XHS Advertising & Privacy: Data Rules Affecting Your Campaigns
Date Published
Table Of Contents
1. Why Privacy Rules Matter for XHS Advertisers
2. China's Data Privacy Framework: The Three Laws Every Brand Must Know
3. How PIPL Directly Affects Your XHS Ad Targeting
4. XHS Platform-Level Data Rules and Juguang Compliance
5. Disclosure Requirements: What Must Be Labeled and How
6. Restricted and Prohibited Categories on XHS
7. Content Compliance Rules That Affect Campaign Delivery
8. Practical Compliance Checklist for International Brands
9. How AllXHS Can Help You Navigate XHS Advertising Rules
XHS Advertising & Privacy: What International Brands Need to Know Before Running Campaigns
For international brands looking to advertise on Xiaohongshu (XHS, also known as RedNote or Little Red Book), the platform's commercial opportunity is significant — but so is the regulatory complexity surrounding it. Running ads on XHS means operating inside China's advertising ecosystem, which is governed by a layered set of laws covering data privacy, user consent, content restrictions, and platform-specific disclosure rules that differ substantially from what Western marketers are used to.
This isn't simply a matter of translating your existing campaign strategy into Chinese. China's Personal Information Protection Law (PIPL), its Cybersecurity Law, and the Administrative Measures for Internet Advertising all impose specific obligations that directly shape what data you can collect, how you can target users, what claims you can make in ad copy, and how sponsorships must be disclosed. Getting these wrong doesn't just mean an ad gets rejected — it can result in account suspension, content takedowns, and fines.
This guide breaks down the key privacy and data rules affecting XHS advertising campaigns, what they mean in practice for international brands, and the steps you need to take to stay compliant while still running effective, high-performing campaigns.
Why Privacy Rules Matter for XHS Advertisers {#why-privacy-rules-matter}
Many international brands approach Xiaohongshu with a mindset shaped by platforms like Instagram, Meta Ads, or Google — where robust third-party data, lookalike audiences, and behavioral retargeting have historically been the norm. The Chinese digital advertising environment operates differently, and the gap has widened significantly since 2021. China has enacted some of the world's most comprehensive data protection legislation, and the rules apply to any brand targeting Chinese consumers — regardless of where that brand is physically headquartered.
This matters practically for your XHS campaigns in several ways. The data Juguang (聚光), XHS's official advertising platform, uses to power audience targeting is governed by these laws. The consent frameworks that determine what behavioral signals the platform can legally use are shaped by them. The disclosures your KOL partnerships must include are mandated by them. And the claims you make in ad copy — from efficacy statements to superlatives — are restricted by them. Understanding the regulatory landscape is not optional compliance overhead; it is a prerequisite for running campaigns that actually stay live and deliver results.
---
China's Data Privacy Framework: The Three Laws Every Brand Must Know {#chinas-data-privacy-framework}
China's approach to personal data is built on three interlocking pieces of legislation that, together, form a comprehensive regulatory environment for digital advertising.
1. The Personal Information Protection Law (PIPL) — 个人信息保护法
The PIPL came into effect on November 1, 2021 and is China's most comprehensive personal data privacy law to date. It governs how personal information about Chinese citizens can be collected, processed, stored, and transferred — and critically, it applies to any organization handling such data, regardless of whether that organization is based inside or outside China. If your brand is running ads on XHS and collecting any data about Chinese users — even through the platform's targeting tools — PIPL applies to you.
PIPL shares structural similarities with Europe's GDPR: it gives individuals the right to know how their data is used, to correct or delete it, and to opt out of certain processing activities. However, PIPL diverges from GDPR in one significant way that directly affects advertisers: it does not recognize "legitimate interest" as a lawful basis for data processing. Under GDPR, companies can sometimes process personal data without explicit consent if they can demonstrate a legitimate business reason. Under PIPL, that route is largely closed. Explicit, informed, and voluntary consent is required for most marketing-related data processing activities.
For XHS advertisers, this means that the behavioral data and device identifiers used to power personalized advertising — including cookie IDs, device identifiers, and browsing behavior signals — are classified as personal information under PIPL and require appropriate consent mechanisms to be in place. The definition of personal information under PIPL also includes tracking identifiers commonly used in programmatic advertising, such as IMEI codes and app-level user IDs, so brands cannot assume that non-name data sits outside the law's reach.
2. The Cybersecurity Law (CSL) — 网络安全法
China's Cybersecurity Law (effective 2017) established the foundational data security requirements for network operators — a category that includes platforms like Xiaohongshu. It requires platforms to implement data security protocols, localize certain categories of data within China, and cooperate with government oversight. For advertisers, its most practical implication is that XHS, as a platform subject to CSL, operates strict data residency requirements that affect how campaign data and user behavioral data can be stored and accessed. Brands that attempt to transfer raw audience or campaign data out of China may encounter significant legal hurdles.
