How to Read Cosmetic Labels: A Complete Guide
Every cosmetic product sold in the EU must display specific information on its packaging. This isn't optional — it's required by Article 19 of EU Regulation 1223/2009. Yet most consumers walk right past this information without a second glance.
Understanding your cosmetic labels is the single most effective thing you can do to protect yourself. Here's what to look for.
The 10 Required Label Elements
1. Responsible Person
Every cosmetic product must show the name and address of the person or company responsible for placing it on the EU market. If this is missing, the product shouldn't be on sale. It's your guarantee that someone can be held accountable.
2. Ingredient List (INCI)
The International Nomenclature of Cosmetic Ingredients — that long list in tiny font. Ingredients are listed in descending order by weight. The first 5-6 ingredients make up the bulk of the product. Ingredients below 1% can be listed in any order.
Pro tip: paste your INCI list into BeautyGuard for an instant safety breakdown of every ingredient.
3. Net Content
Weight or volume at the time of packaging — in grams (g) or milliliters (ml).
4. Date of Minimum Durability or PAO
Two formats exist:
- Best before date (hourglass symbol + date) — for products with shelf life under 30 months
- PAO symbol (open jar icon with "12M", "6M") — Period After Opening. How long the product is safe to use after first opening
5. Precautions for Use
Warnings required by Annexes III-VI of the Regulation. For example: "Avoid contact with eyes", "Contains [specific allergen]", "Keep out of reach of children."
6. Batch Number
A code that identifies the production batch. Essential for traceability in case of a safety recall. If you see a product recall notice, this is how you check if your specific unit is affected.
7. Product Function
What the product is for — unless it's obvious from the presentation. "Hand cream" is obvious. "Serum" might need clarification.
8. Country of Origin
Required for products imported from outside the EU.
9. Fragrance Allergens
The EU requires 26 fragrance allergens to be listed by name when present above certain thresholds. They can't be hidden behind the word "Parfum" or "Aroma". Common ones: Linalool, Limonene, Citronellol, Geraniol.
10. Language
Information must be in the official language(s) of the country where the product is sold. INCI names are the exception — they're standardized internationally.
Red Flags on Cosmetic Labels
- No ingredient list at all — illegal in the EU
- No responsible person — nobody is accountable
- "Parfum" without named allergens — potential hidden allergens
- No batch number — can't be traced in a recall
- Claims in a language you can't read — check if it's meant for the EU market
Check Your Labels Automatically
BeautyGuard checks all 10 label requirements when you scan a product. The label compliance checklist shows which requirements are met and which are missing — based on the data available for that product.
"A cosmetic product without a complete label is like a car without safety inspections — it might be fine, but you have no way to verify."