Department of Health and Human Services
Public Health Service
June 17, 2010
VIA UNITED PARCEL SERVICE
WARNING LETTER CIN-10-107927-14
Boyd E. Haley, President
CTI Science, Inc.
2430 Palumbo Drive, Suite 140
Lexington, Kentucky 40509
Dear Mr. Haley:
This letter concerns your firm's marketing of the product OSR#1 on your website, www.ctiscience.com.This product is marketed in violation of provisions of the Federal Food, Drug, and Cosmetic Act (the Act) as described below.
Your firm markets OSR#l as a dietary supplement; however, this product does not meet the definition of a dietary supplement in section 201(ff) of the Act, 21 U.S.C. § 321(ff). To be a dietary supplement, a product must, among other things, "bear[ ] or contain[ ] one or more ... dietary ingredients" as defined in section 201(ff)(1) of the Act, 21 U.S.C.§ 321(ff)(1). Section 201 (ff)(1) of the Act defines "dietary ingredient" as a vitamin, mineral, amino acid, herb or other botanical, or dietary substance for use by man to supplement the diet by increasing the total dietary intake, or a concentrate, metabolite, constituent, extract or combination of any dietary ingredient from the preceding categories. The only substance listed as a dietary ingredient on the labeling of OSR#1 is N1,N3-bis(2-mercaptoethyl)isophthalamide. N1,N3-bis(2mercaptoethyl) isophthalamide is not a vitamin, mineral, amino acid, herb or other botanical, or dietary substance for use by man to supplement the diet by increasing the total dietary intake. Further, N1,N3-bis(2-mercaptoethyl)isophthalamide is not a concentrate, metabolite, constituent, extract or combination of any such dietary ingredient. Thus, because OSR#1 does not bear or contain a dietary ingredient as defined in section 201(ff)(1) of the Act, this product does not qualify as a dietary supplement under section 201(ff) of the Act.
Your website includes claims such as the following:
- "OSR#1® ... helps maintain a healthy glutathione level."
- "Both OSR#1® and glutathione scavenge free radicals, allowing the body to maintain its own natural detoxifying capacity."
The claims listed above make clear that OSR#1 is intended to affect the structure or any function of the body of man or other animals. Accordingly, OSR#l is a drug under section 201(g)(1) of the Act, 21 U.S.C. § 321(g)(1). Disclaimers on your website, such as "OSR#l® is not a drug and no claim is made by CTI Science that OSR#1® can diagnose, treat or cure any illness or disease," do not alter the fact that the above claims cause your product to be a drug.
Moreover, this product is a new drug, as defined by section 201(p) of the Act, 21 U.S.C. § 321(p), because it is not generally recognized as safe and effective for use under the conditions prescribed, recommended, or suggested in its labeling. Under sections 301(d) and 505(a) of the Act, 21 U.S.C. §§ 331(d) and 355(a), a new drug may not be introduced or delivered for introduction into interstate commerce unless an FDA-approved application is in effect for it. Your sale of OSR#1 without an approved application violates these provisions of the Act.
Your website includes the following statements: "Thyroid conditions, hypertension, and diabetes: Because thyroid conditions, hypertension, and diabetes have been associated with low glutathione levels ..." and "OSR#1® ... helps maintain a healthy glutathione level." These statements suggest that OSR#1 is intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease. Because thyroid conditions, hypertension, and diabetes are not amenable to self-diagnosis and treatment by individuals who are not medical practitioners, adequate directions cannot be written so that a layman can use it safely for its intended uses. Thus, OSR#1's labeling fails to bear adequate directions for its intended uses, causing it to be misbranded under section 502(f)(1) of the Act, 21 U.S.C. § 352(f)(1). OSR#1 is not exempt under 21 C.F.R. §§ 201.100(c)(2) and 201.115 from the requirement that its labeling bear adequate directions for use because OSR#1 lacks an approved application.
Additionally, under section 502(a) of the Act, 21 U.S.C. § 352(a), a drug is misbranded if its labeling is false or misleading in any particular. Section 201(n) of the Act, 21 U.S.C. § 321(n), provides that, "in determining whether a drug's labeling or advertising is misleading, there shall be taken into account (among other things) not only representations made or suggested ... but also the extent to which the labeling or advertising fails to reveal facts material in light of such representations ...." Your website states that" [s]ome reports of temporary diarrhea, constipation, minor headaches have been reported but these are rare and the actual causes are unknown," as well as "OSR#1 is without detectable toxicity" and "OSR#1® ... has not exhibited any detectable toxic effects even at exceptionally high exposure levels." However, animal studies that you conducted found various side effects to be associated with OSR#1 use, including, but not limited to, soiling of the anogenital area, alopecia on the lower trunk, back and legs, a dark substance on lower trunk and anogenital area, abnormalities of the pancreas, and lymphoid hyperplasia. Based on these animal studies and side effects known to be associated with chelating products that have a similar mechanism of action to OSR#1, we believe the use of your product has the potential to cause side effects, and the before-mentioned website statements falsely assert that the product does not have the potential to cause side effects. Therefore, these statements render your product's labeling false or misleading. As such, OSR#1 is misbranded under section 502(a) of the Act, 21 U.S.C. § 352(a).
Because the labeling does not warn consumers of the above-mentioned potential for side effects, the product OSR#1 is also misbranded under section 502(f)(2) of the Act, 21 U.S.C. § 352(f)(2), in that the labeling lacks adequate warnings for the protection of users. The introduction or delivery for introduction into interstate commerce of this misbranded drug violates section 301(a) of the Act, 21 U.S.C. §§ 331(a).
The issues and violations cited in this letter are not intended to be an all-inclusive statement of violations that exist in connection with your product. You are responsible for investigating and determining the causes of the violations identified above and for preventing their recurrence or the occurrence of other violations. It is your responsibility to ensure that your firm complies with all requirements of federal law and FDA regulations. In this regard, please note that products are misbranded under section 502(j) of the Act, 21 U.S.C. § 352(j) if they are dangerous to health when used in the dosage or manner; or with the frequency or duration prescribed, recommended, or suggested in the products' labeling.
You should take prompt action to correct the violations cited in this letter. Failure to promptly correct these violations may result in legal action, without further notice, including, without limitation, seizure and injunction. Other federal agencies may take this Warning Letter into account when considering the award of contracts.
Within fifteen working days of receipt of this letter, please notify this office in writing of the specific steps that you have taken to correct violations. Include an explanation of each step being taken to prevent the recurrence of violations, as well as copies of related documentation. If you cannot complete corrective action within fifteen working days, state the reason for the delay and the time within which you will complete the correction. Furthermore, please advise this office what actions you will take to address product that you have already distributed. Additionally, if another firm manufactures the product identified above, your reply should include the name and address of the manufacturer. If the firm from which you receive the product is not the manufacturer, please include the name of your supplier in addition to the manufacturer. Address your reply to the Food and Drug Administration, 6751 Steger Drive, Cincinnati, Ohio 45237, Attention: Stephen J. Rabe, Compliance Officer.
A description of the new drug approval process can be found on FDA's internet website at
http://www.fda.gov/Drugs/DevelopmentApprovalProcess/HowDrugsareDevelopedandApproved/ApprovalApplications/NewDrugApplicationNDA/default.htm. Any questions you may have regarding this process should be directed to the Food and Drug Administration, Division of Drug Information, Center for Drug Evaluation and Research, 10903 New Hampshire Avenue, Silver Spring, Maryland 20993.
Teresa C. Thompson
This page was posted on June 23, 2010.