"What's in your Creatine?"

However, DT is part of a large family of chemicals known as the "triazines." It is an organic base with many derivatives. Some of these derivatives are toxic while others are known to be non-toxic, so it is very difficult to come to any real solid opinion regarding the potential toxicity of this chemical. One chemist I spoke to from a major pharmaceutical supply company said to me on the phone "it's safe to say that there will be major differences in toxicity between derivatives since 'triazine' simply means possessing three C=N-H groups. Some derivatives are highly toxic."

Bill Roberts, a medicinal Chemist and writer for Dan Duchaine's Dirty Dieting news letter commented after I sent him over this information: "There really is no way to say just how high a chronic intake of this chemical [these chemicals] is safe in humans from the information given. If the amounts were very small, say a few milligrams per week, it's a reasonable guess that there would probably be no problem.

But if a creatine brand has say 1% of this impurity [these impurities] then people are going to be consuming thousands of milligrams of this compound [these compounds] over time. I think we have to be concerned about taking so much of something that really isn't well studied in humans for safety. It would certainly be unwise to assume thattoxicity is not an issue. If the consumer has a choice between a creatine brand that contains this impurity [these impurities] in significant amounts, and one that is more pure, I'd certainly recommend spending the extra money and obtaining the purer product."

So as you can see, we are left with a major question mark regarding DT. For me, the less I know about a chemical the less of it I want to find in any product I am ingesting. Though this chemical might turn out to be perfectly harmless, I think it should not be found in any amount and thus should be non-detectable (n.d.) in the ppm range until we know more about this chemical. As you can see from the tests, some companies have n.d. amounts while others have far more than that. I find this unacceptable, and so should you.

Creatinine: Creatinine is one of the easy compounds to discuss on this list. Creatinine is actually a natural byproduct of creatine metabolism in the human body and of creatine production. A small amount can be found in every creatine product. However, in some products large amounts can be found, as high as 7700 ppm in one case (see chart). It is probably safe to say that the ingestion of creatinine is a safe endeavor. There is some research that links the ingestion of creatinine from meats with increased colon cancer incidence, but in all honesty I would not put much stock in that or get all worked up about it . The point is, when I buy creatine I want to eat creatine, not creatinine. Though a natural byproduct of creatine metabolism, it does not have any ergogenic effects and therefore I don't want large amounts of it in my creatine, period. A high quality creatine product should contain less than 100ppm of creatinine in my opinion.

Sodium: Like the aforementioned creatinine, sodium is an easy one to talk about. Also, like creatinine, it is a generally safe thing to ingest at normal intakes. At the levels found in these creatine products, the amount of sodium added to the diet is very small and should pose no problems, even to the most sodium phobic person. However, like I said before, when I pay for creatine I want creatine, not sodium. The lowest sodium content was 20ppm and the highest was 500ppm. I leave it to the reader to decide what is a tolerable sodium content to them.

Conclusion

Believe it or not, the company who did the testing told me that although those were the main chemicals they tested for, some creatine products read like a who's who of different chemical compounds, though they admitted that they are usually found in trace amounts. As for the consumer, if it were me, I would demand the HPLC test results from whom ever I was buying my creatine from regarding the chemicals listed in this article. If you don't care, that's OK also. As for me, I will make sure my creatine comes only from companies and distributors who sell creatine made by the large German company, or other companies, who clearly have their collective act together when it comes to producing an ultra pure creatine product. Bottom line? The expression "creatine is creatine" no longer holds true. However, a high quality creatine product it still the best thing going in bodybuilding/sports supplements.

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