3. The Data Security Law (DSL) — 数据安全法
The DSL (effective 2021) classifies data into categories based on national security importance and adds an additional layer of requirements around how certain data types can be handled, shared, or exported. For XHS advertisers, this primarily matters when working with local agency partners or data management platforms — any third-party data handling arrangements need to account for the DSL's classification framework.
These three laws work together, and compliance with one does not imply compliance with the others. International brands must address all three when building their XHS advertising strategy.
---
How PIPL Directly Affects Your XHS Ad Targeting {#how-pipl-affects-targeting}
The most immediate practical impact of PIPL for XHS advertisers is on audience targeting. Juguang, XHS's enterprise advertising platform, offers sophisticated targeting options including demographic segmentation, interest-based targeting, behavioral signals, look-alike audiences, and — in more recent updates — geographic radius targeting around commercial districts. All of these rely on user data that is subject to PIPL.
XHS manages this compliance on the platform side, operating its targeting infrastructure within PIPL's consent framework. Users who sign up to Xiaohongshu are subject to the platform's privacy policy and consent mechanisms, which cover the use of their behavioral data for advertising personalization. However, PIPL places specific restrictions that advertisers should understand:
• Automated profiling rules. PIPL restricts the use of personal data for automated profiling in advertising. Platforms and advertisers cannot engage in unfair user profiling — such as adjusting prices or offer terms based on inferred personal characteristics like income level. Users also have the right to opt out of personalized advertising based on behavioral data collection, which means your addressable audience on Juguang may be smaller than raw user numbers suggest.
• Device tracking identifiers. Identifiers such as device IDs that feed into retargeting and audience matching are classified as personal information under PIPL, meaning their use requires appropriate consent. This affects the reliability of cross-device retargeting strategies.
• Cross-border data transfers. If your brand works with an external data management platform (DMP), runs campaign analytics through non-Chinese tools, or shares audience data with overseas systems, this constitutes a cross-border data transfer under PIPL. Such transfers require either a security assessment approved by China's Cyberspace Administration (CAC), a PI protection certification, or compliance with a standard contract framework. This is a non-trivial compliance requirement that many international brands overlook when onboarding agency partners.
• Sensitive personal information. PIPL defines a broad category of sensitive personal information — including biometric data, medical and health information, financial data, location tracking, and data concerning minors under 14. Targeting campaigns toward or collecting data about these categories requires a higher threshold of consent and, in many cases, a personal information protection impact assessment (PIPIA).
The practical implication is that international brands should not assume that the targeting capabilities available in Juguang work the same way as comparable tools on Western platforms. Juguang is built within the PIPL framework, but your wider data strategy — including how you handle first-party data, any CRM integrations, and how campaign data is analyzed offshore — must also comply.
---
XHS Platform-Level Data Rules and Juguang Compliance {#xhs-platform-data-rules}
Beyond national law, Xiaohongshu enforces its own data and operational rules that directly affect how advertising campaigns are set up and managed. These platform rules sit on top of — and in some cases are more restrictive than — the broader legal framework.
All ads served through Juguang go through XHS's review process before going live. This review covers not only creative content but also the targeting parameters and product category certifications associated with the campaign. Brands operating in regulated categories — including cosmetics, food and beverage, healthcare, financial services, and mother and baby products — must submit industry-specific certifications and licences before any campaign in those categories can be approved. The specific documentation required varies by category, and errors or missing documents are a common cause of campaign launch delays.
XHS also enforces a strict anti-diversion policy. The platform prohibits any content — organic or paid — that attempts to direct users to external platforms, collect contact information outside the platform's communication tools, or embed QR codes and external links that take users off XHS. This reflects XHS's commercial strategy of keeping its user traffic within the platform ecosystem, but it also has a data compliance dimension: XHS controls what user data can flow outside its environment, which aligns with China's data localization requirements.
Another platform-specific rule with data implications is XHS's prohibition on coordinated inauthentic behavior. Using multiple accounts on the same device, coordinating mass-liking or mass-following activity, or purchasing fake engagement metrics are violations that can trigger account restrictions. These rules are enforced partly through behavioral data analysis — so brands that attempt to game the algorithm through inauthentic means are, paradoxically, creating a data trail that the platform's moderation systems are specifically designed to detect.
---
Disclosure Requirements: What Must Be Labeled and How {#disclosure-requirements}
One of the most operationally important compliance areas for XHS advertising — and one where international brands frequently make mistakes — is the disclosure of commercial content. China's Advertising Law and the Administrative Measures for Internet Advertising both require that paid advertising content be clearly identifiable as such and distinguishable from organic content. XHS enforces these requirements at the platform level.
