TOP 1 NAD+

NAD+ GUIDE

WHAT IS NAD+?

NAD+ is a molecule found in every living cell. It helps transfer energy from food into usable cellular energy and supports enzymes involved in DNA repair, stress response, metabolism, and circadian rhythm.

WHAT ARE NAD+ SUPPLEMENTS?

Most oral “NAD+ supplements” are not NAD+ itself. They usually contain NAD+ precursors compounds the body can use to make NAD+ such as nicotinamide riboside, nicotinamide mononucleotide, niacin, or nicotinamide.

ARE NAD+ SUPPLEMENTS SAFE?

Short-term human trials suggest that nicotinamide riboside and nicotinamide mononucleotide are generally well tolerated at studied doses. However, long-term safety, ideal dose, and clinical benefits are not yet fully established.

WHICH NAD+ INGREDIENTS ARE BEST STUDIED?

Nicotinamide riboside and nicotinamide mononucleotide have the most direct human research as NAD+ precursors. Niacin and nicotinamide are also forms of vitamin B3 involved in NAD+ metabolism, but they are not interchangeable with NR or NMN in clinical effects.

WHEN SHOULD I TAKE NAD+ SUPPLEMENTS?

There is no established best time to take NAD+ precursors. Clinical studies vary in dose, timing, and duration, so users should follow the product label and consult a healthcare professional, especially if pregnant, nursing, taking medication, or managing a medical condition.

HOW SHOULD I STORE NAD+ SUPPLEMENTS?

Keep supplements sealed and stored in a cool, dry, dark place. Avoid heat, moisture, and direct sunlight.