NAD+ Supplement - Cellular Energy & Antioxidant Support - 500mg Per Serving Vegan Capsules - 30 Servings, Non-GMO

Every cell you own runs on the same energy currency, and the demands on it only ever go up.

Long weeks, short nights, hard training and a screen that never really switches off all pull from the same place. You feel it on the days it does not keep up. The work takes longer, the recovery takes longer, and none of it shows up anywhere you can point to.

NAD+ is the coenzyme sitting in the middle of all of it:

• Turning food into fuel – one of the coenzymes your cells depend on to convert what you eat into energy they can actually use.
• Normal cellular repair – it supports the routine repair work your cells run in the background, every single day.
• Used everywhere – this is not a niche nutrient. Your cells call on it across the whole body, constantly.

Which is why the longevity shelf is full of bottles promising to do something about it, most of them carrying fifteen ingredients and not one printed amount.

CORTEX NAD+ puts 500 mg of NAD+ in every serving, then adds 250 mg of quercetin and 150 mg of resveratrol from Japanese knotweed. Three actives, three amounts, all three printed on the label.

What that gives you:

• Cellular energy support with no stimulant attached to it
• Antioxidant cover from two well-studied plant compounds, at amounts worth taking
• One bottle in the cupboard instead of three, and a bottle is a full month

Two capsules daily with water, taken at the same point in your morning so it stops being a decision you have to make.

🔋 Steady, not stimulating

There is no caffeine in this bottle and nothing that behaves like it. People who describe a change describe it as the day holding its shape rather than as a lift, which also means there is nothing here to come down from at four in the afternoon.

⏳ It builds instead of switching on

Quercetin is the quick one and starts working from the first serving. NAD+ and resveratrol are cumulative, and the human research behind them runs in weeks and months. That is the honest shape of it, and it is why the third bottle matters more than the first.

🧭 Where people tend to notice it first

Usually in the parts of the day that were costing the most: the second half of a long session, the week after a run of short nights, the training block that used to leave you flat for two days. Not a switch, a smaller gap between how you want the day to go and how it goes.

🙋 Why some people feel more than others

Responses vary, and anyone telling you otherwise is selling harder than the evidence lets them. If you already sleep eight hours, train sensibly and eat a diet full of plants, you have less room to gain than someone running closer to empty. Both are worth knowing before you start.

🚪 The one thing that wastes a bottle

Stopping at day ten. Almost every account of this category doing nothing comes from someone who gave it a week, and almost every account of it doing something comes from someone who gave it a month or more. Consistency is the whole protocol.

A capsule holds a fixed amount of powder. That is the part the fifteen-ingredient bottles need you not to think about.

Once a formula passes about four or five actives, the arithmetic starts working against it. Everything after that gets in at a few milligrams, enough to earn a line on the front of the bottle and not enough to do the job the research was done at. Hiding the split inside a proprietary blend is what makes it possible, because a blend only has to declare its total.

So this formula runs three, and spends the room on them:

• NAD+, 500 mg – the coenzyme the formula is built around, and the reason you are on this page.
• Quercetin, 250 mg – sitting at the top of the range supplements normally use, not the 50 mg that buys a mention.
• Resveratrol, 150 mg – from Japanese knotweed standardized to 98 percent, and the daily amount most human resveratrol studies are built on.

Three ingredients, three numbers, and you can check every one of them against the panel before you buy. That is a harder page to write than a list of fifteen, and a much easier bottle to stand behind.

This was built for the person who already has the basics handled and wants the next thing to be real.

It is especially for you if:

• You train, you sleep, you eat well, and the day still costs more than it used to
• You have read enough about NAD+ to be interested and enough to be suspicious of anyone promising to reverse anything
• You have bought a longevity stack before, turned the bottle over, and found a proprietary blend where the amounts should have been
• You would rather take three things at amounts you can verify than fifteen at amounts nobody will show you
• You want to skip the clinic visit, the drip and the three hundred dollars, and just run something daily

Three named actives, every amount printed, no proprietary blend, in a vegan capsule made in the United States. Vegan, non-GMO, gluten free, lactose free and corn free.

Chances are, this is the NAD+ formula you have been looking for.

Your order today is backed by our 90-day guarantee. If CORTEX isn't right for you, return it within 90 days of delivery for a full refund. Simple as that.