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Vintek Nutrition, LLC® was founded in 2008. See Vinny’s story for the background (GUIDEPOSTS ARTICLE link).


Nutralin® is exclusively for supplemental feeding of diabetic dogs.  It is used in conjunction with insulin.  Nutralin supports normal blood glucose levels and promotes improved overall health in diabetic dogs.

  • It is estimated that 1 in 308* dogs have diabetes and is increasing at a rate of 32%. This exponential increase is greater than that in people. Most dogs are type I diabetics, therefore, need insulin injections.

After observing the additional benefits derived from Nutralin®, two other products were created.


Sterling Coat® Addresses your dog’s skin and coat problems by providing beneficial nutrients.  Veterinarians and owners alike noticed positive results on tough-to-treat issues ranging from severe allergies to hot spots.  


Vitali-Treaties® Owners reported observable increased energy and well-being in their dogs after using our products.  Vitali-Treaties can benefit all dogs.


  • Highly palatable soft-chew.
  • Manufactured in the USA.  Manufacturer is a member of (ANSA Animal Nutritional Suppliers of America and NASC National Animal Supplement Council).  They have over 25 years of experience supplying the world's leading animal health companies.
  • The ingredients are generally recognized as safe (GRAS) and of the highest quality.
  • All three of our products are patent protected. 


Future Plans:  We received grant funding from the State of South Dakota.  We completed a Phase I efficacy study involving diabetic people. We received IRB approval for a Phase II study involving type II diabetics. 


Vintek Nutrition, LLC - "Helping your dog from the inside-out."


Vintek Nutrition Story  (2/25/15) 



Customer Brochure


Vincent's Story - The Study



Dr. Samuel H. Lukens - Luken's Animal Clinic.  Lead Veterinarian of Vintek Nutrition

BS Veterinary Science CSU 1970 -  DVM Colorado State University 1974

Private Practice Veterinarian 40+ Years

Past President of: Veterinary Medical Association, Veterinary Examining Board, Sioux Falls Humane Society and Sioux Falls Board of Health.





*Catchpole B, Ristic JM, Fleeman LM, Davison LJ. Canine diabetes mellitus: Can old dogs teach us new tricks? Diabetologia 2005; 48: 1948-1956.


Contact Information:

Vintek Nutrition, LLC - 5024 S. Bur Oak Place, Suite 100 - Sioux Falls, SD 57108

(605) 332-VINTEK (8468) option (0)  Toll Free: (855) 332-VINTEK (8468) option (0)

General Questions: info@vinteknutrition.com    Sales:  sales@vinteknutrition.com    

Orders:  orders@vinteknutrition.com                  Customer Support:  support@vinteknutrition.com

E-Mails:    kameron@vinteknutrition.com             nancy@vinteknutrition.com