Ruth Mills
Well-Known Member
After getting my first ever spray tan today courtesy of Elaine (Lavender_blue), I did a bit of lateral thinking and thought of how it might be possible to use DHA (dihydroxyacetone) in conjunction with stencils for airbrushing on temporary tattoos?
Has anyone tried this? I guess it would work best with higher DHA concentrations, as the aim would be to get as dark a tattoo as possible? Ideally the end result would look not dissimilar to a henna tattoo (mehndi) giving a dark brown stain on the skin?
Am guessing this would be best suited to people who want a really long-lasting temporary tattoo, and who like the "look" of henna. As far as I know, most airbrush tattoos available at the moment use a black alcohol-based ink that can last for 5 days or so if treated carefully - whereas a DHA tattoo could potentially last longer as it's colouring the top layer of the skin itself by chemical reaction rather than just sitting on the surface?
Also, does anyone know if lawsone (the active ingredient in henna) has been approved for use on the skin itself? It's also known as 2-Hydroxy-1,4-naphthoquinone, Hennotannic acid, Natural Orange 6 and C.I. 75480 in case anyone has also heard of it in other contexts... it would be interesting to see how this would compare with DHA in terms of depth of colour and longevity on the skin - and which would work better - or if the two could be combined in a single product?
Has anyone tried this? I guess it would work best with higher DHA concentrations, as the aim would be to get as dark a tattoo as possible? Ideally the end result would look not dissimilar to a henna tattoo (mehndi) giving a dark brown stain on the skin?
Am guessing this would be best suited to people who want a really long-lasting temporary tattoo, and who like the "look" of henna. As far as I know, most airbrush tattoos available at the moment use a black alcohol-based ink that can last for 5 days or so if treated carefully - whereas a DHA tattoo could potentially last longer as it's colouring the top layer of the skin itself by chemical reaction rather than just sitting on the surface?
Also, does anyone know if lawsone (the active ingredient in henna) has been approved for use on the skin itself? It's also known as 2-Hydroxy-1,4-naphthoquinone, Hennotannic acid, Natural Orange 6 and C.I. 75480 in case anyone has also heard of it in other contexts... it would be interesting to see how this would compare with DHA in terms of depth of colour and longevity on the skin - and which would work better - or if the two could be combined in a single product?