La Roche-Posay Batch Code Checker
Manufacturer: L'Oréal Group
Tubes (Effaclar, Cicaplast): stamped into the top crimp seal.
Enter the short La Roche-Posay batch code below to see its manufacture date and product age. This is not a manufacturer-issued expiry or authenticity check.
Where to find the code on La Roche-Posay packaging
Bottles and Anthelios fluid dispensers: printed near the bottom edge of the back label.
Can’t find or read the La Roche-Posay code?
Send clear photos of the base, label or box. We’ll review them and improve our examples.
A real La Roche-Posay code, decoded
- Batch Code
31YO500- Manufacture date
- Manufacturer
- L'Oréal Group
- Typical shelf life
- 36 months
- After opening (PAO)
- Check the open-jar symbol on this product’s packaging.
La Roche-Posay — FAQ
How do I find expiration details on La Roche-Posay products?
Examine the carton or container seam for an hourglass icon or expiration stamp. Supported lot codes help verify manufacture timing.
What guidance applies to Anthelios sun protection?
Sunscreen formulations carry explicit durability markings; always replace sunscreen if exposed to excessive heat or if emulsion texture separates.
