India has emerged as one of the biggest producers of pharmaceuticals catering to domestic and overseas needs. Nonetheless, the increasing danger of counterfeit pharmaceuticals still poses several worries for pharmaceutical firms, health care providers, logistics service providers, and customers. The evolution of packaging technologies is helping counterfeiters manufacture products which are able to mimic the appearance of original medicines through their labels, barcodes, and QR codes.
QR codes are extensively applied to facilitate product identification, authentication, and track-and-trace. However, there is an essential question that needs answering – Can a medicine be trusted simply because its packaging carries a QR code?
The truth is – not necessarily. A QR code can assist in making sure that a medicine is legitimate; however, it is possible only when the QR code is secure, generated in an appropriate way, linked to product data, and authenticated. This situation calls for advanced technologies of anti-counterfeiting and digital authentication in India's pharmaceutical industry.
The Growing Threat of Counterfeit Medicines in India
Counterfeit medicines can be introduced into the supply chain through illegitimate distribution channels, packaging scams, and misapplication of information concerning legitimate products. Counterfeit medicines can be made up of inappropriate ingredients, insufficient quantity of active pharmaceutical ingredients, dangerous materials, or none at all.
As opposed to easily distinguishable counterfeit medicines, superior counterfeit medicines will normally look very much like the original. They will normally copy the brand name, package design, batch information, manufacturing information, and other security features.
To combat such products, the Indian government has introduced new regulations in this regard. In June 2026, the Ministry of Health and Family Welfare decided to expand the application of QR codes to track medicines within the supply chain to new categories. Those products include vaccines, antimicrobial drugs, narcotic and psychotropic substances within the scope of a particular legislation, and anti-cancer drugs.
At the same time, introducing tracking system is not enough in addressing the problem at hand. Pharmaceutical manufacturers should think about possible ways in which the security features can be mimicked by counterfeiter.
How Can Fake Medicines Carry Genuine-Looking QR Codes?
The term 'QR code' means a machine-readable code containing information or a website link to another digital source. The QR code being relatively easy to duplicate, printing the same on the medicine pack does not ensure the authenticity of the drug.
The counterfeiters can print the QR code copied from the genuine packages on their goods. Moreover, the counterfeiters can design QR codes that will lead the consumer to a fake website resembling that of an authorized manufacturer.
Thus, although the QR code looks legitimate and provides information about the medicine, it does not provide sufficient information regarding the actual physical medicine.
For instance, by scanning the fake QR code, a consumer might find himself on the website with the correct name and the proper logo of the medicine. At the same time, the medicine might be produced without authorization. In case there is no unique product identification and no suspicious repetitive scanning, a consumer would receive false information.
Thus, the main difference is that scanning a QR code is not an adequate way to authenticate a medicine.
Why Traditional Security Characteristics May Not Be Sufficient
Pharmaceutical companies had been depending on certain security characteristics like hologram, printing security mark, tamper proof seal, batch code, and manufacturer information to differentiate between their authentic drugs and counterfeit drugs.
All of the above attributes are useful in identifying a drug product as genuine but all those attributes which are visible could be easily replicated and put on fake products. The genuine looking package of the product could also be carrying the tampered product.
Similar is the case with the conventional QR code, which gives information on the product without verifying the authority of the particular pack.
That is why pharma companies should apply a multi-level strategy that involves digital authentication and physical security features, among other things.
The Role of Advanced QR Code Authentication in Pharma
QR code authentication is likely to be a real possibility where authentic data about medicines could be linked to their packaging. In its proper use, it would help producers, sellers, pharmacists, and consumers evaluate whether the drug matches an authentic one.
An effective product authentication process may involve:
Unique product identification: Unique identification of each separate pack instead of using only the product information.
Authenticated product information: Linking the code to the authentic record which includes the product name, producer, batch number, date of production, and date of expiration.
Scan analysis: Detecting abnormal scan patterns or attempts and suspicious actions that might suggest that a product code was duplicated.
Product traceability: Documenting the distribution of the product along relevant stages of its supply chain.
Easy-to-understand results for consumers: Offering simple results indicating whether or not the product is consistent with the producer’s records.
