Keto BHB Supplement - Ketones as an Alternative Fuel - 5 Active Ingredients Per Serving Capsules - 30 Servings, Made in the USA

You want the second fuel your brain is built to use, without handing your whole plate over to get it.

The usual route is to eat your way there. Take the carbohydrate low enough for long enough and your liver eventually makes ketones for you. That works, and it also asks for weeks of discipline before anything shows up, which is why so many people never reach the part they came for.

Taking the ketone directly works the other way round:

• It is a fuel, not a stimulant. Your brain can take up beta-hydroxybutyrate for energy the same way it takes up glucose. Nothing comes up, so nothing has to come back down.
• Three salts share the load. Calcium, magnesium and sodium each carry the same ketone body into you, which spreads the mineral side across three instead of resting it all on sodium.
• MCT powder comes at it from the other end. Medium chain fats are handled quickly by your liver, which is the place your own ketones are made in the first place.
• Calcium citrate rounds the formula out. It is the calcium form that absorbs without needing a meal built around it, so the serving fits your day rather than the other way round.

CORTEX Keto BHB gives you five actives in a two-capsule serving: three BHB salts, MCT powder and calcium citrate. Two capsules with six to eight ounces of water, daily, and what you get for it:

• A fuel you did not have to earn first. The ketone arrives with the capsule rather than at the end of a strict stretch.
• A head that stops tracking your last meal. That is the whole point of a second fuel: the gap between plates stops deciding how well you think.
• Something simple enough to keep doing. Two capsules and a glass of water is a habit that survives a heavy stretch, and daily is where this formula does its work.

Here is what to watch for, and roughly when it turns up.

⚡ The gap between meals goes first

The earliest thing worth watching is the stretch where you have not eaten for a while. Instead of a flat patch where your head goes quiet, there is something still running underneath it.

🧠 It is fuel, so it feels like fuel

There is no rush and no jolt in this. A second fuel keeps the tank from running low, which is quieter than a stimulant and also the reason nothing has to wear off afterwards.

⏱️ The two halves work on different clocks

The BHB salts arrive as ketones already made. MCT powder is the slower half, handed to your liver as raw material. Together they cover the quick part and the floor underneath it.

🍽️ You do not have to be strict for it to do anything

This was built for the person who wants the fuel without rebuilding the way they eat. Carry on eating how you eat, take it daily, and let it work in the background.

⏳ Judge it over weeks, not over an afternoon

A single serving tells you very little. What is worth paying attention to is how an ordinary run of days feels after a month of it, set against the run of days you had before.

Ketones are not a novelty fuel. Your body makes them for itself whenever glucose runs short, and your brain is already set up to use them.

• Your brain has two fuels, not one. Glucose is the default. Beta-hydroxybutyrate is what it turns to when glucose is thin on the ground, and it takes it up readily rather than merely tolerating it.
• Exogenous simply means you did not make it. Taken as a salt, the ketone body is already formed when it reaches you, so nothing has to happen upstream first.
• MCTs feed the same system from behind. Medium chain fats take a short path to your liver, which is where your own ketone production happens, so the formula pushes and pulls at once.
• The minerals are part of the delivery. Calcium, magnesium and sodium are what make a ketone salt a salt. Spreading it across three of them means no single mineral carries the whole serving.

How a serving here lines up with that.

Work on exogenous ketones rests on measured servings taken consistently, and consistency is the half you actually control. Two capsules carry all three BHB salts together with MCT powder, taken every day, which is the pattern that matters far more than one big serving now and then. Do it that way and the second fuel is simply there, on the days your first one runs thin.

This was made for people who want the fuel side of ketosis without handing their whole plate over to get at it.

It's especially for you if:

• You have read about ketones and metabolic flexibility, liked the sound of it, and then looked at what a strict plan actually asks of you.
• Your head goes quiet in the stretch between meals, and the job that needs it has not gone anywhere.
• You have tried a ketone drink and could not get past the salt on the back of your tongue.
• You want something that fits around the way you already eat instead of quietly replacing it.
• You would rather have a level head all day than a sharp lift for an hour.

Five actives in a two-capsule serving: calcium citrate, MCT powder, and calcium, magnesium and sodium BHB. Sixty capsules, thirty servings, made in the USA.

If three of those landed, this is the ketone supplement 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.