Nutritional Engineering Inc offers an unlimited number of liquid vitamin and liquid supplement products. We have provided a summary below of some of the more popular custom liquid supplements and stock formulas that we manufacture for today’s evolving market.  Of course, we can manufacture just about any type of liquid vitamin or liquid supplement product that you may need, including gluten-free certified and kosher certified formulas.  Just give us a call to get started!

Nutritional Engineering Inc. can formulate virtually any conceivable product and manufacture it to the highest quality standards using the most advanced technologies in the industry. All incoming raw materials are carefully analyzed by our technicians for quality and certified under GMP standards. All finished products are tested in house and certified free of microorganisms, yeast, mold, and all other contaminants.

At NEI your products are formulated to your custom specifications and can incorporate a diverse array of vitamins, minerals, antioxidants, amino acids, super fruits, super foods, and your choice of delicious flavors. NEI specializes in producing liquid nutritional products which provide far more nutrient bio-availability than solid tablets or capsules. We can also manufacture liquid multivitamins and antioxidants within a wide range of potency specifications, including a potency high on the oxygen radical absorbance capacity (ORAC) scale.

Human Liquid Vitamins and Supplements

African Mango
Aloe Vera
Amino Acids
Attention for Kids
B Vitamin Complex
Calcium and Magnesium
Children’s Multivitamins
Colloidal Silver
Energy Shots (2 oz.)
Glucosamine Joint Support
Glucose Support
Green Tea Extract
Hair Skin and Nails
Men’s Supplements
Mental Boost Support
Multi Vitamin Complexes
Prenatal Vitamins
Pre-Workout Post Workout
Raspberry Ketone
Salt Lake Minerals
Sleep Aid Formulas
Superfood Blends
Superfruit Complex
Trace Mineral Complex
Vitamin B12
Vitamin B-Complex
Vitamin C
Vitamin D
Women’s Supplements

Pet Vitamins and Supplements

Cat Calmer
Dog Calmer
Dog Ear Cleaner
Dog Glucosamine
Dog Vitamins