Packing and labeling are vital steps toward preparing cosmetics for market. Packaging must protect contents from contamination and damage during storage and transport, while labeling must communicate ingredients, usage instructions, and regulatory disclosures. Designers may collaborate closely with regulatory teams to ensure packaging and labeling comply with relevant laws and standards.

Packaging materials can range from glass and plastic to eco-friendly alternatives such as biodegradable polymers. Selection is often guided by product type (e.g., cream, serum, powder), consumer preferences, and brand positioning. Packaging suppliers may offer custom molds, decoration, and security features to deter counterfeiting.
Labeling must typically meet strict guidelines regarding font size, ingredient nomenclature, usage directions, and language requirements. Non-compliance can result in regulatory penalties or product withdrawal. Some countries also require unique batch codes for traceability, which aid in recalls and market surveillance if safety issues arise post-distribution.
The regulatory review process acts as the final gatekeeper before product release. Regulatory professionals compile documentation on formulation, ingredient safety, and proof of claims for review by relevant authorities or third-party certifiers. This stage helps ensure that products reaching consumers meet legal and quality standards, fostering trust and accountability in the supply chain.