L'Oréal Batch Code Checker
Manufacturer: L'Oréal Group
Anywhere the group's products are stamped: tube crimps, bottle bases, jar bottoms and carton flaps.
Enter the short L'Oréal 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 L'Oréal packaging
Use this page when a L'Oréal group sub-brand is not listed separately; the checker will test the supported group patterns without assuming universal coverage.
Can’t find or read the L'Oréal code?
Send clear photos of the base, label or box. We’ll review them and improve our examples.
A real L'Oréal code, decoded
- Batch Code
40X200- Manufacture date
- Manufacturer
- L'Oréal Group
- Typical shelf life
- 36 months
- After opening (PAO)
- Check the open-jar symbol on this product’s packaging.
L'Oréal — FAQ
Which brands share the L'Oréal batch code?
Many L'Oréal group brands use related lot-code families, including L'Oréal Paris, Maybelline, Garnier, Lancôme, Kiehl's, YSL Beauty, CeraVe, La Roche-Posay, Vichy, Kérastase and Redken. Formats can still vary by plant, period or contract manufacturer, so coverage is not universal.
What does a L'Oréal code look like?
Look for a short string of letters and digits, stamped or inkjet-printed rather than written as a date. In supported patterns, selected characters indicate a likely production period while others identify the run or plant. Enter the whole mark and review the reported precision.
My code has no letter in it.
It may use a different or undocumented pattern. Some regional or contract-manufactured products carry numeric marks instead; if no supported pattern fits, the checker should leave the date unresolved rather than force a reading.