For sponsored KOL and KOC content commissioned through XHS's Pugongying (蒲公英) platform, the rules are specific:
• Mandatory disclosure labels. All commercial collaborations must use explicit disclosure language in Chinese. Accepted terms include "广告" (advertisement), "商业合作" (commercial collaboration), and "品牌合作" (brand partnership). These labels must appear prominently at the beginning of the post caption — not buried at the end of a long text block or hidden among hashtags.
• Sponsored hashtags. XHS recommends incorporating disclosure hashtags such as #广告 into commercial content as a supplementary signal alongside the primary label.
• No ambiguous labeling. Labels must be unambiguous and visible without the user needing to click "read more" or scroll past other content to find them. A disclosure tucked below the fold of a long caption does not meet the standard.
• AI-generated content. XHS's 2025 policy updates introduced mandatory declaration requirements for AI-generated content (AIGC). Creators and brands must proactively declare when content has been produced using AI tools and make that declaration prominent in the note. AI-generated content used for commercial purposes — particularly AI personas, AI-generated product testimonials, and AI ad creative — is subject to specific restrictions.
It is worth noting that proper disclosure on XHS does not harm performance. Research and platform data consistently show that users respond positively to transparent commercial content when it is well-produced and authentic-feeling, which aligns with the platform's broader culture of peer recommendation. The disclosure label does not make an ad look like an ad — the creative quality does.
---
Restricted and Prohibited Categories on XHS {#restricted-categories}
XHS operates a tiered category system for advertising. Some product categories are freely advertisable with standard certification, some require additional documentation, and some are subject to significant restrictions or outright prohibition. Understanding where your category sits is essential before investing in campaign setup.
Categories requiring additional certification:
• Cosmetics and skincare. XHS is especially strict with efficacy claims in this space. Products must have appropriate Chinese regulatory registration (NMPA approval for cosmetics imported into China), and claims about skin effects must be substantiated. Medical-grade or pharmaceutical-grade positioning requires specific licensing.
• Health foods and dietary supplements. Overseas dietary supplements that have not obtained the Chinese "Blue Hat" (蓝帽子) approval — the dedicated certification mark for health food in China — can only be promoted as ordinary food. Copy referencing therapeutic effects, cure rates, or medical efficacy terms is prohibited.
• Food and beverage. Standard food safety certifications apply, with particular attention to labeling claims and nutritional statements.
• Mother and baby products. Products in this category face heightened scrutiny, with third-party quality reports required as a condition of promotion.
• Financial services. Financial product advertising requires relevant regulatory licences and cannot make performance guarantees or projected return claims.
• Medical and healthcare services. Healthcare advertising cannot include cure rates, patient testimonials claiming specific outcomes, or any content that implies guaranteed medical results.
Key content restrictions across all categories:
• Superlative terms such as "best," "number one," "highest level," or "most effective" are prohibited under Article 9 of China's Advertising Law.
• Guaranteed result claims — including "100% effective," "full refund if ineffective," or absolute efficacy language — violate the law's prohibition on unverifiable commitments.
• False or misleading content, including unverifiable statistics and implied comparisons that disadvantage named competitors, is prohibited.
• Content that exaggerates product results through before-and-after imagery, cherry-picked testimonials, or misleading visual treatment is flagged by XHS's content review systems.
Direct translations of overseas marketing materials almost always contain language that violates at least one of these rules. Copy developed for EU or US audiences frequently includes comparative claims, efficacy language, and guarantee structures that are straightforwardly illegal under China's Advertising Law. A full compliance review of all ad creative before submission is not optional — it is necessary.
---
Content Compliance Rules That Affect Campaign Delivery {#content-compliance-rules}
Beyond the specific category restrictions, XHS enforces a broader set of content compliance rules that affect whether ads are approved, how they perform, and whether accounts remain in good standing.
XHS's content review system operates through a combination of AI-powered scanning and manual moderation. The AI layer evaluates text for restricted keywords, image content for prohibited visual elements (including watermarks, external QR codes, and misleading before-and-after imagery), and structural elements like hashtag alignment with content. Campaigns that trip the AI review are either rejected outright or sent for manual review, which adds time to campaign launch.
Some of the most common causes of ad rejection for international brands include:
• Non-compliant copy. Absolute terms, efficacy claims, or comparative language that would be standard in Western advertising but violates China's Advertising Law.
• Missing or insufficient disclosures. Sponsored content without the required commercial labels, or with labels that are not sufficiently prominent.
• Low-quality or inauthentic-looking creatives. XHS places high value on content quality. Ads that appear generic, over-produced in a traditional advertising style, or inconsistent with the platform's native aesthetic tend to underperform and are more likely to be flagged.
