Coming Soon — UK Launch

Your edge isn't artificial.

For professionals who think for a living — powered by the MINDFUEL™ stack. Evidence-based. EFSA-authorised. Nothing artificial.

L-Theanine 200mg  ·  Caffeine 100mg  ·  EFSA Authorised Claims

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56%
of senior leaders reported burnout in 2024 — up from 52% in 2023
275
interruptions per day for the average knowledge worker
23 min
to regain deep focus after a single interruption
82%
of employees projected at risk of burnout in 2026

The Moment

In the AI era, your human judgement is the only thing that cannot be replicated.

You are a professional whose livelihood depends entirely on the quality of your cognitive output. In a world where AI is automating routine knowledge work at pace, your judgment, your creativity, your ability to perform under pressure — these are irreplaceable.

Nothing in the current market speaks to this moment. The options are either too slow, too loud, too crude, or built for someone else entirely. The professional who needs to be sharp in twenty minutes has nowhere to turn.

The Insight

"They do not want to feel better. They want to perform better, right now — a precision tool for the moments that define their career, not a daily vitamin ritual."

The Problem with Caffeine

We fixed
your fix.

You already use caffeine. Every professional does. The problem was never the caffeine — it was caffeine alone.

Without L-Theanine, caffeine gives you drive and anxiety in equal measure. The jitter before the pitch. The crash after the call. The focus that tips into restlessness at exactly the wrong moment.

The MINDFUEL™ stack pairs 200mg L-Theanine with 100mg Caffeine in the clinically validated 2:1 ratio — the combination that delivers the drive without the edge, the focus without the anxiety, the energy without the crash.

Same fix. Finally fixed.

EFSA Authorised Claim

"Caffeine helps to increase alertness and improve concentration." Paired with L-Theanine, that alertness arrives without the anxiety that caffeine alone produces.

Caffeine alone

  • Drive paired with anxiety
  • Focus that tips into restlessness
  • Energy followed by a crash
  • Alertness with jitteriness
  • Performance that peaks and drops

The MINDFUEL™ stack

  • Drive without anxiety
  • Focus without restlessness
  • Sustained energy, no crash
  • Alertness with composure
  • Relaxed alertness — the cognitive sweet spot

The MINDFUEL™ Stack

Two ingredients. One outcome. Backed by evidence.

The MINDFUEL™ stack is built on the 2:1 L-Theanine/Caffeine ratio — the combination with the most robust evidence base in cognitive nutrition. Not a nootropic blend. Not a proprietary matrix. Two transparently dosed, clinically validated ingredients and the science to prove it.

Yin

L-Theanine

Composure. Clarity. Calm under pressure.

Mechanism: Alpha-wave modulation

Yang

Caffeine

Focus. Energy. Sustained attention.

Mechanism: Adenosine blockade

Together

Relaxed Alertness — the cognitive sweet spot that neither ingredient achieves alone

The Evidence

Clinical rigour. Authorised claims. Complete transparency.

MindFuel contains no nootropic blends, no proprietary complexes, no ingredients with shaky science behind them. Every active in the MINDFUEL™ stack is transparently dosed and backed by peer-reviewed evidence. This is deliberate — and it matters more than ever in a world where consumers use AI to check every ingredient claim.

200mg
L-Theanine

The composure ingredient. Promotes alpha-wave brain activity associated with calm, focused awareness — without drowsiness. Neutralises caffeine-induced anxiety at the 2:1 ratio.

12+ randomised controlled trials confirm efficacy at this dose

100mg
Caffeine

The focus ingredient. Blocks adenosine receptors to sustain alertness and drive. The 2:1 ratio with L-Theanine transforms it from a blunt instrument into a precision tool.

EFSA Authorised: "Helps to increase alertness and improve concentration"

6mg
Vitamin B5

Pantothenic Acid at 30% Reference Intake. The regulatory anchor — an EFSA-authorised cognitive performance claim backed by extensive evidence.

EFSA Authorised: "Contributes to normal mental performance"

12+

Randomised controlled trials.

Over a dozen peer-reviewed, double-blind, placebo-controlled studies confirm that the 2:1 L-Theanine to Caffeine ratio delivers synergistic improvements in sustained attention, reaction time, and working memory — while reducing the anxiety that caffeine alone produces. This is not marketing. It is the evidence base.

The Cultural Moment

AI is getting smarter. The question is whether you are.

Artificial intelligence is automating the routine. The analysis, the first draft, the data processing — machines do this faster, cheaper, and without fatigue.

What remains irreplaceable is human judgment. The read of a room. The creative leap. The decision under pressure when the data runs out. This is what your career depends on now.

"AI can process your data. It cannot replace your judgement."

MindFuel is engineered for exactly this moment. Not to make you feel better. To help you perform better — right now, in the moments that still require a human.

35%
of UK knowledge workers actively concerned about AI replacing their role — 2025
800M
weekly active ChatGPT users by 2026 — the audience your consumer already belongs to
35%
of e-commerce transactions projected to be driven by AI agents within 3–5 years — McKinsey, 2026
£1.4bn
projected UK brain-health supplement market by 2030 — growing at 14.7% CAGR

Early Access

Be the first to perform at your best.

Join the waitlist for early access, founding member pricing, and updates on the UK launch of MindFuel.

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