La Riche Directions- Lagoon Blue
Price inc normal post
For registered +$2.50
Have to use on bleached/ pre-lightened/ chemically treated hair.
Will not show on black/dark brown /virgin hair.
#3131 posted 05 Aug 2012, 09:29 PM
Colour swatch sample: http://www.google.com/imgres?um=1&hl=en&safe=off&rls=com.microsoft:en-US:%7Breferrer:source%3F%7D&rlz=1I7RNRN_en&biw=1092&bih=514&tbm=isch&tbnid=Z27AWwMy2OF95M:&imgrefurl=http://bubblemylicorice.blogspot.com/2012/06/lagoon-blue-hair.html&docid=JcuhvurrMdJeTM&imgurl=http://3.bp.blogspot.com/-GdGh-zi3L2g/T9yYG6PaZVI/AAAAAAAABZ0/v_fE1yZYqYw/s1600/2012-06-16-925.jpg&w=1600&h=1397&ei=g3QeUOT4I4OIrAeSgYHYDQ&zoom=1&iact=hc&vpx=816&vpy=70&dur=1393&hovh=210&hovw=240&tx=203&ty=84&sig=107331526565767115546&page=5&tbnh=147&tbnw=168&start=56&ndsp=15&ved=1t:429,r:4,s:56,i:268
#3130 posted 05 Aug 2012, 09:28 PM
Semi-permanent hair dye *from wiki*
Semi-permanent hair color has smaller molecules than temporary dyes, and is therefore able to partially penetrate the hair shaft. For this reason, the color will survive repeated washing, typically 4–5 shampoos or a few weeks. Semi-permanents contain no, or very low levels of developer, peroxide or ammonia, and are therefore safer for damaged or fragile hair. However, semi-permanents may still contain the toxic compound p-phenylenediamine or other such ingredients. The U.S. Environmental Protection Agency reported that in rats and mice chronically exposed to PPD in their diet, it simply depressed body weights, and no other clinical signs of toxicity were observed in several studies.
The final color of each strand of hair will depend on its original color and porosity, so there will be subtle variations in shade across the whole head. This gives a more natural result than the solid, all over color of a permanent color. However, it also means that gray or white hairs will not appear as the same shade as the rest of the hair. If there are only a few grey/white hairs, the effect will usually be enough for them to blend in, but as the gray spreads, there will come a point where it will not be disguised as well. In this case, the move to permanent color can sometimes be delayed by using the semi-permanent as a base and adding highlights.
Semi-permanent color cannot lighten the hair.