Helyx Hybrid Dye: Is a highly-pigmented liquid dye containing a powerful proprietary blend of ingredients “KeraVeg 18” with fast colour processing and deep conditioning assisting with the strengthening of brow hairs while also giving a higher probability of staining the skin. The combination of this dye with a developer/oxidant, swells and raises the layers of the hair shaft that binds to keratin proteins and penetrates the hair and deposits the pigment into the hair shaft giving long lasting colour results of up to 6 weeks on hair. Processing time is between 5-15 minutes.
Henna: Is a powder that needs to be mixed with aqua to make a paste. The paste coats the hair shaft and does not require a H2O2 developer, however, requires a longer processing time often 20 mins minimum as it needs to dry between layers as opposed to a dye. Henna may be unpredictable with the end result due to the natural plant ingredient and the lawsonia molecule having some variations when grown in nature.