As Secondhand Luxury Soars, Authentication Becomes a New Gold Standard

Last Updated: October 20, 2025By

The global secondhand luxury market is experiencing significant growth, projected to reach $360 billion by 2030, driven by a 10% annual growth rate. This surge has led to a heightened emphasis on authentication services, as consumers seek assurance of the authenticity and value of pre-owned luxury items. Platforms like The RealReal, Vestiaire Collective, and Fashionphile are at the forefront, integrating advanced technologies to meet this demand.

As the resale market expands, the risk of counterfeit goods increases, prompting platforms to implement robust authentication processes. AI-driven tools, such as Entrupy’s high-resolution imaging and machine learning algorithms, offer near-perfect accuracy in verifying luxury items. These technologies are complemented by expert inspections, ensuring a comprehensive approach to authentication.

The importance of authentication is underscored by its impact on resale values. Verified items often command higher prices, with some estimates suggesting a 15–40% increase in value. This trend reflects a growing consumer preference for verified luxury goods, viewing them as both fashion statements and sound investments.

In response to this demand, companies are enhancing their authentication capabilities. Entrupy, for instance, provides real-time authentication services for over 20 top luxury brands, offering a money-back guarantee if their technology errs. Such initiatives are setting new standards in the industry, emphasizing the need for trust and transparency in luxury resale.

Looking ahead, the integration of blockchain technology and digital product passports is expected to further revolutionize authentication processes. These innovations aim to provide immutable records of an item’s provenance, offering consumers and sellers alike greater confidence in the authenticity of luxury goods.

Source: CNBC.

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