15 questions
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CREGEN is a creatine amino-acid complex built around our patent-pending CGG Amino-Bridge™ delivery approach, which traces back to research at KAIST, South Korea. It was explored in an independent 15-day pilot at EIMEC Barcelona: participants taking CREGEN had 56% less creatine in a spot urine sample than those taking a comparator creatine (p=0.028). One sachet a day, no loading phase.
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Part of every creatine dose is excreted in the urine before the tissues take it up. CREGEN's CGG Amino-Bridge™ technology is designed to improve retention. In a 15-day pilot at EIMEC Barcelona (n=2-3 per group, 5 g/day), CREGEN showed lower creatine in a spot urine sample than a comparator creatine (p=0.028); serum and plasma levels trended higher but did not reach statistical significance. The result: supporting both mental performance and physical recovery from a single daily sachet, with no loading phase required.
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Mix one sachet with 8–12oz of water and drink daily. You can take it any time of day — with or without food. Consistency is key for optimal results. No loading phase is needed. Most users find that taking it first thing in the morning or pre-workout fits naturally into their daily routine and helps build the habit.
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Creatine stores build progressively — for full cognitive and physical benefits, we recommend the 90-day protocol. This gives your body time to build and maintain saturation as part of a consistent daily routine. Short-term users often notice early gains; long-term users get the most from the protocol.
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Yes. CREGEN contains no stimulants, no artificial additives, and no fillers. It is GMP certified and third-party tested for purity and potency. The EIMEC pilot study reported zero adverse events and a favorable short-term safety profile. CREGEN is taken as one 5 g sachet a day, with no loading phase, so it avoids the high-dose routines that are the usual source of complaints about bloating monohydrate supplementation.
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No. CREGEN is 100% stimulant-free. No caffeine, no ephedrine, no synephrine. CREGEN provides clean, steady energy through cellular ATP support — not adrenal stimulation. This means no crash, no jitters, and no dependency. It can be taken at any time of day without affecting sleep quality.
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Yes. CREGEN is designed to complement your existing supplement routine. It works well with protein, vitamins, electrolytes, and other performance supplements. Because it contains no stimulants, it stacks cleanly with pre-workouts. The clean-label formula — Creatine Monohydrate, L-Glutamine, Glycine, and the CGG Amino-Bridge Complex — ensures no unwanted interactions.
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Yes. Every batch of CREGEN is tested by an independent third-party laboratory for purity, potency, and safety — before it ever reaches you. We test for heavy metals, microbial contamination, and label accuracy. A Certificate of Analysis (COA) is available upon request. Contact info@cregenusa.com with your order number.
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We offer a 30-Day Money-Back Guarantee. If you are not satisfied for any reason, submit the return form within 30 days of your order for a full refund. Email info@cregenusa.com with your order number and we will process your refund promptly. Your investment is protected from the moment you order.
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Currently we ship within the United States, with free shipping on orders over $149. International shipping is coming soon — we are actively expanding to Canada, the EU, and Latin America. For wholesale inquiries (distributors, clinics, gyms), please contact info@cregenusa.com — we work with international wholesale partners globally.
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Yes. Our Subscribe & Save plan delivers your protocol automatically on the schedule you choose — every 30, 60, or 90 days — so you never break the consistency that drives results. Subscribers lock in the lowest per-sachet price, get priority shipping, and can pause, skip, or cancel anytime from their account with no fees or commitments. Because cerebral creatine stores build over months, the subscription is designed around the full 90-day protocol so your supply always stays ahead of your routine.
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Keep your sachets in a cool, dry place away from direct sunlight and humidity — a pantry, drawer, or cabinet is ideal. There's no need to refrigerate. The single-serve sachet format is sealed for freshness and stability, which means each dose is protected until the moment you open it and travels easily in a bag, gym kit, or carry-on. Once mixed with water, drink it the same day rather than leaving it to sit overnight.
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The creatine and amino acids are produced through a synthetic, non-animal process. The formula is free from gluten, dairy and soy, and contains no artificial colors or flavors. If you manage a specific allergy or follow a restricted diet, the full ingredient panel — Creatine Monohydrate, L-Glutamine, Glycine, and the CGG Amino-Bridge Complex — is printed on every box. For anything not listed here, including suitability for a vegan diet, check the panel on the box or write to us before you order.
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U.S. orders are processed within 1 business day and typically arrive in 2–5 business days depending on your location. Orders over $149 ship free; smaller orders show a flat shipping rate at checkout before you pay. As soon as your package leaves our facility you'll receive a confirmation email with a tracking link so you can follow it to your door. Questions about a specific order? Email info@cregenusa.com with your order number.
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CREGEN is built for anyone whose day depends on sustained mental sharpness and physical resilience — busy executives navigating long decision-heavy days, athletes who want recovery without the bloat of high-dose creatine, students and creatives protecting their focus, and active adults who feel the difference an extra gear of clarity makes. We offer dedicated Executive,, and Sport protocols so you can match the routine to your goals. If you're pregnant, nursing, or managing a medical condition, check with your healthcare provider first.
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