Major perfume reformulations Ep 2 of 9, Foreword

Perfume reformulations 101:

Are the years I list in this series exact? No, but these are the closest to a generic estimation across all brands. Each brand was slightly different and actually EACH PERFUME IS DIFFERENT DEPENDING ON THE YEAR OF RELEASE. Usually with a shared possible three year gap between the year I chose to highlight.

Here's an example: I mention IFRA did a major reformulation in 2023. It was actually a mandate that was passed in 2020. However the reformulated bottles didn't start hitting stores until around 2023. *If it was a perfume or formula that already existed before the mandate was passed, a brand usually has up to two years to change the formula. *If it is a brand new release, the brand must follow the guidelines immediately.
*Sometimes the reformulation can happen in the middle of year.*
Also you have to factor in the time it takes for manufacturing, packaging, and shipping that can add more time until the reformulated perfume hits shelves.

It can be costly for brands having to adhere to new guidelines. It can require new technology, new science and require getting rid of all prior equipment. This is why there's usually changes to the bottle, box, or manufacturer after a reformulation.

Have fun and enjoy your scent journey! This is a deep dive section but I would generally say if you want a classic smelling perfume buy batches made before 2004-2001 (short ingredient list on box), if you want semi-modern, fresh, salty, aromatic and aquatic smells buy batches before 2016, and if you like aroma chemicals (ambroxan amberwood and Iso-e-super) buy batches before 2023 for the best results!

These are the views and opinions of VintageDecants.com. Vintage Decants is not affiliated with any perfume brand or trademark holder.