Is this copper henna hair dye safe for sensitive scalps or dry hair?

The formula is generally suitable for normal to dry hair and can be used on sensitive scalps, but anyone with a known henna or botanical allergy should perform a patch test 48 hours beforehand; irritation may occur in highly sensitive individuals.

What role does Lawsonia inermis (henna) play in this hair dye?

Henna provides the primary natural pigment that deposits a reddish‑brown tone, adds thickness to the hair shaft, seals the cuticle for enhanced shine, and acts as a natural conditioner, forming the base of the copper hue when combined with indigo.

How often should the dye be applied and does it contain any controversial chemicals?

It can be reapplied every four to six weeks, depending on hair growth, and it contains no ammonia, peroxide, PPD, synthetic dyes, or metal salts, making it free of the harsh chemicals typically found in conventional hair dyes.

Aroma-Zone • 200 g

Coloration végétale henné cuivré

Hair

Product Insights

The Copper Plant-Based Henna Hair Dye is a 200 g vegan formula that uses organic botanical powders such as Lawsonia inermis (henna) leaf extract, Indigofera tinctoria leaf powder, and supporting herbs like eucalyptus, aloe, and curcuma. Certified organic, it contains no ammonia, peroxide, PPD, synthetic colorants, or metal salts, offering an eco‑friendly, cruelty‑free alternative for hair coloring. Nevertheless, it may cause scalp irritation or allergic reactions in sensitive individuals, requires a proper patch test, and the copper hue can produce uneven or temporary staining if the application is not performed correctly.

Comparative Analysis

Positioned as an organic, ammonia‑free alternative in the natural hair‑dye market, this copper henna blend targets eco‑conscious consumers seeking vegan, long‑lasting color while standing out by excluding all synthetic additives.

Ingredients

lawsonia inermis leaf extract*, indigofera tinctoria leaf powder*, emblica officinalis fruit powder*, ziziphus spina-christi leaf*, eucalyptus globulus leaf powder*, aloe barbadensis leaf powder*, curcuma longa root powder*, matricaria chamomilla flower powder*, rubia cordifolia root powder*. * Ingrédients issus de l'agriculture biologique

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