Ardell
Fastcolor Hair Color Accelerator
Hair Color And Bleaching
Cleaner pick · Safest color we have rated
Naturally Brite
Henna Hair Dye, Dark Brown+37 on ingredient safety
Ingredient safetyRaters agree
Ranked by safety only. We may earn a commission on the link; it never changes the order.
Raters split
Ingredient safety
A 39-point gap between the two loudest voices.
55Greenlens Precautionary ScreenIndependent
vs94Greenlens Tolerance ScreenIndependent
050100
See why, ingredient by ingredientAll 309 cleaner options, safest first We show the best 12, including the strongest on each axis.
Every rater, every axis
Ingredient safety
39 pts apartIndependent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →
Independent — not funded by the brands it rates. Auto-linked to this product, not yet human-reviewed. about this rater →
A government authority. Auto-linked to this product, not yet human-reviewed. about this rater →
Also screened, nothing found: California Proposition 65 · IARC Monographs · US NTP Report on Carcinogens · ECHA SVHC Candidate List · EU Harmonised Classification (CLP Annex VI) · Health Canada Ingredient Hotlist
US EPA Safer Choice (SCIL) recognizes 50% of ingredients as safer choices — a marker, never a score.
Environmental
Also screened, nothing found: EU Microplastics Restriction
Labor
Run by a nonprofit. Auto-linked to this product, not yet human-reviewed. about this rater →
Coverage & match quality
5 ratings · 2 of 4 axes
- Some ratings rest on an automatic match that has not been human-reviewed.
- Fewer raters reach smaller-brand products, so a missing rating is not a clean bill of health, only a gap.
Weighted by what you care about
Tune your weights
composite recomputes live
+
1.0×
Environmentalno rating
No rater covers this axis for this product, so its weight can't move the score.
1.0×
Packagingno rating
No rater covers this axis for this product, so its weight can't move the score.
0 means ignored. Higher = more weight in your composite.
Ingredients, decoded
Data availability
Robust6 of 6 characterized
Our sources have reference data on all 6 listed ingredients.
Worth a look (2)
Endocrine-activeflagged by 3 of 9 lists
Endocrine-activeflagged by 4 of 9 lists
No flags in our sources (4)