Food supplements sold in Mexico are subject to mandatory labeling rules designed to ensure consumer safety and clarity of information. These requirements are enforced by COFEPRIS and apply to both locally manufactured and imported products.
Changes introduced over the past few years, including front-of-pack labeling measures, have added new compliance considerations for companies. Reviewing label content against current standards has therefore become a necessary part of regulatory preparation.
The following sections outline the labeling requirements and what they mean for companies marketing food supplements.
How NOM-051-SCFI/SSA1-2010 Applies to Food Supplement Labeling in Mexico
NOM-051-SCFI/SSA1-2010 is the labeling rule used in Mexico for prepackaged foods. Food supplements fall under it when they are sold in finished packs to consumers.
- The standard does not address product registration. It focuses on what is printed on the package.
- Certain details must appear. The product name cannot be vague. Ingredients are listed in order of weight. Net content must follow Mexican units of measure. The label has to identify the company responsible in Mexico. Lot number and expiry are required for traceability.
- Spanish text is compulsory. Another language may be added, but it cannot replace or dominate the required wording.
- After the 2020 modification, products that go beyond established nutrient limits must carry warning seals on the front panel. These seals follow strict graphic rules. Their use is not optional when thresholds are exceeded.
- For companies, this means the artwork needs regulatory review before printing. Adjustments after import are far more complicated.
Explore our food supplements regulatory affairs services in Mexico for support with COFEPRIS labeling, notifications, and compliance.
Labeling Requirements for Food Supplements under NOM-051-SCFI/SSA1-2010
In practice, most observations from the authority relate to how information appears on the pack rather than what the product contains.
- The product name must clearly reflect what the product is. It cannot imply characteristics that the supplement does not have. Branding is permitted, but it should not create confusion about the nature of the product.
- The ingredient statement must cover the full composition of the product. Components are shown from highest to lowest proportion. This includes both active ingredients and auxiliary substances used in the formulation.
- Nutritional information is not presented freely. Mexico uses a defined format for the nutrition panel. Serving size must be stated, along with the nutrient content per serving. After the 2020 amendment, companies also need to determine whether their formulation triggers any front warning seals based on the established nutrient limits. If thresholds are exceeded, the seals become mandatory and must appear on the principal display area.
- Supplements that require intake instructions must include them. Where use is restricted for certain groups, that information should also be visible. The authority pays attention to statements that could mislead consumers regarding benefits or recommended use.
- Each unit must carry a lot number and expiration date. These are essential for traceability and are routinely checked during inspections. The label must also show the Mexican entity responsible for the product, whether that is the local manufacturer or the importer.
- From a regulatory standpoint, label compliance is usually verified before or during commercialization. Corrections after distribution tend to be more complicated and costly.
In March 2020, Mexico introduced changes to NOM-051 that reshaped how nutritional information is presented on packaged products. The shift was largely driven by growing public discussion around obesity and the consumption of sugar, fats, and sodium. The authority responded by tightening labeling rules and increasing visibility of nutritional risk.
As a result, labeling expectations became stricter. Products that exceed defined nutrient limits now require front warning seals, and certain marketing elements — especially those aimed at children — are restricted when those seals are present.
For companies handling food supplements and nutraceutical products, this change meant revisiting existing artwork and promotional approaches. Labels that were previously acceptable often required adjustment. Failing to align with the revised criteria can lead to observations during inspections or complications during importation.
Warning Seals and Related Restrictions Under NOM-051
- The reform to NOM-051 brought visible changes to product packaging in Mexico. The most noticeable difference is the use of black octagonal warning seals on the front of certain products.
- These seals appear when the nutrient content goes beyond the limits established in the regulation. Calories, added sugars, saturated fats, trans fats, and sodium are evaluated. If the thresholds are exceeded, the corresponding seal must be placed on the main display panel. Its format is fixed and cannot be adapted for branding purposes.
- That seal does more than signal nutrient levels. It affects marketing choices as well. Packages carrying one or more seals cannot feature cartoons, mascots, toys, or similar graphics that might draw children’s attention.
- There are also consequences for product claims. Items displaying warning seals are restricted in the type of nutrition or health-related statements they may use. The intention is to prevent mixed messaging on the same package.
- For companies, this means the nutrient profile and the label design have to be reviewed together. It is not simply a matter of adding a symbol — the entire presentation may need adjustment.
January 2026 Update: COFEPRIS Labeling Manuals Supporting NOM-051 Compliance
COFEPRIS has some labeling manuals to simplify the application of labeling requirements for foods as per NOM-051-SSA1/SCFI and for food supplements as per Appendix VII of Reglamento de Control Sanitario de Productos y Servicios.
For foods there´s two guidelines, one for establishments receiving packaged and prelabeled foods and the other as a general guideline for applying the NOM 051 after adding the 2020 changes:
Conclusion
Launching a food supplement in Mexico means the label has to stand up to scrutiny. Under NOM-051, details that might seem minor — wording, placement, nutrient values — are not minor at all. Under NOM-051, the way a food supplement is formulated, described, and presented on the pack are closely connected. A change in nutrient levels can affect warning seals. A claim on the front panel can trigger a compliance review. Even the order of ingredients matters.
Because of this, label compliance is not a one-time checklist. It requires alignment between regulatory, technical, and marketing teams. Taking the time to verify details before submission usually prevents delays and back-and-forth with COFEPRIS later.
Are you looking for the support with COFEPRIS labeling review or NOM-051 compliance for food supplements, our regulatory affairs team can assist at every stage — from assessment to implementation.
Learn how our regulatory affairs services help ensure food supplement compliance with COFEPRIS and NOM-051 in Mexico. Contact Artixio: info@artixio.com