Hair colour conversion
Converting a client's Paul Mitchell formula into Biosense? The Shade Library matches shades by verified depth and ordered reflects, not by the number printed on the tube. Here's how the two ranges line up.
Paul Mitchell and Biosense levels line up, but their reflect structures don't always. Only 30 of 108 Paul Mitchell shades have a Biosense shade with the same depth and the same reflects in the same order. For the other 78, the nearest Biosense shade changes the result, and knowing that before you mix saves a correction.
The straightforward ones: standard natural shades where both brands print the same level. Any chart gets these right.
| Paul Mitchell | Biosense equivalent |
|---|---|
| 1/0Color XG | 1.0Colorsense |
| 3/0Color XG | 3.0Colorsense |
| 5/0Color XG | 5.0Colorsense |
| 7/0Color XG | 7.0Colorsense |
| 9/0Color XG | 9.0Colorsense |
| + 25 more Paul Mitchell to Biosense matches inside The Shade Library. | |
108 shades · 2 product lines
How shades are written
Level, a slash, then reflect digits, e.g. 88/71.
Reflect families in the range
Natural, Red, Cendré, Ash, Brown, Gold, Violet, Copper, Mahogany, Matt
Shade series
Standard, Grey Coverage
Product lines
88 shades · 1 product line
How shades are written
Level, a full stop, then reflect digits, e.g. 8.17.
Reflect families in the range
Matt, Natural, Violet, Gold, Red, Mahogany, Copper
Product lines
Search any shade, compare it across 18 professional brands, and keep each client's formulas in one place.
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