NAD+ Supplement 300 mg (90 count)

Key features

• Patented nicotinamide riboside chloride (Niagen)
• 300 mg NR per capsule; 90-day supply
• NR has been shown in human trials to raise blood NAD+
• Vegetarian capsules

Who it's for

The NR precursor covered in our NR graphic: it enters the NAD+ salvage pathway through the liver. Our reference protocol is 300–600 mg daily.