NK9 For Dogs

Turkey Tail PSP, 1,500 mg (≥40% beta-glucan).

The cornerstone of NK9. Turkey tail beta-glucans are recognized by receptors on the body's innate immune cells, helping support healthy macrophage and natural killer (NK) cell activity, part of your dog's everyday immune defense. Standardized to at least 40% beta-glucan and included at 1,500 mg.

Curcumin, 333 mg (phospholipid complex).

Curcumin helps maintain a healthy inflammatory response and supports joint comfort and mobility. We use a phospholipid complex because plain curcumin is poorly absorbed, and this form is designed to improve uptake.

Sulforaphane, 300 mg (from glucoraphanin).

Sulforaphane is the compound broccoli forms from its natural precursor, glucoraphanin. Rather than asking your dog to eat a pile of broccoli, NK9 uses a standardized broccoli seed extract to provide a consistent daily amount.

Sulforaphane is a well-studied dietary activator of the Nrf2 pathway, a signaling system cells use to switch on their own antioxidant and detoxification enzymes. That helps support the body's natural defenses against everyday oxidative stress and healthy cellular function as dogs age.

Quercetin, 500 mg.

A plant-derived flavonoid with antioxidant and immune-supporting properties that helps maintain healthy cellular function. Researchers are studying how flavonoids like quercetin interact with the body's own cell-renewal processes as dogs age; NK9 includes it to support antioxidant defenses and healthy immune function.

Vitamin D3.

Unlike people, dogs make very little vitamin D in their skin from sunlight, so they rely on what they eat. Beyond supporting strong bones, vitamin D plays a role in normal immune function, helping immune cells work as they should while supporting a healthy inflammatory balance. NK9 includes vitamin D3 as part of its daily immune support.