Your creatine is only working at 53% efficiency (here's why)

The transporter that moves creatine into your muscles needs something most people ignore.

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May 29, 2026 7:00am EDT

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Matte tone:

You've been taking your creatine consistently — which is exactly right. But here's something most people don't know about how creatine actually gets into your muscle cells:

It can't get in alone.

Creatine crosses muscle cell membranes via a specific transporter called CRT-1 (SLC6A8). The transporter requires two sodium ions and one chloride ion to move a single creatine molecule. This is settled molecular biology — confirmed by a 2025 cryo-EM structural study (Yang et al., PNAS).

No sodium. No chloride. No uptake.

47%	+60%	2 Na⁺ 1 Cl⁻

Drop in creatine uptake when electrolyte levels are depleted (Dai et al., 1999)	Increase in creatine retention when taken with insulin-spiking carbs — same ion mechanism	Ions required per creatine molecule. Non-negotiable biochemistry.

Most people taking standard creatine are doing so with plain water. Which means every time you train and sweat, your electrolyte levels drop — and your creatine uptake drops with them.

The Upgrade: Creatine + Electrolytes

We built Creatine + Electrolytes specifically around this mechanism. Every scoop delivers:

3.7g Micronised Creatine
Clinically relevant dose. Micronised for faster mixing and better absorption.

175mg Electrolyte Blend
Sodium, potassium, magnesium, calcium & chloride — the exact ions CRT-1 needs to function optimally.

Hydration Support
Electrolytes also maintain cellular hydration. Even 1.6% body-mass fluid loss measurably impairs performance and focus. You're protecting both creatine uptake and cognitive output.

The clinical data: A double-blind RCT (Hummer et al., 2019) on a creatine + electrolyte formulation found a +13.4% back squat 1RM and +26% total bench press work vs placebo over just 6 weeks. An independent replication (Crisafulli et al., 2018) in cyclists found +4–5% peak and mean power. Same combination. Different population. Same result.

The Smarter Version of What You're Already Taking

Creatine + Electrolytes

upgrade your stack

Unit 1 Guinness Road Trading Estate Guinness Road Manchester, M17 1SB

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Your creatine is only working at 53% efficiency (here's why)

The transporter that moves creatine into your muscles needs something most people ignore.

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