Why Bottle Volume Is Not the Same as Uses | XASIS Journal
Why Bottle Volume Is Not the Same as Uses
Two products with the same printed millilitre amount may yield very different application counts.

THE FORMAT
A spray atomiser, rollerball and dropper distribute different quantities each time. Personal application habits add another source of variation.
WHAT TO CONSIDER
Volume describes capacity, not a guaranteed number of days or uses. Claims about wear time should be supported by the actual product design.
MAKING A CHOICE
Choose a size based on how often you expect to wear the scent, whether you already know it and the product's real price and availability.
THE XASIS PERSPECTIVE
An attractive format has to work in ordinary life. Check the finished product's directions, capacity, closure and available specifications before choosing it. XASIS currently presents its Signature Five as fragrance design concepts in development; final notes, formula details and availability are confirmed only for finished products.