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Spark Seltzer

functional drink
Fuel your focus. Spark combines clinically dosed nootropics and functional mushrooms for clean, sustained energy and sharp mental clarity - no crash, no jitters.
⚡ Energy 🧠 Focus 🎯 Clarity ✨ No crash
12 fl oz Sparkling Can
Zero sugar, zero crash. A crisp sparkling nootropic drink with natural flavors.
10 Active Nootropics
Clinically dosed Cognizin® citicoline, functional mushrooms & adaptogens.
Fast Absorption
Liquid absorbs faster than capsules. Feel focus & energy in 20–30 minutes.

Supplement Facts

Serving Size 1 can (360 mL / 12 fl oz)

Amount Per Serving % DV
Citicoline (Cognizin®) 300 mg
Cordyceps (fruiting body) extract 250 mg
Lion’s mane (fruiting body) extract 250 mg
Asian ginseng (root) extract 250 mg
Ginkgo (leaf) extract 200 mg
L-dopa (from Mucuna seed) 150 mg
Bacopa (whole plant) extract (Bacognize®) 150 mg
Turkey tail (fruiting body) extract 100 mg
L-theanine 100 mg
Green tea (leaf) extract (PureTea®) 60 mg

† Daily Value (DV) not established.

Other ingredients: Purified water, natural flavors, citric acid, malic acid, potassium sorbate (as preservative), sodium benzoate (as preservative), xanthan gum, steviol glycosides (Rebaudoside M).

Every Ingredient Has a Purpose

No fillers. No mystery blends. Every ingredient is dosed to actually do something - and we'll tell you exactly what.

🧠

Citicoline (Cognizin®) 300 mg

Memory & Mental Energy

A patented, clinically studied form of citicoline shown to support brain energy metabolism, focus, and recall. Used in over 50 human clinical trials.

🦋

Cordyceps (fruiting body) extract 250 mg

Oxygen Utilization & Stamina

Used by Himalayan athletes for centuries. Supports ATP production and oxygen uptake — more energy at the cellular level, without stimulants.

🍄

Lion's Mane (fruiting body) extract 250 mg

Neurogenesis & Focus Flow

An adaptogenic mushroom linked to cognitive enhancement. Supports Nerve Growth Factor (NGF) production for long-term brain health and mental clarity.

🌱

Asian Ginseng (Panax ginseng) root extract 250 mg

Stamina & Cognitive Endurance

The gold standard adaptogen — clinically studied for improving mental performance, physical endurance, and reducing mental fatigue under stress.

🍃

Ginkgo (leaf) extract 200 mg

Cerebral Blood Flow

One of the most widely researched nootropics. Ginkgo biloba increases cerebral blood flow, improving memory, processing speed, and focus — especially under cognitive load.

L-Dopa (from Mucuna seed) 150 mg

Dopamine & Motivation

A direct precursor to dopamine — the brain's reward and motivation neurotransmitter. Supports drive, mood elevation, and sustained mental engagement.

🔬

Bacopa (whole plant) extract — Bacognize® 150 mg

Memory Consolidation

A patented Bacopa extract standardized to bacosides. Clinically shown to improve memory consolidation, learning speed, and reduce cognitive anxiety.

🛡️

Turkey Tail (fruiting body) extract 100 mg

Gut–Brain Axis Support

Rich in prebiotic polysaccharides that nourish the gut microbiome. A healthy gut-brain axis is essential for neurotransmitter balance, mood, and cognitive performance.

🍵

L-Theanine 100 mg

Calm Focus Without Jitters

An amino acid from green tea that promotes alpha brain wave activity — creating a calm, focused state. Works synergistically with caffeine to eliminate jitters and crashes.

🌿

Green Tea (leaf) extract — PureTea® 60 mg

Clean Caffeine + Antioxidants

A standardized green tea extract delivering clean, smooth caffeine alongside EGCG antioxidants. Sustained energy without the spike-and-crash of synthetic sources.

How It Works

01

Fast Absorption

Bioavailability enhancers ensure key nootropics enter your bloodstream quickly - most users feel a difference within 20–30 minutes.

02

Cellular Energy Activation

Cordyceps and B-vitamins fuel ATP production at the mitochondrial level - giving you energy from the inside out, not just a caffeine jolt.

03

Sustained Focus Window

L-Theanine works alongside caffeine to smooth out the energy curve. No spike, no crash - just 4–6 hours of clean, directed focus.

04

Long-Term Brain Support

With consistent use, adaptogens like Lion's Mane and Cordyceps build cumulative cognitive benefits - supporting neuroplasticity and stress resilience over time.

We Put it On the Label.
All of It.

No proprietary blends. No hidden doses. No ingredient theatre. Every active ingredient is dosed at the level that actually works - and we'll tell you exactly what that is.

Clinically dosed

Every active is at the dose studied in clinical research - no pixie-dusting

3rd-party lab tested

Independent testing for purity, potency, and heavy metals on every batch

Vegan & gluten-free

No animal-derived ingredients, no gluten - suitable for most dietary lifestyles

What you WON'T find inside:
Artificial colours Synthetic flavours High-fructose corn syrup Proprietary blends Underdosed fillers Cheap binders Melatonin overdosing Titanium dioxide GMO ingredients Unnecessary additives

What Our Community Is Saying

★★★★★

"I've tried every nootropic on the market. Nothing compares to Spark Gummies. 4 hours of pure, jitter-free focus. My productivity has literally doubled."

JT
James T.Verified Buyer · Copywriter
★★★★★

"The Spark seltzer is my pre-meeting ritual now. Tastes incredible, and I go into every call feeling sharp and clear-headed. No crash at 3pm anymore."

ML
Maria L.Verified Buyer · Marketing Director
★★★★★

"Replaced my second coffee of the day with Spark Potion. The cognizin hits differently - feels like my brain switched from low-power mode to full throttle."

RK
Ravi K.Verified Buyer · Software Engineer

Ready to unlock your best focus?