Caffeine-free creatine nootropic

PurpleMind

5 g creatine. 300 mg Alpha-GPC. 200 mg L-theanine. No caffeine. Built by a founder with ADHD.

  • PurpleMind
  • PurpleMind
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Caffeine-free creatine nootropic

PurpleMind

5 g creatine. 300 mg Alpha-GPC. 200 mg L-theanine. No caffeine. Built by a founder with ADHD.

PurpleMind

$66.64
$66.64
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Flavor: Salty Lime

One flavor, on purpose. Nothing to choose here.

Made in the USA · 30-day guarantee · Free shipping over $50

What it is

PurpleMind is a caffeine-free nootropic drink for the afternoon your brain still has to get through. One scoop is 5 g of creatine monohydrate, 300 mg Alpha-GPC, 500 mg L-tyrosine, 750 mg acetyl-L-carnitine, 200 mg L-theanine, 300 mg butterfly pea flower and electrolytes. No caffeine, no added sugar, no artificial colors. One flavor: Salty Lime. 30 servings.

Steve Anderson built it for his own ADHD: what he takes when meds aren’t enough and when he doesn’t want more. Tyrosine and Alpha-GPC work within the hour. Creatine and ALCAR build over two to three weeks. Take it daily. Judge it at day fourteen.

Made in the USA. 30-day guarantee.

Full Ingredient Label View full details

Why it is different

  • Works with or without meds

    Works with or without meds

    No stimulant to stack. Supports energy and mood alongside whatever already works.

  • Zero stimulants

    Zero stimulants

    Focus without jitters, overstimulation, or lost sleep. Take it at 8pm.

  • Brain nutrition, not a band-aid

    Brain nutrition, not a band-aid

    Feeds your brain the cellular energy it runs on. Today, and over the month.

Stimulants flip the switch. Nutrition fills the tank.

Adderall and Ritalin flip the switch, and for a lot of people that is life-changing. A switch does nothing for an empty tank. PurpleMind fills the tank: creatine for ATP, tyrosine for dopamine, Alpha-GPC for acetylcholine. Brain nutrition, not a stimulant hack. It works with meds, without them, and at 8pm.

In the hour. Over the month.

In the hour. Over the month.

L-tyrosine and Alpha-GPC feed dopamine and acetylcholine in the first hour. Creatine and ALCAR raise the brain's fuel supply over two to three weeks. Take it daily. Judge it at day fourteen.

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Made for Brains that Run Hot

Not a stimulant. Creatine for ATP. Tyrosine for dopamine. Alpha-GPC for acetylcholine. Theanine so none of it feels like a jolt.

Every dose, on the label

Every dose, on the label.

You read the panel first. Here it is, with the study behind each dose.

Ingredient Per serving What it does Study
Creatine monohydrate 5 g Restores ATP so your brain doesn’t sputter at 2pm. The lifting dose. Rae et al., 2003
Acetyl-L-carnitine (ALCAR) 750 mg Mitochondrial energy. Attention over weeks. Wesnes & Reynolds, 2019
L-tyrosine 500 mg Dopamine precursor. Focus under stress. Jongkees et al., 2015
Alpha-GPC 300 mg Choline for acetylcholine. Attention, memory. You et al., 2023
L-theanine 200 mg Calm without sedation. Owen et al., 2008
Butterfly pea flower 300 mg Antioxidant. Also the color. Early human data only
Electrolytes (sodium, potassium, magnesium) See label Hydration, nerve signalling. Sawka et al., ACSM position stand

30 servings per pouch. One flavor: Salty Lime. No caffeine, no added sugar, no artificial colors. The full supplement panel is on the product page. 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.

What each ingredient does

Creatine monohydrate, 5 g

Creatine monohydrate, 5 g

Creatine is renowned for powering athletic performance, but it also plays a key role in brain energy metabolism. By replenishing ATP—the energy currency of cells—it helps your neurons fire efficiently, supporting memory, focus, and mental stamina.

A landmark double-blind, placebo-controlled trial gave vegetarians 5 g/day of creatine for six weeks and saw significant improvements in both working memory (backwards digit span) and general intelligence (Raven’s Advanced Progressive Matrices).*

Source: Rae et al., Proceedings of the Royal Society B, 2003 (PubMed ID: 14561278)
https://pubmed.ncbi.nlm.nih.gov/14561278/

Alpha-GPC, 300 mg

Alpha-GPC, 300 mg

Alpha-GPC is a choline donor that helps fuel the neurotransmitter acetylcholine—key for memory, learning, and mental sharpness.

In human clinical studies, Alpha-GPC significantly improved memory and attention in individuals with cognitive decline, suggesting benefits for mental performance and brain function.

Source: You et al., Nutrients, 2023 https://pubmed.ncbi.nlm.nih.gov/36683513/

L-theanine, 200 mg

L-theanine, 200 mg

L-theanine is a naturally occurring amino acid, known for promoting a calm yet alert mental state. Unlike sedatives, it doesn’t dull your thinking—it enhances it. L‑theanine increases alpha brain waves, which are associated with relaxed focus and creative thinking, while modulating key neurotransmitters like GABA, dopamine, and serotonin.

