The Power of Creatine Multiplied
Creatine ethyl ester, also known as creatine ester, cre-ester and CEE, is a creatine developed for athletic performance and for muscle development in the body. It is an ethyl ester derivative of creatine, from which it is made. As a supplement, the compound was developed, patented and licensed through UNeMed, the technology transfer entity of the University of Nebraska Medical Center.
Researchers at the University of Nebraska Medical Center have identified an ethyl esterfication process and molecule (Creatine Ethyl Ester or CEE) that has an aqueous solubility more than 30 times that of creatine monohydrate. CEE does not undergo conversation to creatinine in the stomach and is more readily absorbed in the intestine.

Axis Labs acquired licensing rights under the University's worldwide patent portfolio directed to creatine ethyl ester as a nutritional supplement. The patented technology was developed at the University by faculty member Dr. Jonathan Vennerstrom, a Professor and the Interim Chair of Pharmaceutical Sciences at the University, and former faculty member Dr. Donald Miller, now an Associate Professor with the Department of Pharmacology & Therapeutics at the University of Manitoba.
Creatine is a nitrogenous organic acid that restores ATP and helps generate muscle. In vivo, creatine is produced by the liver and/or obtained through the consumption of meat. Daily turnover of endogenous creatine, coupled with inefficient transfer of dietary sources of creatine have caused some weightlifters and vegetarians to become deficient in their stores of creatine. Supplements such as creatine monohydrate can be taken, but bioavailability issues require large quantities of creatine to be taken for a small amount to be absorbed.
As a dietary supplement, take 2-4 capsules twice daily.
Workout days: Take 2-4 capsules with 16oz of water 15-30 minutes before workout. Take another 2-4 capsules with 16oz of water 15-30 minutes after workout.
Non workout days: Take 2-4 capsules with 16oz of water with first meal. Take another 2-4 capsules with 16oz of water with meal 4-6 hours later.
WARNING: KEEP OUT OF REACH OF CHILDREN. This product is not intended for anyone under the age of 18. Consult your physician before using this or any dietary supplement. Do not take this product if you have any medical conditions and/or are taking any prescription medication(s). Discontinue use if experiencing any adverse side effects.

After talking more to the guys at Axis Labs I decided to give their Creatine a try. Long story short I started taking creatine around December 2009. Within a week I could feel the results in the gym, fatigue took a lot longer to set in and I was doing more sets/ reps. Within two weeks the mirror started seeing results and I was getting pumps that I had not gotten for months. Over the period of a little over a month I have seen gains like I did when I first started lifting, and with ZERO side effects. (No bloating, water retention, cramps, etc, and the best part is its only four pills twice daily that you never have to cycle off of.)
Paul, Nevada IA
I have been using axis labs CEE for the past week now. The main reason I chose it was the price and the 40 day supply compared to the 30 day supply of others. I am seeing great results and I know that CEE is far better than creatine mono. I think Axis Labs CEE is a good CEE product!
Sparky7, 27, Scottsdale AZ
I have been using Axis Labs CEE for about a month now and I haven't experienced anything but good stuff. I couldn't get my bench above 225 and now I'm repping 245 on my last set. I know this sounds stupid but my calves are even getting bigger. I have been genetically cursed on my calves and this is the first time I have ever seen them grow.
Anabolic Freak
Acosta, E. P. and C. V. Fletcher (1997). Valacyclovir. Ann Pharmacother 31(2): 185-91.
Anomasiri, W., S. Sanguanrungsirikul, et al. 2004. Low dose
creatine supplementation enhances sprint phase of 400 meters swimming
performance. J Med Assoc Thai 87 Suppl 2: S228-32.
Beaumont, K., R. Webster, I. Gardner and K. Dack (2003). Design of ester prodrugs to enhance oral absorption of poorly permeable compounds: challenges to the discovery scientist. Curr Drug Metab 4(6): 461-85.
Brudnak, M. A. 2004. Creatine: are the benefits worth the risk? Toxicol Lett
150(1): 123-30.
