Manufactured in the USA

The ingredients in Dr. Ni's OC2 are tested for purity and manufactured in a facility that follows the FDA's cGMP (Current Good Manufacturing Practices) guidelines to ensure the highest quality.

Creatine is the fuel that powers your muscles. Your body produces creatine naturally, storing it in your muscles and drawing on it when needed, during exercise for example. Because stores of creatine are rapidly depleted during exercise, increasing the amount your body has available via supplementation allows you to exercise longer, more easily, and more effectively. In this way, creatine has a direct impact on building and maintaining muscle strength. In many dozens of studies, creatine has been shown safe and effective for boosting muscle strength when combined with exercise such as resistance training.*  Read more about creatine >


Bone health supplements typically come as calcium carbonate or calcium citrate. Calcium citrate was selected because it is more easily absorbed with or without food. Dr. Ni's OC2 provides 600mg of calcium citrate (60% RDV) per serving, an appropriate amount for bone health that leaves room for calcium to be consumed as part of a normal diet, to avoid health problems sometimes associated with excessive calcium intake.* 


Vitamin D helps your body more easily absorb calcium. Most studies agree that D3 (cholecalciferol) is more readily absorbed than D2, and therefore performs better for calcium absorption.*


Magnesium is an important element for establishing good structure in new bone growth. It also helps with the absorption of calcium by increasing the activity of vitamin D3.*