2026 NMPA Sunscreen Registration Rules: A Guide for Brands

TL;DR

Essential compliance updates for imported sunscreens entering China in 2026, covering full safety reports, UV testing, and raw material code requirements.

Sunscreen products imported into China remain categorized as special cosmetics under the Cosmetic Supervision and Administration Regulation (CSAR). Unlike general cosmetics, which undergo a simplified notification process, sunscreens require formal administrative registration with the National Medical Products Administration (NMPA) prior to importation and distribution. Foreign brands planning market entry or product renewals must align their dossier preparation with the 2026 NMPA sunscreen registration rules, which enforce full-version safety assessments, rigorous raw material data submission, and strict human clinical testing standards.

Navigating these updates requires early technical planning. Below is a structured analysis of the regulatory requirements, testing protocols, and documentation standards governing imported sunscreens in 2026.

Regulatory Classification and Registration Timelines

Under CSAR Article 16, UV protection is explicitly listed as a special cosmetic function. A registration certificate for special cosmetics is valid for five years and must be secured before goods clear Chinese customs.

The standard registration workflow for an imported sunscreen spans 8 to 14 months, depending on formulation complexity and laboratory scheduling. The process includes four distinct phases:

1. Formula and Documentation Audit: Initial review of raw materials, ingredient concentration limits, and manufacturer quality management systems (QMS).
2. Local Sample Testing: Submission of finished product samples to an NMPA-accredited laboratory in China for hygiene, microbiological, toxicological, and efficacy testing.
3. Dossier Submission and Technical Review: Submission of the complete registration file via the NMPA online portal, followed by technical evaluation by the Center for Food and Drug Inspection (CFDI).
4. Administrative Approval and Certificate Issuance: Formal approval and issuance of the Special Cosmetics Registration Certificate.

Critical Updates to 2026 NMPA Sunscreen Registration Rules

Compliance requirements for special cosmetics have matured significantly. Overseas brand owners must address three major technical shifts in their submission dossiers.

Mandatory Full-Version Safety Assessment

The transitional provisions allowing simplified safety assessment reports have fully expired. Registrants must submit a Full Cosmetic Safety Assessment Report for every sunscreen SKU. For UV filters—which are active ingredients subject to strict toxicological thresholds—the report must include:

• Margin of Safety (MoS) Calculations: Quantitative toxicological evaluation based on No Observed Adverse Effect Level (NOAEL) values for each ingredient.
• Systemic Exposure Dosage (SED) Analysis: Calculation of transdermal absorption rates under standardized application scenarios.
• Impurity and Trace Substance Analysis: Risk assessments for heavy metals, residual solvents, and degradation products associated with chemical and mineral UV filters (such as Titanium Dioxide and Zinc Oxide).

Raw Material Safety Information Code System

All ingredients in the product formulation must be linked to a Raw Material Safety Information Code or accompanied by detailed raw material technical files submitted directly by the raw material manufacturer. NMPA reviewers cross-check ingredient purity, manufacturing processes, and stability data. Discrepancies between the final product formula declaration and the raw material supplier's platform submission will result in registration rejections or supplementary audit requests.

Quantitative Limits and Approved UV Filters

Formulations must strictly adhere to the permitted list of UV filters defined in the Safety and Technical Standards for Cosmetics (STSC). If a sunscreen contains a novel chemical filter not currently listed on China's Inventory of Existing Cosmetic Ingredients (IECIC) or STSC positive list, that specific ingredient must undergo a separate new cosmetic ingredient (NCI) registration before the finished product can be submitted.

Efficacy Testing and Clinical Protocols

All SPF, PA (PFA), and water-resistance claims must be verified through human testing conducted within NMPA-certified laboratories inside China. Test reports issued by foreign laboratories are generally not accepted for NMPA registration unless specific mutual recognition criteria and standardized ISO protocols are met and validated by local authorities.

• Sun Protection Factor (SPF): Human testing must follow NMPA-prescribed protocols (aligned with ISO 24444). A minimum sample size of human subjects is required to establish statistical significance.
• UVA Protection (PA Rating): Persistent Pigment Darkening (PPD) testing on human skin determines the PA classification (PA+ to PA++++).
• Water Resistance Claims: If a product claims water resistance (e.g., "water resistant for 40 minutes"), human immersion testing must be conducted to verify post-wash SPF retention rates.

Laboratory testing slots in China for human efficacy evaluations often require lead times of 2 to 4 months. Brands should factor these testing schedules directly into their product launch timelines.

Domestic Responsible Person (DRP) Responsibilities

To apply for NMPA registration, foreign cosmetics manufacturers must appoint a legal entity registered in mainland China to act as their Domestic Responsible Person (DRP). The DRP shares joint legal responsibility for product quality, safety traceability, and regulatory compliance within the territory.

The DRP handles several operational duties:

• Submitting the registration dossier through the NMPA administrative portal.
• Managing adverse reaction monitoring and post-market safety reporting.
• Coordinating with customs authorities during import clearance.
• Maintaining technical documentation and QMS records for regulatory inspection.

Hong Kong Joly International Trade Co., Ltd. (JOLY) serves as an independent domestic responsible person and regulatory consulting firm. JOLY assists overseas beauty brands with NMPA registration, technical file auditing, sample logistics, and customs clearance. As a service provider that does not own or distribute proprietary cosmetic brands, JOLY guarantees full protection of brand IP and complete neutrality throughout the compliance process.

Strategic Planning for Market Entry

To ensure smooth entry into the Chinese market under current regulations, foreign exporters should initiate formula audits early. Verifying that active UV filters conform to STSC limits, securing raw material submission codes from chemical suppliers, and engaging a qualified Chinese DRP are essential steps to avoid administrative delays and capitalize on commercial opportunities in China's sunscreen sector.

About the author

The JOLY regulatory team files NMPA registrations, clears cosmetics through Chinese customs and acts as domestic responsible person for overseas beauty brands. JOLY owns no cosmetics brand of its own, so it never competes with the brands it represents.

NMPA filing, customs clearance and domestic responsible person practitioners

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