One 'n Only
40 products in the catalog
- 43Poor
- avg. across 40 rated products · one axis, not the card composite
- 40
- products the raters split on
Ingredient safety
The average covers the ingredient-safety axis only, computed live from each product's raters — never a blended or stored brand score. Open a product to weight the axes yourself.
- 64
One 'n Only
Permanent Powder Hair Color Kit, Chocolate Brown
FairIngredient safety only64
raters split 55–90
Data Robust · 11/11
5 raters · split 55–90 on ingredient safety
- Greenlens Tolerance ScreenIndependent76
- EU Harmonised Classification (CLP Annex VI)Government90
- Health Canada Ingredient HotlistGovernment85
- Greenlens Ingredient ScanIndependent60
- Greenlens Precautionary ScreenIndependent55
- 60
One 'n Only
Permanent Hair Color Powder Kit, Dark Golden Blonde
FairIngredient safety only60
raters split 50–90
Data Robust · 12/12
5 raters · split 50–90 on ingredient safety
- Greenlens Ingredient ScanIndependent50
- Greenlens Tolerance ScreenIndependent70
- Health Canada Ingredient HotlistGovernment85
- EU Harmonised Classification (CLP Annex VI)Government90
- Greenlens Precautionary ScreenIndependent55
