiveness and differentiation they need.
We have a fully compliant  manufacturing and packaging facility. We are duly licensed and are regularly inspected by State and Federal health authorities.

Approvals and Certifications

Our facility has been audited, and quality approved by key industry certifying bodies. These include: 
NSF International 
Kosher certification (all major authorities) 
Our reputation for quality extends around the world to clients in 36 countries. We are one of a select group of manufacturers to have received certification and approval from Australia's Therapeutic Goods Administration (TGA). As dietary supplements for the Australian market must be manufactured to pharmaceutical standards, TGA approval is the ultimate confirmation of superior quality.
Quality Assurance - This includes the planning, implementation, assessment, and reporting necessary to guarantee that the products we manufacture conform to the requirements and expectations of our customers.