NAD+

The Coenzyme Behind Energy, Longevity — and the Skin You're In.

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every living cell. It's essential for energy production, DNA repair, metabolic function, and one thing most supplements overlook: the health and resilience of your skin.

The problem: NAD+ levels decline steadily with age — and that decline doesn't just show up as fatigue or brain fog. It shows up on your face. Reduced NAD+ is linked to slower cell turnover, weakened skin barrier function, and diminished capacity to repair UV and environmental damage at the cellular level.

Cohld NAD+ goes further than basic NAD+ supplements. Our formula combines 500mg of NAD+ with two powerful plant-based synergists — Quercetin and Resveratrol — for comprehensive cellular, longevity, and skin support.

What's Inside and Why

• NAD+ (500mg) — directly supports cellular energy production (ATP synthesis), DNA repair mechanisms, and metabolic regulation. In skin cells specifically, NAD+ fuels the repair of UV-induced DNA damage and supports the sirtuins that regulate skin cell longevity and barrier integrity.
• Quercetin (250mg) — a natural flavonoid that promotes a healthy inflammatory response and supports immune function. Also shown to support NAD+ recycling pathways and help protect skin cells from oxidative stress — a key driver of visible skin aging.
• Resveratrol (150mg, from Japanese Knotweed) — activates sirtuins, the longevity-linked proteins that depend on NAD+ to function. Supports cardiovascular health and cognitive wellness, and has been studied for its role in protecting skin against photoaging and promoting a more even, luminous complexion over time.

What NAD+ Supports

• Cellular energy — fuels ATP production in your mitochondria, giving every cell — including skin cells — the power to function and repair
• Skin health — replenishes the NAD+ your skin cells need to repair UV and environmental damage, maintain a strong barrier, and support healthy cell turnover for a firmer, more resilient complexion
• Cognitive function — supports mental clarity, focus, and brain resilience
• DNA repair — activates enzymes that detect and repair DNA strand breaks throughout the body, including in skin exposed to daily environmental stressors
• Metabolic health — supports healthy glucose and lipid metabolism
• Healthy aging — replenishes declining NAD+ levels to support cellular vitality from the inside out

How to Use

Take 2 capsules daily with 6oz of water, with or without food. For best results, take consistently each day — cellular NAD+ levels, including those in your skin, build over time.