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#then i thought of toning it but only had an old plum toner
pickyperkypenguin · 4 years
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some reflections on dying hair with henna (lawsonia inermis)
i’ve had dyed my hair red with henna/lawsonia inermis (sometimes with added amla/emblica officinalis, and jatropha) for four years, since i was about sixteen year old ‘til i was about twenty. somewhere at the two or three year mark i roped up my mother into dying her hair with henna too. so, i’ve been dying my own and then my mother’s hair with herbs for the last ten years every month or two. i feel like i might have the right to talk about it just because i’ve done it so many times and got consistent results
it took me long enough to figure out my perfect recipe, but the amount of misinformation i see on the internet in regards to henna dying process is staggering. i thought, okay, maybe ten years ago it was relatively knew in the polish corner of the world wide web, but now? sure it should be more popular? and okay, i did manage to find some info faster than those years ago (boy, let me tell you it was some google-fu required to get into that information back then, and all was, like, crowd-sourced from experimentally-inclined hair bloggers - a sub-type of beauty bloggers - and wise, old and jaded women who knew henna as chna, because they’ve used it back in the socialist times, when it was still imported from the east, hence the different spelling). but still, it was not much, however, there were some more professional sources involved than cosmetics forums. i’ll check the anglophone side, i thought. sure it should be much better, yeah? no misinfo?
goddamn, was i wrong. like, on one hand it was much better, because you have those amazing sources from especially indian women, for whom it is very much a traditional thing so the technique was perfected for, like, millenia. they know what they’re doing. but - and here comes my surprise - there was much of the same simply wrong bullshit from other sources? and i was like, what the hell, why do you even do that, why do you spread information that is clearly wrong - and you’ve had the chance to cross-reference it with very good sources without learning a whole other language in the process? so, like, why? why do people do that? i do not understand.
*if you are curious and want some unsolicited advice from a person who is not an expert, then, here, have my completely unprofessional opinion that’s based solely on years of experience and observation of dying first never previously dyed hair, and then naturally grey hair, which was (is) also getting regularly permed, because my mother has never left the eighties:
the perfect recipe is this:
add sugar and lemon juice when using pure henna or when you combine it with amla and/or jatropha
don’t use acids when you add indigo/indigofera tinctoria, because it needs alkaline environment. you can add either some black tea or a bit of salt
but do not add that salt, to be honest, because it’s not good for your hair, it dries it out
i’m not sure if adding sugar would be bad when dying with indigo (idk about its acidity level - is this a thing in this case?), but sugar is generally a humectant, and really helps the dye to have a lot smoother consistency. 
also, sugar might moisturise your hair, but i’m not entirely sure about that - even if one moisturises hair with something, the hair cuticles (is that the word in english?) should be then closed/smoothed down with something else, oil or silicone, to keep the moisture in? otherwise you’re just preparing your hair to be frizzy as hell, because porosity and different level of humidity in the air is a thing
the consistency of the dye should be adjusted to your own preferences and the thickness of the hair, don’t feel like you have to get that arbitrary greek yogurt thickness. that literally doesn’t matter, it’ll work anyway as long as you cover it and keep it moist. don’t let the dye dry, you might get uneven patches of colour. keep it covered with plastic wrap and put a towel on, herbal dyes like warmth to develop properly
speaking of warmth - about 80 C for henna, no more than 40-50 for indigo, maybe even less, around 30 C. never want the dye to be boiled
what also matters is not adding oil to the mixture. it will hinder the dying process. so, no fatty yogurt, no coconut oil. you can do it after, at least a day or two (for indigo at least two, maybe even three) days after
honey will not 'clog’ anything, i have no idea where did it come from. it’s not a fat, it shouldn’t do anything except for the same thing that sugar does
idk, you may add honey instead of sugar if you’re feeling extra, but no, it will not make the shade any different (i’ve seen stuff like adding honey will give you that honey-blond lustre. it will not. cassia might, for grey and very fair blonde hair. but won’t change much when you’re using something much stronger, like henna). and if you think it will give you some health benefits? i mean, i do think honey is healthy for you, but i very much prefer to eat it, simply as that
i have no idea how does that work, if it builds into your hair, if there is some magic with herbal proteins and hair proteins, but herbal dyes, henna especially, thickens your hair. which is marvellous. i believe that ridiculous statement only because i happened to be gross that one time and lost a hairbrush before i managed to clean it, and it was just after my first two or three henna dyes. i found that brush four years later, after consistent dying every single month, and i compared my hair from the brush with the ones in my head - and the ones on my head, despite comparing the very ends - you know, easily reachable when you have hair reaching your butt - and the ends of hair that long are thinner and split in my case - were still thicker (almost twice as thick!) as those from the brush. it was fucking wild
it builds up and darkens overtime, so your ends might be darker than your roots, if you dye the whole thing, as i did
i never dyed with indigo, but relaying on second-hand experience - if you have hair on the lighter side, do the two-step process and pre-dye with henna first. if you don’t, the blue of the indigo and the yellow that your hair contains combine, and you might end up with something green-ish on your head 
although, you know, that’s basic colour theory, i don’t know what people expect when they do that and then act surprised - herbal dyes only cover what is already there, they don’t bleach or strip your natural colour before. that’s why henna ends up very bright on bleached or grey hair and yes, you should very much do the two-step thing, if you want your grey hair black not green
also, never understood what’s so wrong with green hair. go and be that nymph, live your true forest god life, eff society
a quick guide for colours:
henna - pure red
henna+jatropha - fox-red, as in warm, yellow-ish, brassy, beautiful for skin with warm and olive undertones
henna+amla - red but cooler, not exactly a cherry, but much different shade than pure henna or h+j, awesome for cooler and neutral skin tones
henna+amla+jatropha - idk what you’re trynna do, mate, but it’ll be somewhere in the red region, depends on proportions
henna+indigo - depending on proportions, anywhere from cooler brown to dark red-ish brown
indigo - black with blue-ish tinge, on lighter hair should be used on pre-dyed with henna hair
cassia - might give you warm, blonde-ish shade on grey or very fair hair, might do absolutely nothing, you can add it to henna mixes to ensure the warm tone
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