Is Khadi's Natural Hazelnut Dark Chestnut hair dye safe for sensitive scalps or people with plant allergies?

The dye is free of synthetic chemicals such as ammonia, PPD, and parabens, which reduces the risk of irritation, but the indigo and henna powders can still trigger sensitivities in some users; a patch test on a small skin area 48 hours before full application is strongly recommended.

What role does indigo leaf powder play in this hair dye and how does it affect the final color?

Indigo leaf powder supplies deep blue pigments that, when combined with the reddish tones of henna, create the dark chestnut hue, while also adding shine and strengthening the hair cuticle.

How often should this natural hair dye be applied and does it contain any controversial ingredients?

It is advisable to color hair no more than once every four to six weeks to prevent over-processing; the formulation contains only the five listed plant powders and no recognized controversial substances such as ammonia, PPD, sulfates, or synthetic preservatives.

Khadi • 100g

Noisette naturel châtain foncé

Hair

Product Insights

Khadi's Natural Hazelnut Dark Chestnut hair dye is a 100g plant-based coloring sold in France and manufactured in India, carrying the BDIH eco-label and a 100% natural claim. The formula relies on powdered indigo, henna, amla, eclipta, and neem leaves, providing a chemical-free alternative to conventional ammonia or PPD dyes while delivering a deep chestnut shade. However, as with any botanical dye, it may cause scalp irritation or allergic reactions in sensitive individuals, the exact vegan status is unclear, and color results can vary depending on hair type and application technique.

Comparative Analysis

Unlike most synthetic hair dyes, this Khadi product distinguishes itself by using only herbal powders (indigo, henna, amla, eclipta, neem), offering a natural, ammonia-free coloring option but requiring longer processing time and potentially less predictable shade intensity.

Ingredients

Indigofera tinctoria leaf powder, Lawsonia inermis leaf powder, Emblica officinalis fruit powder, Eclipta alba leaf powder, Azadirachta indica leaf powder

84%

35%

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Khadi • 100g

Noisette naturel châtain foncé

Hair

Product Insights

Comparative Analysis

Ingredients

Indigofera tinctoria leaf powder, Lawsonia inermis leaf powder, Emblica officinalis fruit powder, Eclipta alba leaf powder, Azadirachta indica leaf powder

84%

35%

Unlock Deep Cosmetic Safety Check

Scan this and millions of other cosmetics with the free NutrScan app to discover ingredient safety, potential concerns, and detailed product analysis before every purchase.