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CORTEX Focus Powder Sour Gummi Worm tub, front — hero v1 (4K upscale)
Six benefits of CORTEX Focus Powder Sour Gummi Worm, lifted from the product description — benefits panel v1
CORTEX Focus Powder Sour Gummi Worm label flat lay, fourteen actives and their roles — flat lay v1
CORTEX Focus Powder compared with sugar-and-caffeine energy cans — comparison v1
What CORTEX Focus Powder builds from week 1 to month 3 and beyond — timeline v1
Hour three at the desk, and the same desk with CORTEX Focus Powder mixed — split v1
Supplement facts panel for CORTEX Focus Powder Sour Gummi Worm, showing the fourteen actives in label order
CORTEX Focus Powder Sour Gummi Worm tub, front — hero v1 (4K upscale)
Six benefits of CORTEX Focus Powder Sour Gummi Worm, lifted from the product description — benefits panel v1
CORTEX Focus Powder Sour Gummi Worm label flat lay, fourteen actives and their roles — flat lay v1
CORTEX Focus Powder compared with sugar-and-caffeine energy cans — comparison v1
What CORTEX Focus Powder builds from week 1 to month 3 and beyond — timeline v1
Hour three at the desk, and the same desk with CORTEX Focus Powder mixed — split v1
Supplement facts panel for CORTEX Focus Powder Sour Gummi Worm, showing the fourteen actives in label order
Rating Rating Excellent 4.7

Focus Powder - Focus & Alertness Support - 14 Active Ingredients - 18 Servings, Sour Gummi Worm, Gluten Free

Focus Powder - Focus & Alertness Support - 14 Active Ingredients - 18 Servings, Sour Gummi Worm, Gluten Free

Two cans a day got you through the last quarter, and by Friday you can feel exactly what they cost you.

An energy drink is caffeine, sugar and a colour. CORTEX Focus Powder is fourteen actives taken before a session that needs concentration, for alertness, focus and mental stamina, in a sour gummi worm flavour coloured with blue spirulina.

After consistent use

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ALERTNESS THAT LANDS FAST – Natural caffeine from green tea is the quickest thing in the tub and the one carrying the most evidence for alertness and concentration, so the session starts sharp rather than easing into it around the twenty-minute mark.
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FOCUS WITHOUT THE FIDGET – L-theanine, the amino acid found in green tea, is the half of this formula that keeps you in the chair, which is the difference between being awake and being productive.
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A CHOLINE LAYER UNDERNEATH – Alpha-GPC, a choline source studied for its role in cognitive performance, is the ingredient no can has ever contained, and the reason a long session has something behind it besides stimulation.
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STAMINA PAST THE FIRST HOUR – Asian ginseng has been taken for mental stamina for centuries, and it is pointed at hour three of a session rather than minute twenty, which is where a can has always given up on you.

Why people choose CORTEX

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COLOUR THAT COMES FROM AN ALGA – The blue in this one is spirulina, not a synthetic dye. If you have been reading the back of cans and putting them down again, this is the part you were checking for.
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SEVEN B VITAMINS, LISTED ONE BY ONE – Thiamin, riboflavin, niacin, B6, folate, B12 and pantothenic acid, each named on the label instead of collapsed into the words B complex, so you can see the whole group rather than take it on trust.
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SOUR GUMMI WORM, SWEETENED WITHOUT SUGAR – The sweet-and-sour hit you actually came for, with no sugar behind it, so the tub keeps getting used and nothing spikes underneath the caffeine.
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FOURTEEN ACTIVES, EIGHTEEN SERVINGS – One tub covers roughly three to four working weeks of the sessions that actually need it, which is a different economy from two cans a day for the same stretch.
Vegetarian
Gluten free

Ships from our US warehouse

icon Expected delivery in 3 to 6 business days

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CORTEX Focus Powder Sour Gummi Worm tub, front — hero v1 (4K upscale)

Focus Powder - Focus & Alertness Support - 14 Active Ingredients - 18 Servings, Sour Gummi Worm, Gluten Free

$59.99
$59.99

What a Can Does Not Have

Each active, why it is in here, and what it gets you.

MIXED TO SHARP IN TWENTY

Natural caffeine from green tea is the fastest thing in the formula and the one with the most evidence behind it for alertness and concentration. Mix it, drink it, and the session has already started by the time you have found where you left off.

THE FIDGET TAKEN OUT

L-theanine has been studied on its own for a settled quality of attention rather than for energy. What it buys you next to caffeine is staying in the chair with the hard thing instead of getting up to do three easy ones.

CHOLINE FOR THE LONG GAME

Alpha-GPC is a choline source studied for its role in cognitive performance, and it is the ingredient no fridge product has ever carried. Choline accumulates rather than fires, which is why it matters most on the sessions in week four.

THE B GROUP, ALL SEVEN

Energy drinks usually carry two or three B vitamins. This carries seven, each printed by name, and they are the group most tied to tiredness and fatigue in people running short. What they buy you is a week that holds, not an hour.

