Hoyu
1 product in the catalog
- 44Poor
- avg. across 1 rated product · one axis, not the card composite
- 1
- product 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.
- 44
Hoyu
Bigen Semi Permanent Hair Color, Jet Black (2019 formulation)
PoorIngredient safety only44
raters split 38–70
Data Robust · 24/24
3 raters · split 38–70 on ingredient safety
- Greenlens Precautionary ScreenIndependent42
- Greenlens Ingredient ScanIndependent38
- Greenlens Tolerance ScreenIndependent70