Department of Health and Human Services
|Public Health Service|
Food and Drug Administration
5100 Paint Branch ParkwayCollege Park, MD 20740
APR 24, 2015
VIA OVERNIGHT DELIVERY
RETURN RECEIPT REQUESTED
Dustin Lebleu, CEO
805 Cottonwood Road Annex 3
Harrison, AR 72601
Dear Mr. Lebleu:
This letter concerns your products AMPilean and AMPitropin, which are labeled and/or offered for sale as dietary supplements. The Supplement Facts panel on your product labels declares AMP citrate and AMP Citrate (4-amino 2-Methylpentane Citrate), respectively, as dietary ingredients. These ingredients are synonymous and are also called, among other names, 1,3 Dimethylbutylamine, DMBA, 2-amino-4-methylpentane and 4-methyl-2-pentanamine. These ingredients will be referred to in the rest of this letter as DMBA.
The term “dietary supplement” is defined in section 201(ff) of the Federal Food, Drug, and Cosmetic Act (the Act) (21 U.S.C. 321(ff)). Given that you have declared DMBA as a dietary ingredient in the labeling of your product, we assume you have a basis to conclude that DMBA is a “dietary ingredient” under section 201(ff)(1) of the Act (21 U.S.C. 321(ff)(1)). Assuming that DMBA is a “dietary ingredient,” it would also be a “new dietary ingredient” for which a notification is required under section 413(a)(2) of the Act (21 U.S.C. 350b(a)(2)) and 21 CFR 190.6.
Under section 413 of the Act (21 U.S.C. 350b), a dietary supplement that contains a new dietary ingredient (i.e., a dietary ingredient not marketed in the United States before October 15, 1994) shall be deemed adulterated under section 402(f) of the Act (21 U.S.C. 342(f)) unless it meets one of two requirements:
1. The dietary supplement contains only dietary ingredients that have been present in the food supply as an article used for food in a form in which the food has not been chemically altered; or
2. There is a history of use or other evidence of safety establishing that the dietary ingredient when used under the conditions recommended or suggested in the labeling of the dietary supplement will reasonably be expected to be safe and, at least 75 days before being introduced or delivered for introduction into interstate commerce, the manufacturer or distributor of the dietary ingredient or dietary supplement provides FDA with information, including any citation to published articles, which is the basis on which the manufacturer or distributor has concluded that a dietary supplement containing such dietary ingredient will reasonably be expected to be safe.
To the best of FDA’s knowledge, there is no information demonstrating that DMBA was lawfully marketed as a dietary ingredient in the United States before October 15, 1994, nor is there information demonstrating that this ingredient has been present in the food supply as an article used for human food in a form in which the food has not been chemically altered. In the absence of such information, DMBA is subject to the notification requirement in section 413(a)(2) of the Act (21 U.S.C. 350b(a)(2)) and 21 CFR 190.6. Because the required notification has not been submitted, your product is adulterated under sections 402(f)(1)(B) and 413(a) of the Act (21 U.S.C. 342(f)(1)(B) and 350b(a)).
Even if the required notification had been submitted, we know of no evidence that would establish that your products are not adulterated. In the absence of a history of use or other evidence of safety establishing that DMBA, when used under the conditions recommended or suggested in the labeling of your products, will reasonably be expected to be safe, AMPilean and AMPitropin are adulterated under sections 402(f)(1)(B) and 413(a) of the Act (21 U.S.C. 342(f)(1)(B) and 350b(a)) because they contain a new dietary ingredient for which there is inadequate information to provide reasonable assurance that such ingredient does not present a significant or unreasonable risk of illness or injury. Introduction of such a product into interstate commerce is prohibited under sections 301(a) and (v) of the Act (21 U.S.C. 331(a) and (v)). To the best of FDA’s knowledge, there is no history of use or other evidence of safety establishing that DMBA will reasonably be expected to be safe when used as a dietary ingredient.
It has come to our attention that DMBA used in products in the dietary supplement marketplace may be produced synthetically. Section 201(ff)(1) of the Act (21 U.S.C. 321(ff)(1)) 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. Synthetically produced DMBA is not a vitamin, mineral, amino acid, herb or other botanical. To the best of FDA’s knowledge, synthetically produced DMBA is not commonly used as human food or drink. Further, synthetically produced DMBA is not a concentrate, metabolite, constituent, extract or combination of the preceding categories. Therefore, synthetically produced DMBA is not a dietary ingredient as defined in section 201(ff)(1) of the Act.
We request that you take prompt action to correct the violations cited above, as well as any other violations associated with your AMPilean and AMPitropin products or other dietary supplement products marketed by your firm, including any that contain DMBA. We also remind you that the new dietary ingredient notification requirement applies to all dietary supplements that contain new dietary ingredients that have not been present in the food supply as articles used for food in a form in which the food has not been chemically altered. It is your responsibility to ensure that your firm complies with all requirements of federal law and FDA regulations.
Failure to immediately cease distribution of your products AMPilean and AMPitropin and any other products you market that contain DMBA could result in enforcement action by FDA without further notice. Sections 302 and 304 of the Act provide for seizure of violative products and injunction against the manufacturers and distributors of violative products [21 U.S.C. §§ 332 and 334].
We request that you advise us in writing, within 15 days of receipt of this letter, as to the specific steps that have been or will be taken to correct these violations, including any steps taken with respect to product currently in the marketplace. Your response should also include an explanation of each step taken to ensure that similar violations do not recur, as well as documentation to support your response. Your written reply should be directed to Mr. Rob Genzel, United States Food and Drug Administration, Center for Food Safety and Applied Nutrition, 5100 Paint Branch Parkway, Office of Compliance (HFS-608), Division of Enforcement, College Park, Maryland 20740-3835. If you have any questions, please contact Mr. Genzel at firstname.lastname@example.org.
William A. Correll
Office of Compliance
Center for Food Safety
and Applied Nutrition
304 Hwy 62-65 S. Bypass
Harrison, AR 72601