Chang, Y., Kang, S., Ko, S., Park, W. (2006). Pretreatment with N-nitro-L-arginine methyl ester improved oxygenation after inhalation of nitic oxide in newborn piglets with Escherichia coli pneumonia and sepsis. J Korean Medical Science 21: 965-72.
De Clercq, E. and H. J. Field (2006). Antiviral prodrugs - the development of successful prodrug strategies for antiviral chemotherapy. Br J Pharmacol 147(1): 1-11.
Dempsey, R. L., M. F. Mazzone, et al. 2002. Does oral creatine supplementation
improve strength? A meta-analysis. J Fam Pract 51(11): 945-51.
Eksborg, S., N. Pal, M. Kalin, C. Palm and S. Soderhall (2002). Pharmacokinetics of acyclovir in immunocompromized children with leukopenia and mucositis after chemotherapy: can intravenous acyclovir be substituted by oral valacyclovir? Med Pediatr Oncol 38(4): 240-6.
Falk, D. J., K. A. Heelan, et al. 2003. Effects of effervescent creatine,
ribose, and glutamine supplementation on muscular strength, muscular endurance,
and body composition. J Strength Cond Res 17(4): 810-6.
Feldman, E. B. 1999. Creatine: a dietary supplement and ergogenic aid. Nutr Rev
57(2): 45-50.
Froiland, K., W. Koszewski, et al. 2004. Nutritional supplement use among
college athletes and their sources of information. Int J Sport Nutr Exerc Metab
14(1): 104-20.
Greenwood, M., J. Farris, et al. 2000. Creatine supplementation patterns and
perceived effects in select division I collegiate athletes. Clin J Sport Med
10(3): 191-4.
Han, H., R. L. de Vrueh, J. K. Rhie, K. M. Covitz, P. L. Smith, C. P. Lee, D. M. Oh, W. Sadee and G. L. Amidon (1998). 5'-Amino acid esters of antiviral nucleosides, acyclovir, and AZT are absorbed by the intestinal PEPT1 peptide transporter. Pharm Res 15(8): 1154-9.
Han, H. K., D. M. Oh and G. L. Amidon (1998). Cellular uptake mechanism of amino acid ester prodrugs in Caco-2/hPEPT1 cells overexpressing a human peptide transporter. Pharm Res 15(9): 1382-6.
Hoffman, J. R., J. R. Stout, et al. 2005. Effect of low-dose, short-duration
creatine supplementation on anaerobic exercise performance. J Strength Cond Res
19(2): 260-4.
Huang, S. H., K. Johnson, et al. 2006. The use of dietary supplements and
medications by Canadian athletes at the Atlanta and Sydney Olympic Games. Clin J
Sport Med 16(1): 27-33.
Jonas, A. J. and I. J. Butler (1989). Circumvention of defective neutral amino acid transport in Hartnup disease using tryptophan ethyl ester. J Clin Invest 84(1): 200-4.
Javierre, C., J. R. Barbany, et al. 2004. Creatine supplementation and
performance in 6 consecutive 60 meter sprints. J Physiol Biochem 60(4): 265-71.
Kim, D. K., N. Lee, H. T. Kim, G. J. Im and K. H. Kim (1999). Synthesis and evaluation of 2-amino-6-fluoro-9-(4-hydroxy-3-hydroxymethylbut-1-yl)purine mono- and diesters as potential prodrugs of penciclovir. Bioorg Med Chem 7(3): 565-70.
Kim, D. K., N. Lee, Y. W. Kim, K. Chang, G. J. Im, W. S. Choi and K. H. Kim (1999). Synthesis and evaluation of amino acid esters of 6-deoxypenciclovir as potential prodrugs of penciclovir. Bioorg Med Chem 7(2): 419-24.
Kocak, S. and U. Karli. 2003. Effects of high dose oral creatine supplementation
on anaerobic capacity of elite wrestlers. J Sports Med Phys Fitness 43(4):
488-92.
Kraemer, W. J. and J. S. Volek. 1999. Creatine supplementation. Its role in
human performance. Clin Sports Med 18(3): 651-66, ix.
