L'Oréal
Giorgio Armani batch code checker
Armani fragrances come out of the same L'Oréal system as Saint Laurent, so the same year letter applies. Acqua di Gio draws more batch-code traffic than almost any fragrance on earth, being both hugely popular and heavily counterfeited — which is exactly why this page gives a year rather than the confident month you will find elsewhere. The month those sites print comes from a format claim we tested and could not reproduce.
Where Giorgio Armani prints the code
On the base of the bottle and the underside of the box.
What the characters mean
Six or more characters. The third is a letter standing for the year; we have not established what the fourth means, and no longer claim it is a month.
Worked example
38X102U
reads as 2024
Giorgio Armani batch code questions
Is Acqua di Gio Profumo worth checking the batch on?
Checking the code against the box is worthwhile, but freshness is a secondary concern for Profumo — it is an incense and patchouli composition with a robust base. The bigger risk with this fragrance is counterfeits, and those are identified by build quality and purchase channel rather than by the code.
Do Armani and YSL use the same code system?
They come out of the same L'Oréal production infrastructure, so the codes look structurally similar. That similarity is not a decoding shortcut — the same unpublished, site-dependent layout applies to both.
What does a batch code actually guarantee?
Very little on its own. It records which production run a bottle came from, which is useful to the manufacturer for recalls and quality tracing. It is not a certificate of authenticity, and it is trivially copied onto a counterfeit.
Same scheme, other houses
These brands sit under L'Oréal and stamp their bottles the same way, so if you can read one you can read them all.
Try Giorgio Armani before you commit
Checking a batch code is usually a way of asking whether a bottle is worth the money. A Giorgio Armani decant answers that on your own skin, poured from a bottle whose source we log — no marketplace gamble, no full-bottle regret.