The right quantity depends more on your own hair than on the desired length alone. The goal is a harmonious transition with no visible step.
For added volume
With added volume, material is added exactly where the lengths and ends need more density. Fine hair often needs less material than very dense hair.
For added length
The shorter, denser, or blunter your own hair is cut, the more transition material may be needed. Even 55 cm usually calls for particularly careful distribution.
These factors matter
- hair density and head circumference
- starting length and cut line
- desired length and desired volume
- straight, wavy, or curly structure
Use the Stessia quantity advice as a guide. For a reliable result we recommend a personal assessment based on daylight photos or with a partner.