Kreider, R. B. 2003. Effects of creatine supplementation on performance and
training adaptations. Mol Cell Biochem 244(1-2): 89-94.
LaBotz, M. and B. W. Smith. 1999. Creatine supplement use in an NCAA Division I
athletic program. Clin J Sport Med 9(3): 167-9.
Lunardi, G., A. Parodi, et al. 2006. The creatine transporter mediates the
uptake of creatine by brain tissue, but not the uptake of two creatine-derived
compounds. Neuroscience 142(4): 991-7.
McGuine, T. A., J. C. Sullivan, et al. 2002. Creatine supplementation in
Wisconsin high school athletes. Wmj 101(2): 25-30.
McGuine, T. A., J. C. Sullivan, et al. 2001. Creatine supplementation in high
school football players. Clin J Sport Med 11(4): 247-53.
Mendes, R. R., I. Pires, et al. 2004. Effects of creatine supplementation on the
performance and body composition of competitive swimmers. J Nutr Biochem 15(8):
473-8.
Mendes, R. R. and J. Tirapegui. 2002. [Creatine: the nutritional supplement for
exercise - current concepts]. Arch Latinoam Nutr 52(2): 117-27.
Metzl, J. D., E. Small, et al. 2001. Creatine use among young athletes.
Pediatrics 108(2): 421-5.
Mizen, L. and G. Burton (1998). The use of esters as prodrugs for oral delivery of beta-lactam antibiotics. Pharm Biotechnol 11: 345-65.
Morrison, L. J., F. Gizis, et al. 2004. Prevalent use of dietary supplements
among people who exercise at a commercial gym. Int J Sport Nutr Exerc Metab
14(4): 481-92.
Okudaira, N., T. Tatebayashi, G. C. Speirs, I. Komiya and Y. Sugiyama (2000). A study of the intestinal absorption of an ester-type prodrug, ME3229, in rats: active efflux transport as a cause of poor bioavailability of the active drug. J Pharmacol Exp Ther 294(2): 580-7.
Ostojic, S. M. 2004. Creatine supplementation in young soccer players. Int J
Sport Nutr Exerc Metab 14(1): 95-103.
Poortmans, J. R. and M. Francaux. 2000. Adverse effects of creatine
supplementation: fact or fiction? Sports Med 30(3): 155-70.
Rawson, E. S. and J. S. Volek. 2003. Effects of creatine supplementation and
resistance training on muscle strength and weightlifting performance. J Strength
Cond Res 17(4): 822-31.
Reeves, J. P. (1979). Accumulation of amino acids by lysosomes incubated with amino acid methyl esters. J Biol Chem 254(18): 8914-21.
Reeves, J. P. and T. Reames (1981). ATP stimulates amino acid accumulation by lysosomes incubated with amino acid methyl esters. Evidence for a lysosomal proton pump. J Biol Chem 256(12): 6047-53.
Sawada, K., T. Terada, H. Saito, Y. Hashimoto and K. I. Inui (1999). Recognition of L-amino acid ester compounds by rat peptide transporters PEPT1 and PEPT2. J Pharmacol Exp Ther 291(2): 705-9.
Silber, M. L. 1999. Scientific facts behind creatine monohydrate as sport
nutrition supplement. J Sports Med Phys Fitness 39(3): 179-88.
Tarnopolsky, M. A., G. Parise, et al. 2001. Creatine-dextrose and
protein-dextrose induce similar strength gains during training. Med Sci Sports
Exerc 33(12): 2044-52.
Volek, J. S., N. D. Duncan, et al. 2000. No effect of heavy resistance training
and creatine supplementation on blood lipids. Int J Sport Nutr Exerc Metab
10(2): 144-56.
Wellner, V. P., M. E. Anderson, R. N. Puri, G. L. Jensen and A. Meister (1984). Radioprotection by glutathione ester: transport of glutathione ester into human lymphoid cells and fibroblasts. Proc Natl Acad Sci U S A 81(15): 4732-5.