TWO SCOOPS, SIXTEEN OUNCES

A serving is two scoops, 8 g, into sixteen ounces of water, capped at five scoops in twenty-four hours. The 150 g tub gives around eighteen servings, which covers three to four working weeks of the sessions that actually need it.

BLUE FROM AN ALGA

The colour in this one is blue spirulina rather than a synthetic dye, and there is no sugar behind the sweet-and-sour hit. Those two lines are what you were looking for when you started turning cans over in the shop, and they are why this tub survives the check.

The CORTEX Promise

Sharp inside twenty minutes

Sharp inside twenty minutes

L-theanine so you stay in the chair

L-theanine so you stay in the chair

Alpha-GPC for hour three

Alpha-GPC for hour three

Colour from spirulina, not a dye

Colour from spirulina, not a dye

Sweet and sour with no sugar in it

Sweet and sour with no sugar in it

What to Expect

Week 1

Caffeine and L-theanine land together from the first glass. This is the week the swap gets made and the week you find out that the flat feeling on day two was the sugar leaving, not the powder failing.

Alpha-GPC comes into its own. Choline builds up rather than switching on, and this is the stretch where hour three of a session stops being the hour you write off before you sit down to it.

Weeks 2 to 4

Weeks 4 to 8

Ginseng and the B group compound. Both are judged across seasons rather than sessions, and both are pointed at endurance. The Friday that used to be a write-off is the one where the difference shows.

You have not bought a can in a month and you stopped counting somewhere around week nine. The blue glass on the desk is just how a session starts now, and the fridge at the garage has stopped being part of your working day.

Month 3 and Beyond

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Where CORTEX Stands Apart

VS

CORTEX Focus Powder

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Nutrient/Feature

Caffeine paired with L-theanine, not caffeine and sugar
Alpha-GPC and Asian ginseng for the back half of a session
Seven B vitamins rather than the usual two or three
Colour from blue spirulina, not a synthetic dye
No sugar anywhere in the ingredient list

Typical Gaming Energy Can

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Frequently Asked Questions

Only here, which is the trade-off for swapping a shop-shelf habit for a delivered one. CORTEX Focus Powder is sold through our own store rather than through marketplaces, so the batch, the storage and the returns route stay in one place. All three flavours of this formula are on this site.

Fourteen actives, in label order: L-arginine HCl, inositol, Alpha-GPC, natural caffeine from green tea, L-theanine, Asian ginseng extract, black pepper extract, thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12 and pantothenic acid.

The rest builds the drink: polydextrose for body, malic acid and citric acid for the sour edge, natural and artificial flavours, sucralose as the sweetener, silicon dioxide to stop it caking, and blue spirulina for the colour. No sugar.

No milligram figure is printed against any of the fourteen. We have asked the supplier for the panel and will publish the amounts here as soon as we have them.

Ask your doctor or pharmacist first, and raise these specifically:

  • Anything that interacts with caffeine, including some antibiotics, some asthma medication and any other stimulant. The caffeine amount is not printed on this label, so it cannot be counted precisely against your daily total
  • Blood thinners and blood pressure medication, because Asian ginseng and L-arginine both carry an interaction picture there
  • Diabetes medication, which Asian ginseng may interact with
  • Anything where absorption or timing matters, since black pepper extract is in the formula specifically to affect absorption

This product is not intended for anyone managing a medical condition without medical advice first.

Cool, dry, lid shut tight, out of reach of children. Do not use it if the safety seal is broken or missing when it arrives.

The tub is filled by weight rather than volume, so it will look emptier than you expect after shipping. That is settling. Once opened, use it within 90 days.

Two scoops, which is 8 g, into sixteen ounces of water. Take it before the session rather than partway through, and give it about twenty minutes.

Do not exceed five scoops in any twenty-four hour period. If you are coming off two energy drinks a day, one scoop for the first few days is the softer landing, then move up to two.

Keep the water at sixteen ounces. Sour gummi worm at half the water is sharp enough that people stop drinking it, and a tub nobody finishes is worth nothing.

About eighteen. The tub holds 150 g and one serving is two scoops at 8 g, so 150 divided by 8 comes out at eighteen with a little over.

That is arithmetic rather than a figure printed on the label, and we would rather show the sum than round it up. Against two cans a day, eighteen servings used on the sessions that need them is a different weekly cost as well as a different ingredient list.

Not intended for children. Not for use by anyone pregnant or nursing, and not intended for anyone with a medical condition without speaking to a physician first.

This is a caffeinated product with the amount unprinted, so it is a replacement for the cans rather than an addition to them. If you are stimulant sensitive or taking it late enough to cost you sleep, treat it accordingly.

Made in a facility that also processes milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans and sesame.

If CORTEX isn't right for you, you're covered by our 90-day money-back guarantee. Return the product within 90 days of delivery and we'll refund you. If you have any questions along the way, our team will guide you through it.

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