This approach may assist in reducing the possibility for counterfeiters to use the duplicated codes. However, its effectiveness will largely depend on many factors.
Beyond QR Codes: Advanced Anti-Counterfeiting Technology
As counterfeits get increasingly complex, the security measures required by pharmaceutical brands cannot only focus on packaging elements that can be easily replicated.
VerifEye technology created by VCQRU is based on security concepts such as three-dimensional nano-optical microstructures and dynamic QR-based verification. The combination of different types of security measures can serve as an additional instrument for product authentication by linking physical security properties to digital verification processes.
Depending on the method used, a digital verification system can allow businesses to monitor verification processes and reveal possible abnormal activity.
In relation to pharmaceutical uses, any proposed solution has to be assessed in accordance with regulatory requirements, packaging properties, validation processes, and quality management policies used by the manufacturer. Authentication technology is a supplement, not a substitute, to testing, regulation, and production processes in the pharmaceutical industry.
Steps that Should be Taken by Pharmaceutical Companies Going Forward
In order to improve the authentication of medications, pharmaceutical producers need to adopt a proactive approach to their product security.
1. Assess the current QR code system: Establish if the current QR codes do not only show the product details but allow for secure verification of each pack individually.
2. Adopt unique product IDs where applicable: Unique product ID is going to help distinguish different products from one another and decrease the effectiveness of fake codes in cases where there are verification processes.
3. Identify any unusual scan activity: Unusual frequency of scans from unexpected sources or unusual scan patterns may indicate a malicious activity.
4. Increase the security of packages: Combine digital verification of the products with the necessary tamper-evident and physical security measures.
5. Increase the visibility of the supply chain: Work together with official distributors, wholesalers, and retailers in order to check the records.
6. Provide instructions to consumers and doctors: Inform them about the way to confirm their purchase and detect suspicious packages.
7. Analyze their compliance with the laws: Ensure that the serialization procedure, QR codes use, data handling and tracking is compliant with Indian regulations.
This will enable organizations to have a holistic approach when it comes to protecting their drugs and ensuring that they create credibility for their pharmaceutical brands.
The Future of Pharmaceutical Authentication in India
The issue of counterfeit drugs with realistic-looking QR codes highlights the need for developing security solutions that adapt to the ever-evolving counterfeiting technology. Printed codes may carry valuable information about a product, but authentication would not be possible by scanning alone.
The increased efforts towards digitizing the drug supply chain in India can help pharmaceutical companies improve the product identification process, increase supply chain transparency, and develop better security solutions.
The future of pharmaceutical security will be determined by using unique product identifiers, authentication systems, security technologies, data management systems, and regulatory enforcement.
In terms of priorities, it is evident that the task for pharmaceutical companies, distributors, and other stakeholders is to make real medicines easy to authenticate and fake ones difficult to sell.
VCQRU assists companies in researching advanced product authentication and anti-counterfeiting technologies which can help protect brands and consumers. As the pharmaceutical industry develops more efficient digital security measures, layered authentication will become an integral part of pharmaceutical security system.
Frequently Asked Questions (FAQs)
1. Can fake medicines have legitimate looking QR codes?
Undoubtedly, counterfeit may duplicate the QR code of authentic products or create new QR codes which will lead to fraudulent websites. The presence of QR code does not guarantee the authenticity of the drug.
2. How can QR codes be used to combat counterfeiting of medicines?
Legitimate QR code technology could provide the necessary tools for connecting to verified digital records, unique identification and suspicious verification attempts detection. Efficacy of the approach would depend on the implementation.
3. What is pharmaceutical product authentication?
Pharmaceutical product authentication is the verification process aimed at verifying whether the medicine has authorized product identity. It includes such approaches as secure digital verification, unique identifiers, physical security etc.
4. Why should we trace our medicines through supply chains?
It allows authorized parties to monitor product flow, trace suspicious products, manage recalls and increase visibility in distribution networks.
5. How could VCQRU help your business in fighting counterfeiting?
VCQRU provides businesses with the tools for product authentication and anti-counterfeiting. One of these technologies is VerifEye technology which uses advanced physical security concepts combined with digital verification.
