FORMULATION AND EVALUATION OF HERBAL HAIR DYE

The rising demand for natural, chemical-free products has driven the development of herbal hair dyes as an alternative to synthetic colorants. This study focused on the formulation and evaluation of an herbal hair dye, which aims to provide a natural black colour while promoting overall hair health. The primary ingredients include henna (50%), which imparts an orange-red colour, and indigo (30%), which helps achieve the desired black hue. Additionally, coffee (4%) and amla (4%) were incorporated to enhance colour depth and promote hair vitality. The formulation also includes supporting herbs such as (2%), Shi kanji (2%), coffee (2%), red sandalwood (2%), and hibiscus (2%) to improve the hair’s texture and prevent premature greying, hair fall, and dandruff.[1] The herbal hair dye was evaluated on blonde hair to assess its colour outcome, longevity, and safety. The formulation effectively provided a natural black shade, closely resembling that of healthy natural hair. The therapeutic benefits observed included hair strengthening, improved texture, and a reduction in dandruff. The dye showed minimal irritation or allergic reactions, confirming its safety for use on sensitive skin types.[2] Furthermore, the formulation demonstrated a protective effect against hair fall and premature greying, offering a dual-purpose solution for cosmetic and therapeutic needs.[3] However, further studies are needed to assess the formulation’s effects on other hair colours and types, as well as its long-term use. A comprehensive analysis of the stability and scalability of the formulation is also recommended for commercial applications.[4] This research contributes to the growing body of evidence supporting the effectiveness of herbal hair dyes in the cosmetic industry.