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30 Day Supply

$64.99

$2.17 / day

30 CGG Amino-Bridge sachets
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Three boxes of CREGEN, 90 sachets of 5 g

What's Inside
Each Sachet

Every ingredient in the CGG Amino-Bridge blend serves a purpose. The full Supplement Facts panel is printed on the back of every box.

The CGG Amino-Bridge is built around a precision-dosed pairing of creatine monohydrate with glycine and guanidino-precursor amino acids. This combination was the subject of early KAIST research exploring whether amino acid co-delivery could improve creatine uptake efficiency — reducing urinary loss and directing more creatine toward target tissues.

Mix

Stir one sachet into 8–12 oz of water. Dissolves clean — no grit, no chalk.

Absorb

The amino-bridge carrier facilitates creatine transport, reducing the amount lost before reaching target tissues.

Perform

Consistent daily use supports ATP resynthesis in both brain and muscle. No loading phase required.

CGG Amino-Bridge Blend

What the sachet contains

Serving Size
1 Sachet (5g)
Servings: 30 / 90 / 180

L-Glutamine

Largest component of the blend

Creatine Monohydrate

Primary ATP source · cellular energy

Glycine

Amino-bridge carrier · creatine biosynthesis precursor

Listed in order of amount. Per-ingredient amounts and the complete Supplement Facts panel are printed on the back of every box. * Daily Value not established. Contains no artificial colors, flavors, or sweeteners. Tested for heavy metals and contaminants. GMP certified facility.

Real Science. Honest Framing.

Grounded in Research
From Two Continents

CREGEN's CGG Amino-Bridge approach traces to early KAIST research and an independent EIMEC pilot study. We report findings as what they are: preliminary, exploratory, and promising — not marketing claims.

🇰🇷

KAIST

Korea Advanced Institute of Science and Technology. CGG Amino-Bridge research origin — South Korea.

Origin Research

🇪🇺

EIMEC Barcelona

Independent research partner. Pilot study (n=2-3 per group, exploratory) measuring urinary creatine loss reduction.

Pilot Study

🇰🇷

GMP Facility

cGMP certified manufacturing in South Korea. Third-party tested for purity and potency on every batch.

Certified

📊

30+ Years Literature

Built on three decades of published creatine research on cellular energy, ATP synthesis, and cognitive support.

Established

Honest framing: The EIMEC pilot study involved n=2-3 subjects per group and findings are preliminary and exploratory in nature. CREGEN does not represent these as proven clinical outcomes. All claims reflect the current state of early-stage research and established creatine literature.

Read Full Research

Zero Risk

Risk-Free, Every Step
of the Way

30-Day Money-Back Guarantee

Not satisfied? Submit the return form within 30 days for a full refund. We stand behind every sachet.

Free U.S. Shipping ($149+)

Orders over $149 ship free within the continental U.S. The 90-day and 180-day supplies qualify automatically.

Secure Checkout via Stripe

All transactions are processed through Stripe, one of the most trusted payment platforms. Your data is always protected.

Got Questions

Frequently Asked

What is CGG Amino-Bridge Technology?

CGG Amino-Bridge Technology pairs creatine monohydrate with a precision glycine-guanidino amino acid blend. The combination was explored in early KAIST research to see whether amino acid co-delivery could improve creatine uptake efficiency — meaning more creatine reaching target tissues with less wasted in urine. This approach allows for a single, clinical-dose sachet instead of the megadoses required by standard creatine to achieve cognitive effects.

How do I take CREGEN?

Mix one sachet into 8–12 oz of cold or room-temperature water. Stir until dissolved — no grit, no chalky residue. Take once daily, ideally at the same time each day. There is no loading phase required. Many users take it in the morning with breakfast, or before physical activity.

When will I see results?

Creatine is not an overnight supplement. Cellular creatine saturation takes time to build. Creatine stores build progressively with daily use. Cognitive benefits — sharper focus, reduced mental fatigue — are typically observed after 6–8 weeks. We recommend the 90-day protocol as the minimum timeline to properly evaluate your results.

Can I cancel my subscription?

Yes, anytime. Subscriptions are managed through the Stripe customer portal. You'll receive a link in your order confirmation email to manage your subscription — pause, skip, or cancel at any time before your next billing date. No penalties, no hoops. Contact us at info@cregenusa.com if you need any help.

What's your shipping policy?

We ship to all 50 U.S. states. Orders over $149 qualify for free U.S. shipping — the 90-day and 180-day supplies automatically qualify. Standard shipping (3–7 business days) is available for the 30-day supply. Orders are typically processed and shipped within 1–2 business days. International shipping is not currently available.

Is CREGEN safe?

Creatine is one of the most studied supplements in sports science with an excellent long-term safety record. CREGEN is manufactured in a cGMP certified facility and third-party tested for heavy metals, contaminants, and label accuracy on every production batch. If you have kidney disease, are pregnant or nursing, or take prescription medications, consult your physician before use. These statements have not been evaluated by the FDA.

Choose Your Protocol

What's InsideEach Sachet

Grounded in ResearchFrom Two Continents

Risk-Free, Every Stepof the Way