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The Food and Drug Administration (FDA) advises the public against the purchase and use of the following unregistered drug products:

1. OTC Guo Guang Zhuanggu Shexiang Zhitong Gao
2. 999® Vitamin C Effervescent tab 40g

FDA Post-Marketing Surveillance (PMS) activities have verified that the abovementioned
drug products have not gone through the registration process of the Agency and have not
been issued with proper authorization in the form of Certificate of Product Registration.
Thus, the Agency cannot guarantee its quality, safety and efficacy. Therefore, consumption of
such violative products may pose potential danger or injury to health.
Pursuant to Republic Act No. 9711, otherwise known as the “Food and Drug Administration
Act of 2009”, the manufacture, importation, exportation, sale, offering for sale, distribution,
transfer, promotion, advertising or sponsorship of health products without proper
authorization from FDA is prohibited.
All concerned establishments and/or entities are warned not to distribute the above-identified
violative drug products until they have already been covered by the appropriate authorization,
otherwise, regulatory actions and sanctions shall be strictly pursued.
All Local Government Units (LGUs) and Law Enforcement Agencies (LEAs) are requested
to ensure that these products are not sold or made available in their localities or areas of
999® Vitamin C Effervescent tab 40g
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For more information and inquiries, please e-mail us at [email protected]. To report
continuous sale or distribution of unregistered health products, kindly e-mail us via
[email protected]. You may also call the Center for Drug Regulation and Research at
telephone number
(02) 8809-5596. For any suspected adverse drug reaction (ADR), report
immediately to FDA through this link:
and fill out all the required fields.
Dissemination of the information to all concerned is requested.