Healthy cells are essential to how the body produces energy, maintains itself, and responds to everyday stressors. Tru Niagen helps maintain NAD+ availability to support these foundational cellular functions throughout the body.

The science:
NAD+ is essential for cellular energy production and supports enzymes involved in cellular repair, maintenance, metabolism, and stress response. Tru Niagen is clinically proven to increase NAD+ levels, helping sustain these critical cellular processes.

The benefits:
• Supports mitochondrial energy production
• Supports cellular repair and maintenance processes
• Helps maintain healthy cellular metabolism
• Promotes cellular resilience in response to everyday stressors

Muscle cell health depends on efficient cellular energy production and mitochondrial function—both of which rely on NAD+. Tru Niagen supports NAD+ availability to help patients maintain healthy muscle function and an active lifestyle as they age.

The science:
Human research indicates that muscle NAD+ declines with age, while higher levels are associated with greater physical activity and better mitochondrial function. Niagen® NR has also been shown to increase markers of NAD+ metabolism and mitochondrial abundance in skeletal muscle.


The benefits:
• Supports mitochondrial health in skeletal muscle
• Supports cellular energy production for healthy muscle function
• Helps maintain muscle cell health with age
• Supports an active lifestyle over time

Although the brain represents approximately 2% of body weight, it accounts for approximately 20% of the body’s energy use. Tru Niagen increases NAD+ levels to help support the cellular energy production and resilience essential to healthy brain function.

The science:
NAD+ plays an essential role in neuronal energy metabolism and cellular maintenance. Human research has shown that Niagen® NR can increase cerebral NAD+ levels, supporting its potential to help maintain brain cell health.

The benefits:
• Supports cellular energy production in brain cells
• Helps maintain healthy neuronal metabolism at the cellular level
• Supports neuronal health and resilience at the cellular level
• Helps support healthy brain cell function with age

Physical, metabolic, and environmental stressors can place greater demands on the body’s cellular energy and repair systems. Tru Niagen increases NAD+ levels to help cells respond and adapt to these everyday physiological challenges.

The science:
NAD+ is consumed by enzymes involved in cellular stress response and repair. During periods of increased physiological stress, maintaining NAD+ availability helps support the cellular processes the body relies on for energy, adaptation, and recovery.

The benefits:
• Supports the cellular response to physiological stress
• Helps maintain cellular energy during periods of increased demand
• Supports natural cellular repair and recovery processes
• Promotes cellular resilience through everyday challenges

The heart depends on a continuous supply of cellular energy to function effectively. Tru Niagen increases NAD+ levels to support the energy production and cellular resilience underlying healthy cardiovascular function.

The science:
NAD+ is essential to mitochondrial energy production and supports cellular maintenance and stress-response pathways in cardiac and vascular cells. Maintaining NAD+ availability helps support cardiovascular health at the cellular level.

The benefits:
• Supports cellular energy production in heart muscle*
• Supports mitochondrial function in cardiac and vascular cells*
• Promotes cardiovascular cellular resilience*
• Helps maintain healthy heart cell function over time