Hair colour conversion
Converting a client's Goldwell formula into Joico? 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.
Brands don't calibrate their levels the same way. For 36 of the Goldwell shades that have a Joico match, the matching Joico shade carries a different level on the tube. A chart that swaps like-for-like numbers would send you to the wrong depth for every one of them. The Shade Library maps each shade to a standard depth and reflect structure first, then finds the equivalent.
The straightforward ones: standard natural shades where both brands print the same level. Any chart gets these right.
| Goldwell | Joico equivalent |
|---|---|
| 3NTopchic · Zero | 3NVero K-Pak |
| 4NTopchic · Zero | 4.0Lumishine |
| 5NTopchic · Zero | 5.0Lumishine |
| 6NTopchic · Zero | 6.0Lumishine |
| 7NTopchic · Zero | 7.0Lumishine |
| 10NTopchic · Zero | 10NVero K-Pak |
| + 47 more Goldwell to Joico matches, including every one that changes level, inside The Shade Library. | |
180 shades · 5 product lines
How shades are written
Level followed by the brand's own reflect letters or digits, e.g. 10SB.
Reflect families in the range
Natural, Brown, Copper, Gold, Red, Ash, Violet, Matt, Grey, Cendré
Product lines
121 shades · 3 product lines
How shades are written
Level, a full stop, then reflect digits, e.g. 4.11.
Reflect families in the range
Natural, Violet, Red, Ash, Matt, Gold, Copper, Cendré, Grey, Copper Red
Shade series
Standard, Grey Coverage
Product lines
Search any shade, compare it across 18 professional brands, and keep each client's formulas in one place.
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