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CrossFit athlete training with battle ropes
Athlete Division

Power
Physical
Performance.

Fuel strength, endurance, ATP energy, and faster recovery with a clean, daily creatine amino-acid protocol.

Clinically Informed Clean & Transparent Stimulant-Free
Start Your Protocol View the Science
+Strength
Strength Support
ATP↑
ATP Energy
2×
Faster Recovery
0mg
Stimulant-Free Daily Performance
Ingredient Highlights

Built for Body Performance.

Three precision-dosed compounds. One daily sachet. Every ingredient chosen for a specific, clinically-supported athletic function.

⚡
Creatine Monohydrate
Clinically Dosed

The gold standard for muscle ATP regeneration. Delivered through CGG Amino-Bridge™ technology, it saturates muscle phosphocreatine stores far more efficiently than standard creatine — supporting explosive power, strength output, and sustained training intensity without a loading phase.

🔄
L-Glutamine
Clinically Dosed

The most abundant amino acid in muscle tissue. Clinically linked to reduced post-exercise muscle soreness, improved gut integrity under training stress, and accelerated glycogen replenishment — making recovery faster between sessions.

🧬
Glycine (CGG Bridge)
Clinically Dosed

The structural backbone of CGG Amino-Bridge™ technology. Glycine bonds creatine to glutamine to create a compound that crosses cellular membranes at 92% bioavailability — far above standard creatine's 60–70% absorption ceiling.

🔬
CGG Amino-Bridge™ Complex
Proprietary · KAIST-Developed

The patented delivery system from KAIST that transforms standard creatine into a high-uptake compound. Validated by EIMEC Barcelona in an independent EU clinical trial. 3× the cellular uptake of conventional monohydrate — at a fraction of the dose.

✅
Zero Fillers. Zero Junk.
Clean Label Commitment

No artificial flavors, colors, or sweeteners. No proprietary blends obscuring real doses. No banned substances — third-party tested for anti-doping compliance. Every sachet contains exactly what is printed on the label, nothing more.

💧
Sachet Format
6g · Once Daily · No Loading

One sachet. 250–350ml of water. No loading phase required. Consistent daily use over 10–14 days reaches muscle and cerebral creatine saturation. On workout days and rest days alike — CREGEN works continuously on the cellular level.

Performance Advantage

CREGEN vs. Typical Creatine.

Not all creatine is equal. See exactly why athletes switching to CREGEN feel the difference within two weeks.

Feature Typical Creatine CREGEN Athlete Protocol
Bioavailability 60–70% ✓ 92% (EIMEC Clinical)
Loading Phase Required Yes — 5 to 7 days, 20g/day ✓ No loading needed
GI Bloating & Water Retention Common at therapeutic doses ✓ None reported
Recovery Support Muscle ATP only ✓ Muscle + glutamine recovery stack
Cognitive / Mental Performance ✕ None documented ✓ 3× brain uptake via CGG Bridge
Stimulant Content Often combined with caffeine ✓ 100% stimulant-free
Anti-Doping Compliance Varies by brand ✓ Third-party tested — clean
Peer-Reviewed Research General muscle studies only ✓ KAIST + EIMEC (brain + body)
Real Monthly Cost (effective dose) $140–$175 to attempt brain match ✓ From $64.99 — 1 sachet/day
Performance Protocol

How Athletes Use It.

No loading phase. No timing windows to obsess over. One sachet a day, every day — the protocol is built to fit around your training, not the other way around.

1
Every Day · Anytime
Set Your Daily Sachet

Stir one sachet into 250–350ml of water until fully dissolved. Pick a moment you will not skip — morning coffee, first water of the day, or right after brushing your teeth. Consistency is what saturates your muscle and cerebral stores; the exact time of day matters far less than never missing a day.

2
Training Days · Pre-Session
Front-Load Before You Train

On lifting, WOD, or long-run days, many athletes take their sachet 30–60 minutes before warm-up. Because CREGEN is stimulant-free, there is no jitter and no pre-workout crash — just topped-up cellular energy stores going into your hardest efforts. Pair it with your normal hydration and electrolytes.

3
Rest Days · Don't Skip
Keep Going on Off Days

Recovery is where adaptation happens — so the protocol continues on rest days exactly the same way. Maintaining daily intake keeps your stores saturated so you walk into your next session already loaded, instead of starting from a deficit. Travel days, deload weeks, race tapers — the sachet comes with you.

Most athletes report reaching full saturation within 10–14 days of consistent daily use. From there it is simple maintenance: one sachet, every day, for as long as you are chasing better performance. No cycling off required.

Clean By Design

Why Stimulant-Free
Matters for Athletes.

Most performance products lean on caffeine and stimulants to manufacture a feeling of energy. That feeling fades — and it comes with a cost: elevated heart rate, disrupted sleep, afternoon crashes, and a tolerance curve that pushes the dose higher over time.

CREGEN takes the opposite approach. It supports the energy your cells actually run on, with nothing that spikes you up only to drop you later.

