Brillance Hair Color 891 Blue Black product image with 30/100 Zerotox safety score

Is Brillance Hair Color 891 Blue Black Safe? Ingredient Analysis

Conaxess Trade Norge As

Conaxess Trade Norge As's Brillance Hair Color 891 Blue Black is reviewed here as a skincare. Zerotox gives it 30/100 based on the current ingredient profile, so it has several flagged ingredients and may not suit cautious buyers.

The ingredient review below focuses especially on Ammonium Hydroxide, Resorcinol, Hydrogen Peroxide.

30 / 100

Low quality

Why score is 30

The composition includes several synthetic ingredients such as ammonium hydroxide and resorcinol, which raise significant safety concerns. The presence of multiple preservatives and artificial fragrances further indicates a highly processed formulation.

Main concern

Ammonium Hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.

Why it matters: This ingredient is flagged in our analysis based on regulatory and scientific sources. Check the Ingredients section for details and see Data sources for methodology.

Regulation status: Ingredient safety is assessed from EU/EPA/CIR and similar databases; formulations may vary. Always read the product label.

Pros

  • Contains conditioning agents like Prunus Armeniaca Kernel Oil, which may help improve hair texture.
  • Includes Hydrolyzed Keratin, known for its potential to strengthen hair and improve manageability.

Concerns

  • Ammonium Hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.
  • Resorcinol is a synthetic compound linked to potential health risks, including skin irritation and allergic reactions.

Ingredients breakdown

Below, each ingredient is described in the context of this skincare, not just listed as a raw label.

How we score

Our safety scores and ingredient breakdowns are based on regulatory and scientific sources. See Data sources & methodology and How Zerotox works for full details.

Product info

Product ID: 4054475

More from this brand: Conaxess Trade Norge As products in Zerotox

Similar products: skincare in Zerotox database

Report / complain: You may report errors or complain about this product or its formulation to hello [at] zeroto.app . Published for transparency.

Frequently asked questions

Check the ingredient list above. Zerotox flags common irritants; see the Ingredients section for details. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
This product includes positive or neutral ingredients such as: aqua. See the Ingredients section above.
Conaxess Trade Norge As — Brillance Hair Color 891 Blue Black has a Zerotox score of 30 / 100 among skincare products. See the full breakdown above.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.
Conaxess Trade Norge As — Brillance Hair Color 891 Blue Black scores 30 / 100. Daily use depends on your skin type and tolerance, so review the flagged ingredients and patch-test if you are sensitive. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Conaxess Trade Norge As — Brillance Hair Color 891 Blue Black has a Zerotox safety score of 30 / 100. Check the ingredient breakdown above. More Conaxess Trade Norge As products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
This depends on the ingredient profile. People with sensitive skin or scalp, users avoiding fragrance, sulfates or animal-derived ingredients, and cautious shoppers should review the breakdown above before buying. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Based on our data we do not detect fragrance in this product's listed ingredients. Formulations can change; check the label.
The composition includes several synthetic ingredients such as ammonium hydroxide and resorcinol, which raise significant safety concerns. The presence of multiple preservatives and artificial fragrances further indicates a highly processed formulation. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Our analysis notes: Contains conditioning agents like Prunus Armeniaca Kernel Oil, which may help improve hair texture.; Includes Hydrolyzed Keratin, known for its potential to strengthen hair and improve manageability.. See the Pros section above.
Conaxess Trade Norge As — Brillance Hair Color 891 Blue Black has a Zerotox safety score of 30 / 100. Higher scores mean fewer concerning ingredients. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
This product is flagged for: Ammonium Hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.; Resorcinol is a synthetic compound linked to potential health risks, including skin irritation and allergic reactions.. See the Concerns and Ingredients sections above.

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