Join the Loyalty Program for Discounts
800-624-1416
Get more from NBI. Dr. Neustadt’s blogs, health tips and discounts. 

Healthy Belly. Healthy Body.

Probiotic and prebiotic blend supports healthy digestion, skin, mood, immunity, weight management, blood sugar balance, liver function and inflammation balance.

No Fishy Taste

Extra strength fish oil with at least 1500 mg of EPA + DHA to support a healthy heart and brain. 

Memory, Focus, and Recall

Boosts memory, energy, and mental focus. Also promotes healthy mood and learning.

Manage Stress

Balances the stress response, promotes feeling calm and nourishes the adrenal glands.

Strength & Beauty

Non-GMO, Types I & III Collagen promotes healthy skin, nails, bones and joints.

GI Safe Iron

GI safe, high-dose FerroSolve promotes healthy iron levels without the cramping and constipation caused by so many other products.

Boost Joint Health

Suports healthy range of motion, movement and physical function, maintains normal inflammatory balance and enhances workout recovery time.

Blood Pressure and Circulation

Supports healthy blood pressure and circulation with the highest dose combination of non-GMO nattokinase and pine bark extract.

Maintain Strong Bones

Formula supported by more than 25 clinical trials involving over 7,000 people.

Strong Bones Guaranteed

Supports healthy bone density and bone matrix. Activates genes that produce healthy bone collagen.

Sleep Better

With it’s biphasic, time-release tablets and proprietary formula, Sleep Relief helps you naturally fall asleep and supports healthy sleep all night.

High Potency

Dr. Neustadt created Supreme Multivitamin because he couldn’t find a product that met his high standards that he needed for his patients and family.

Antioxidant Protection

Vitamin C from rose hips and acerola fruit extract, with added antioxidants support from citrus bioflavonoids from oranges.

Bone and Immune Support 

Vitamin D3 promotes health throughout the body. Plus, our Vitamin D oil is certified non-GMO. So none of the bad stuff.

 Get The Newsletter

Dr. Neustadt’s blogs, health tips and discounts. 

Healthy Belly. Healthy Body.

Probiotic and prebiotic blend supports healthy digestion, skin, mood, immunity, weight management, blood sugar balance, liver function and inflammation balance.

No Fishy Taste

Extra strength fish oil with at least 1500 mg of EPA + DHA to support a healthy heart and brain.

Memory, Focus and Recall

Boosts memory, energy, and mental focus. Also promotes healthy mood and learning.

Manage Stress

Balances the stress response, promotes feeling calm and nourishes the adrenal glands.

Strength & Beauty. Inside & Out.

Non-GMO, Types I & III Collagen promotes healthy skin, nails, bones and joints.

GI Safe Iron

GI safe, high-dose FerroSolve promotes healthy iron levels without the cramping and constipation caused by so many other products.

Boost Joint Health

Suports healthy range of motion, movement and physical function, maintains normal inflammatory balance and enhances workout recovery time.

Blood Pressure and Circulation

Supports healthy blood pressure and circulation with the highest dose combination of non-GMO nattokinase and pine bark extract.

Maintain Strong Bones

Formula supported by more than 25 clinical trials involving over 7,000 people. More than 20 million capsules sold.

Sleep Better

With it’s biphasic, time-release tablets and proprietary formula, Sleep Relief helps you naturally fall asleep and supports healthy sleep all night.

High Potency

Dr. Neustadt created Supreme Multivitamin because he couldn’t find a product that met his high standards that he needed for his patients and family.

Antioxidant Protection

Vitamin C from rose hips and acerola fruit extract, with added antioxidants support from citrus bioflavonoids from oranges.

None of the Bad Stuff

Vitamin D3 promotes health throughout the body. Plus, our Vitamin D oil is certified non-GMO. So non of the bad stuff.

Featured Posts

How to Assess Bone Health

How to Assess Bone Health

There are many ways to assess bone health and strength. While none of them are fantastic, combining tests creates a better idea of your overall bone health and what changes you can make to improve it. This article discusses different options and when you should talk to your doctor about getting tested.

read more
How to Safely Take Dietary Supplements

How to Safely Take Dietary Supplements

The popularity of dietary supplements has increased every year in America since the 1970s and today generates nearly $40 billion in annual sales. There’s no denying that supplements are mainstream, but research has shown that not all companies produce safe products. Learn how to safely choose and consume the highest quality supplements, how to correctly read labels, what dosages are optimal, and how to keep in mind which nutrients might be potentially toxic.

read more