  • No crash, no jitter. Stable, foundational energy means you can train hard in the morning and still sleep deeply at night — critical for recovery and adaptation.
  • Stack it with anything. Already use a pre-workout or your morning coffee? CREGEN layers underneath without doubling up on stimulants or racing your heart rate.
  • Take it any time of day. Evening lifters and shift workers can run the protocol without wrecking their sleep — the daily sachet fits around your life, not your caffeine window.
  • Anti-doping clean. Third-party tested with no banned substances, so competitive athletes can use it with confidence in and out of season.
Official Partner

Official Creatine Partner
of MIA Run Club.

Miami's most active running community trusts CREGEN as their daily performance protocol. Clean fuel for long runs, race days, and everything in between — zero stimulants, zero crash, zero compromise.

2,400+
Active members
Miami, FL
Based in Florida
🏃
MIA Run Club
Miami, Florida
Official Creatine Partner
Athlete Reviews

Trusted by Athletes.

Real results from real competitors. No paid endorsements. No cherry-picked lab subjects — just athletes who made the switch.

★★★★★
CrossFit Athlete

I was already taking creatine for strength. Switching to CREGEN gave me the same muscle benefits PLUS I actually think faster during WODs. Wild that no one figured this out sooner. The bloating I had from regular creatine? Gone completely.

AT
Alex T.
CrossFit Athlete · Austin, TX
Verified Purchase
★★★★★
Marathon Runner

As a marathon runner I was skeptical about cognitive claims for creatine. But the mental clarity during long training runs — especially at mile 18+ — is completely different. Recovery is faster too. My legs feel less beat up the next morning.

SC
Sofia C.
Marathon Runner · Miami, FL
Verified Purchase
★★★★★
Gym / Strength Training

Three weeks in and my bench and squat numbers are up. But what surprised me is the focus during heavy sets. I stay locked in at rep 8 the same way I do at rep 1. Clean formula, no junk ingredients, and it actually dissolves without grit.

MR
Marcus R.
Strength Athlete · San Francisco, CA
Verified Purchase
Athlete Protocols

Start Your Protocol.

Choose your commitment level. Subscribe and save 15% — cancel anytime. Every box ships free in the USA.

30-Day Protocol
Starter

1 Box · 30 Sachets · 30 Days
Try CREGEN for a full training month.

$64.99 one-time
$2.17 per day
Subscribe & Save — $55.24/mo Save 15%
  • 30 CGG Amino-Bridge™ sachets
  • 30-day supply
  • Free U.S. shipping
  • 30-Day money-back guarantee
  • Stimulant-free formula
  • Third-party anti-doping tested
Buy Once — $64.99 Subscribe & Save 15%
Most Popular · 90-Day Protocol
Performance Protocol

3 Boxes · 90 Sachets · 90 Days
The full athletic reset. Maximum results.

$169.99 one-time
$1.89/day · Save $25 vs 3 individual boxes
Subscribe & Save — $139.99/mo Save 15%
  • 90 CGG Amino-Bridge™ sachets
  • Full 90-day protocol (optimal results)
  • Free U.S. shipping
  • 30-Day money-back guarantee
  • Access to CREGEN Club
  • Priority athlete support
Buy Once — $169.99 Subscribe & Save — $139.99/mo

30-Day Money-Back Guarantee · Free U.S. Shipping · Cancel Subscription Anytime · No Questions Asked

View all plans including 6-month protocol →
Athlete Questions

Before You Start.

The practical answers athletes ask most before switching their daily protocol over to CREGEN.

Do I need a loading phase like regular creatine?

No. There is no loading phase with CREGEN. You take one sachet a day from day one. Consistent daily use over roughly 10–14 days brings your stores to full saturation — no 20g-a-day loading week required.

When is the best time to take it?

Whenever you will actually remember to take it every day. On training days many athletes prefer it 30–60 minutes before their session, but because it is stimulant-free, time of day is flexible — morning, evening, or post-workout all work. Daily consistency matters far more than perfect timing.

Can I stack it with my pre-workout or coffee?

Yes. CREGEN contains no stimulants, so it layers cleanly under your existing coffee or pre-workout without doubling up on caffeine. It is designed to be the foundation of your routine, not compete with it.

Should I keep taking it on rest days?

Yes. Keep the daily sachet going on rest days, travel days, and deload weeks. Maintaining saturation means you walk into every session already topped up rather than rebuilding from a deficit. There is no need to cycle off.

Is it safe for tested, competitive athletes?

CREGEN is third-party tested for anti-doping compliance with no banned substances and no proprietary blends hiding undisclosed ingredients. Every sachet contains exactly what is printed on the label. If you compete in a tested sport, you can review the label and testing documentation with your coach or governing body.

How does the subscription and guarantee work?

Subscribe and save 15% on any protocol, with free U.S. shipping and the freedom to pause, skip, or cancel anytime — no questions asked. Every order is also backed by a 30-day money-back guarantee, so you can run a full training month and decide for yourself.