Translation missing: en-GB.How to use

While there are no 'rules', here are some of our preferred ways to use the Préparation Oils:

  • Tip 1: Open and smell. It will re-set your nose! We have used the highest concentration of perfume oils allowed, so you will discover new nuances to an old favourite.
  • Tip 2: Massage a few drops of Préparation Oil using the glass wand onto clean skin. You can wear it on its own and top up later if required.
  • Tip 3: Layer with an Ostens Impression Eau de Parfum. You will create a richer, longer-lasting fragrance trail.


Complimentary shipping on all UK mainland addresses.

Non-Mainland UK, Ireland and Europe - GBP £15.00 

United States - GBP £30 

Please note that International shipments may take up to 3-8 business days.

Find out more about our delivery and returns here.



Very fast delivery, stunningly packaged.


Beautiful scents

I ordered the tester set of perfumes from Ostens. The set arrived on time. I have tried 3 of the perfumes to date. They are all wonderful. Beautiful scent.



Great product, fast delivery


Amazing customer service and I love the…

Amazing customer service and I love the packaging and the scent!