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 like a battery.
It's what your body uses naturally to store the fuel that powers your muscles when they need to work hard. Your body produces some creatine on its own and gets some via meat, keeping it in your muscles and drawing on it to create energy during high intensity exercise such as strength/resistance training or sprinting. This energy is rapidly depleted however, leading to fatigue.
By supplementing with creatine you can increase your body's fuel storage, increasing the energy available to your muscles. This can help give you a boost to create a stronger muscle contraction and increase your workload during exercise, helping you work with heavier weights or against higher resistance. In this way, creatine has a direct impact on building and maintaining muscle strength.
Athletes have trusted creatine for decades, and in many dozens of studies, creatine has been shown safe and effective for boosting muscle strength when combined with strength/resistance training. And research has shown that creatine isn't just for athletes.
In fact older adults well into their senior years have been shown in studies to benefit from creatine. Dr. Ni's OC2 contains 5 grams of creatine in a daily serving.* 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% recommended daily value) per daily 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. Dr. Ni's OC2 contains 25mcg (1,000 IU, 125% recommended daily value) of D3 per daily serving.*

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. Dr. Ni's OC2 offers 400mg of magnesium (100% recommended daily value) of magnesium per daily serving.*