Its real power shows when combined with caffeine. Together, they deliver sharper attention, smoother energy, and reduced mental fatigue—without the jittery edge.

A double-blind, placebo-controlled study gave participants 100 mg of L‑theanine and 50 mg of caffeine and found significant improvements in task-switching accuracy, reaction time, and reduced distraction, compared to either compound alone.

Source: Owen et al., Nutritional Neuroscience, 2008 (PubMed ID: 18681988)

L-tyrosine, 500 mg

L-tyrosine, 500 mg


L-Tyrosine is an amino acid that supports dopamine production, helping you stay sharp when it counts—especially under stress or fatigue.

Research shows that L-Tyrosine can improve working memory and task performance during demanding mental tasks and sleep deprivation.*

Source: Jongkees et al., Pharmacology Biochemistry and Behavior, 2015 https://pmc.ncbi.nlm.nih.gov/articles/PMC6084775/

Acetyl-L-carnitine, 750 mg

Acetyl-L-carnitine, 750 mg

Acetyl L-Carnitine (ALCAR) supports mitochondrial function and cellular energy production in the brain—key for mental clarity, especially as we age.

A 28-day randomized controlled trial in healthy adults found that supplementation with ALCAR significantly improved attention, focus, and working memory.

Source: Wesnes & Reynolds, International Journal of Neurology & Neurotherapy, 2019 https://clinmedjournals.org/articles/ijnn/international-journal-of-neurology-and-neurotherapy-ijnn-6-089.php

Electrolytes

Electrolytes

When you sweat, train, or even just focus hard for long periods, your body loses key minerals like sodium, potassium, and magnesium. These electrolytes regulate hydration, nerve signaling, and muscle function. Without enough of them, fatigue sets in faster, concentration dips, and recovery drags. By replenishing electrolytes, PurpleMind helps you stay sharp and steady.

Source: Sawka MN, Burke LM, Eichner ER, Maughan RJ, Montain SJ, Stachenfeld NS. American College of Sports Medicine position stand: Exercise and fluid replacement. Med Sci Sports Exerc. 2007;39(2):377–390. doi:10.1249/mss.0b013e31802ca597

Butterfly pea flower, 300 mg

Butterfly pea flower, 300 mg

This vibrant blue flower is rich in anthocyanins that help combat oxidative stress and inflammation—two factors tied to mental and physical fatigue.

Early studies suggest that Butterfly Pea Flower extract may have neuroprotective and antioxidant effects.

PurpleMind vs what you've tried

Why smarter fuel beats a bigger jolt.

Feature PurpleMind
PurpleMind
Coffee & energy drinks
Pre-workout
Proprietary-blend stacks
Caffeine per serving
0 mg
95 to 300 mg
150 to 300 mg
Often undisclosed
Doses printed on the label
Every one, in mg and g
Not applicable
Blends common
That is the point of a proprietary blend
Creatine at a studied dose
5 g
None
Usually 1 to 3 g
Rarely
Usable at 8pm
Yes, no stimulant
No
No
Unknown without the doses
The crash
None. Energy builds over time, it doesn’t burn out.
Borrows energy now, crashes later
Yes
Varies
Alongside ADHD medication
Nothing stimulant to stack
Adds stimulant load
Adds stimulant load
Depends what is in it

Questions

Does it work?

Creatine at 5 g a day improved working memory in a placebo-controlled trial (Rae, 2003). Tyrosine and Alpha-GPC work within the hour. Creatine and ALCAR build over two to three weeks. Judge it at day fourteen.

Is it just expensive powder?

$49.98 for 30 servings on subscription. $1.67 a day, less than the second coffee. Every dose is in the table above.

Is it for ADHD?

Yes. Steve built it for his own. It is not medication and doesn't replace it. It's what he takes when meds aren't enough and when he doesn't want more. Ask your prescriber about anything you add.

How fast does it work?

About 30 minutes for tyrosine and Alpha-GPC. Creatine and ALCAR build with daily use.

Energy without caffeine?

It doesn't stimulate. It supplies. Creatine restores ATP in neurons, ALCAR feeds mitochondria, tyrosine and Alpha-GPC feed the neurotransmitters attention runs on. Nothing to crash from.

Can I take it at night?

Yes. No caffeine. People use it for late work without losing sleep.

Anything artificial?

No artificial colors, flavors or sweeteners. No added sugar. The purple is butterfly pea flower.

Adaptogens?

None. Adaptogens work on stress over time. PurpleMind works on focus directly.

What if I don't like it?

Email hello@getkaze.com within 30 days. Refund. Subscriptions cancel from your account, no call.

Our promise

  • Made in the USA

    Made in the USA

  • 30-day satisfaction guarantee

    30-day satisfaction guarantee

  • Every dose on the label

    Every dose on the label

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