NAD+ stands for Nicotinamide Adenine Dinucleotide. It is a molecule naturally found in the body and involved in cellular energy production, redox balance, and cellular maintenance.

No. NAD+ is not a stimulant. Caffeine creates a temporary energy signal by stimulating the nervous system. NAD+ is designed to support cellular energy metabolism and daily vitality without relying on stimulant-style energy.

NAD+ is for people who want to support consistent daily energy, cellular maintenance, and healthy aging. It’s built for busy professionals, active adults, parents, travelers, and anyone looking to support long-term vitality as part of a daily wellness routine.

Great question — and the science answers it directly. Neuvéra’s oral dissolving strips incorporate a proprietary blend of key absorption enzymes — including Beta Cyclodextrin and Sodium Caprate — that work in two ways: they temporarily expand the mucosal lining of the mouth to create a wider absorption pathway, and they encapsulate the peptide molecule during transit, escorting it through the mucosal barrier and directly into systemic circulation — bypassing first-pass digestion entirely. The result is research-validated 92.5% absorption with a 5–15 minute onset of action, on par with injectables. To validate this across all peptide sizes, our published study was conducted using Glutathione — deliberately chosen because it has the largest molecular size of any peptide in our product line. The logic was simple: if Neuvéra’s delivery technology achieves 92.5% absorption with the biggest molecule, every other peptide we formulate will perform equal to or better than that benchmark. The study confirmed it. So yes — the strips work. The enzymes solve the size problem. That’s the entire point of Neuvéra’s proprietary delivery technology.