EU opens probe into Shein over illegal products and app design

Summary

• EU launches formal probe into Shein under the Digital Services Act
• Investigation covers illegal products and platform-design risks
• Regulators examining algorithm transparency and safeguards
• Shein says it is cooperating with authorities
• Potential fines could reach 6% of global revenue

European regulators have opened a formal investigation into fast-fashion retailer Shein, intensifying scrutiny over the sale of illegal products and concerns that elements of its app design may encourage excessive user engagement.

The probe, launched by the European Commission under the Digital Services Act (DSA), reflects growing pressure on large online marketplaces to strengthen consumer protections and provide greater transparency around how their algorithms operate.

Why the EU is investigating

Regulators will assess whether Shein has effective systems in place to detect and remove illegal or harmful goods across the European Union.

The investigation follows earlier concerns raised by national authorities, including calls for closer oversight of certain product categories and platform practices.

Shein has said it has introduced enhanced monitoring tools and age-verification safeguards and removed certain categories of products as part of its compliance efforts.

Focus on platform design

Beyond product compliance, the Commission will examine whether aspects of Shein’s app — such as gamified shopping features, reward mechanisms, and personalized recommendations — could pose risks to user wellbeing.

Officials are also reviewing how the platform’s recommender systems function and whether users receive sufficient transparency about how content and products are prioritized.

EU tech chief Henna Virkkunen said the goal is to ensure online marketplaces “keep shoppers safe, protect their wellbeing and empower them with information about the algorithms they interact with.”

Shein says it is cooperating

The company said it is working closely with regulators and has invested in risk-assessment and mitigation processes aligned with DSA requirements.

Shein added that it continues to strengthen detection systems and controls around age-restricted or sensitive products.

Wider scrutiny of low-cost platforms

The probe comes amid broader EU concerns about the rapid growth of ultra-low-cost e-commerce platforms and the volume of imports entering the bloc.

Other marketplaces, including Temu, have also faced regulatory scrutiny related to risk management and compliance obligations.

Potential penalties

If violations are confirmed, companies can face fines of up to 6% of global annual turnover, one of the toughest enforcement tools under the DSA.

Why this matters

The investigation highlights the European Union’s increasingly assertive approach to regulating large digital marketplaces.

As e-commerce platforms expand rapidly, regulators are focusing not only on product safety but also on how platform design and algorithms shape consumer behavior.

The outcome could set an important precedent for how online retailers balance growth strategies with transparency, user protection, and compliance in one of the world’s most tightly regulated digital markets.

FAQs

Q1: Why is the EU investigating Shein?

Over concerns about illegal goods, user safety, and platform risk management.

Q2: What is the Digital Services Act?

An EU law requiring large online platforms to manage risks, remove illegal content, and be transparent about algorithms.

Q3: Could Shein face penalties?

Yes, fines could reach up to 6% of global annual turnover if violations are found.

Q4: What steps has Shein taken?

The company says it has enhanced monitoring tools, removed certain products, and added safeguards.

Q5: Why are “addictive design” features under scrutiny?

Regulators want to assess whether certain engagement tools could encourage harmful or excessive use.