• Cultural misalignment. Content that is tone-deaf to Chinese cultural norms, uses imagery associated with sensitive topics, or references that read as disrespectful to Chinese values can be rejected immediately.
• Watermarks and external links. Images containing watermarks, external platform logos, or QR codes that redirect users off XHS are prohibited and will fail review.
For brands running KOL or KOC partnerships through Pugongying, all cooperative content must be submitted for review through the platform's formal collaboration workflow. Attempting to circumvent this process — by briefing influencers to post independently and then amplifying the content through Juguang without declaring the commercial relationship — exposes both the brand account and the influencer's account to violation penalties.
---
Practical Compliance Checklist for International Brands {#compliance-checklist}
Compliance on XHS is not a one-time setup task — it is an ongoing operational requirement that needs to be built into every stage of the campaign process. The following checklist covers the core areas:
Before campaign setup:
• Confirm your product category's certification requirements with your XHS account manager or agency partner.
• Complete all required industry and documentation verification in Juguang before submitting creative for review.
• Audit all ad copy and creative assets against China's Advertising Law — specifically checking for superlatives, efficacy claims, guarantee language, and misleading comparative statements.
• Ensure all copy is written natively in Simplified Chinese (not translated from English), with localized phrasing that reflects the platform's content culture.
For KOL and KOC campaigns:
• Use Pugongying (蒲公英) for all formal influencer collaborations to ensure the commercial relationship is properly declared and reviewed.
• Brief creators on mandatory disclosure requirements, including the use of "广告" or "商业合作" labels at the beginning of captions.
• Review all creator content before publication — both for platform policy compliance and for Chinese Advertising Law compliance.
• Avoid briefing creators to post commercially without disclosure, even for "gifted" or low-value collaborations.
For paid Juguang campaigns:
• Verify that your Juguang account is operating through a Chinese entity, as foreign entities cannot open a Juguang account directly.
• Ensure your targeting parameters comply with PIPL's restrictions on sensitive personal information and automated profiling.
• Do not attempt to integrate offshore data management tools with Juguang targeting without first assessing cross-border data transfer compliance under PIPL.
• Monitor campaign performance regularly and respond promptly to any platform notices regarding policy violations.
Ongoing:
• Stay current with XHS platform policy updates — the platform regularly issues new guidelines, and Q1 2026 alone saw significant updates to AI content rules, commercial declaration requirements, and industry admission criteria.
• Conduct periodic compliance audits of all active brand content, not just new campaigns.
---
How AllXHS Can Help You Navigate XHS Advertising Rules {#how-allxhs-can-help}
Navigating XHS's advertising and privacy compliance landscape requires a combination of platform-specific expertise, Chinese regulatory knowledge, and ongoing monitoring of policy changes. This is precisely where AllXHS's expert Xiaohongshu marketing services are designed to help.
AllXHS is the #1 English-language resource hub for international brands marketing on Xiaohongshu. Whether you are entering the platform for the first time or looking to tighten compliance across existing campaigns, AllXHS provides the tools and expertise to do it correctly. Our industry-specific Xiaohongshu marketing strategies cover 20+ verticals — from beauty and cosmetics to food and beverage, fashion, and mother and baby — with category-specific compliance guidance built in from the start.
For brands looking to build their XHS knowledge foundation, AllXHS's free resources include data-driven industry reports, compliance guides, and ready-to-use templates that help you understand the rules before you invest in campaigns. For brands that need hands-on support, our expert consultation service provides direct guidance on Juguang setup, PIPL compliance assessment, creative localization, KOL disclosure frameworks, and ongoing campaign management.
The Bottom Line
Advertising on Xiaohongshu is one of the most commercially effective ways to reach China's young, urban, and high-intent consumer base. But the platform does not exist in a regulatory vacuum. China's PIPL, Cybersecurity Law, and Advertising Law — layered on top of XHS's own strict platform policies — create a compliance environment that is genuinely different from anything international brands encounter in Western digital advertising.
The good news is that compliance and performance are not in conflict. Brands that understand the rules, localize their creative properly, use the platform's official collaboration tools, and build disclosure and consent into their workflows from the start consistently outperform those that try to cut corners. XHS's algorithm rewards authentic, high-quality content — and its compliance systems are designed to remove content that undermines user trust. Working within the rules, with the right support, is the most reliable path to sustainable results on the platform.
Ready to Build a Compliant, High-Performing XHS Advertising Strategy?
AllXHS helps international brands navigate Xiaohongshu's advertising rules, privacy compliance requirements, and platform-specific best practices — so your campaigns go live without delays and perform without risk.
**Get in touch with the AllXHS team today** to discuss your XHS advertising goals and compliance needs.