Some days, the tank just feels emptier than it should. You slept, you ate, you got through the day — but by late afternoon, your energy is flat, your focus wanders, and the things you meant to do after work feel like a second shift. It is a familiar, everyday feeling, and it is usually not about one bad habit. It is about the whole routine: how you sleep, move, eat, drink, and recover, day after day.

What is actually happening

Your body runs on energy made inside your cells. NAD+ — short for nicotinamide adenine dinucleotide — is a coenzyme involved in cellular energy production and normal metabolic function. In plain terms, it is part of the everyday machinery that helps turn what you eat and drink into usable energy for the work your body does all day.

That is why a conversation about energy is rarely just about one ingredient or one quick fix. It is about supporting the system that makes energy, and then giving that system a routine it can actually repeat: regular sleep, daily movement, enough water, balanced meals, and time to wind down. A supplement cannot replace those basics, but it can sit inside a routine that already supports them.

Practical guidance first

Before adding anything new, it helps to look at the levers you already control. Keep a consistent wake time when you can, even on weekends. Get daylight and a short walk early in the day. Drink water through the day rather than trying to catch up all at once in the evening. Eat meals that leave you steady, not crashed an hour later. And put your phone down a little earlier at night — a calmer wind-down is often worth more than a perfect morning.

Small, repeatable steps beat dramatic overhauls. Pick one change, keep it for two weeks, and notice what actually feels different. Then add the next one. That is how a routine becomes something you keep, instead of something you restart every Monday.

Where NAD+ Complex fits

Grow Vitamin NAD+ Complex is built as a straightforward daily formula: three ingredients, clear amounts, and one two-capsule serving a day. Each serving gives you 500 mg of NAD+, 250 mg of quercetin, and 150 mg of Japanese knotweed root extract standardized to 98% resveratrol. The quercetin is a quercetin dihydrate extract from Sophora japonica whole flower buds. Daily Values have not been established for these ingredients.

Together, the formula is made to support cellular energy, antioxidant activity, and healthy aging.* That is the practical pitch: not a jolt, and not a complicated stack of bottles, but one daily serving that supports the cellular side of an already sensible routine.*

How to take it

As a dietary supplement, adults take two (2) capsules daily. For best results, take them with 6 oz (177 ml) of water, or as directed by your healthcare professional. Each bottle contains 60 vegetable capsules, which is 30 servings when used as directed. The capsule shell is made from HPMC.

Keep the bottle in a cool, dry place, do not exceed the recommended dose, and do not use it if the safety seal is damaged or missing. Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.

The value, in plain numbers

NAD+ Complex is $49 for 60 capsules — 30 servings at two capsules a day, which works out to about $1.63 a serving. There is no guessing about what is inside: the amounts above are per two-capsule serving, printed right on the label, so you know exactly what your daily routine contains.

Part of a bigger routine

NAD+ Complex sits in Grow Vitamin's Beauty & Longevity collection and in New Arrivals, alongside the rest of the store's daily wellness formulas. If you are building a routine, start with the basics — sleep, movement, water, and food — and let a single, clear daily formula support the cellular-energy side of it, rather than trying to fix everything at once.*

Energy is not one moment in the day. It is the sum of small choices, repeated. A simple, consistent routine — and a formula you can actually understand — is a good place to start.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.