• Henna

    Posted by belassi on February 13, 2019 at 8:30 pm

    A 500g sample of henna just arrived from India. I intend trying it as a temporary hair tint in shampoo. There’s also another natural product I’d like to try, hibiscus flowers (deep purple-red) used commonly in the drink called ‘Jamaica’ here.
    I realise this probably isn’t going to work but I learn from failures as well as successes.
    Has anyone tried these ingredients for hair tinting and could give advice, eg about pH to use, etc?

    MX_science replied 5 years, 4 months ago 11 Members · 25 Replies
  • 25 Replies
  • ngarayeva001

    Member
    February 13, 2019 at 11:30 pm

    Henna isn’t that temporary. It’s actually more permanent  than some dyes and I learned it the hard way.

  • belassi

    Member
    February 13, 2019 at 11:36 pm

    I’ve just been reading up on it. OK, I see how it works now, it binds with keratin.

  • Doreen

    Member
    February 14, 2019 at 5:27 pm

    Hibiscus is quite acidic and can lower the pH significantly. (I didn’t use it in hair products however)

  • belassi

    Member
    February 14, 2019 at 5:28 pm

    Interesting. I will try it.

  • Doreen

    Member
    February 14, 2019 at 5:29 pm

    Good luck and keep us updated! :) 

  • ngarayeva001

    Member
    February 14, 2019 at 6:28 pm

    Binds with keratin in hair? That explain why it’s impossible to get rid of it. It stains pillowcases, it stains everything. Even worse, it is impossible to apply any other dye except for black after it.

  • Anonymous

    Guest
    February 15, 2019 at 9:26 pm
    I used hibiscus powder in shampoo and henna; it does not give either a temporary or permanent color, but dries my hair. :)
    The henna in shampoo may slightly change the shade of the hair over time, depending on the concentration, but it can be removed. I also advise you not to ignore such grass as indigo. Indigo adds shine and silkiness to hair and does not dry hair, as does henna. 
  • Anonymous

    Guest
    February 15, 2019 at 9:31 pm

    Binds with keratin in hair? That explain why it’s impossible to get rid of it. It stains pillowcases, it stains everything. Even worse, it is impossible to apply any other dye except for black after it.

    You can get rid of henna, but not to the state of a platinum blonde. The only herb that can be removed only with scissors, if it is tightly tied with keratin, is Basma.

  • belassi

    Member
    February 15, 2019 at 10:08 pm

    Thank you all for the useful comments.

  • AVisotsky

    Member
    February 15, 2019 at 11:46 pm

    Also, henna works best in acidic pH. But it can stain the skin

  • Hina_Alam

    Member
    February 16, 2019 at 2:43 am

    Belassi said:

    A 500g sample of henna just arrived from India. I intend trying it as a temporary hair tint in shampoo. There’s also another natural product I’d like to try, hibiscus flowers (deep purple-red) used commonly in the drink called ‘Jamaica’ here.
    I realise this probably isn’t going to work but I learn from failures as well as successes.
    Has anyone tried these ingredients for hair tinting and could give advice, eg about pH to use, etc?

    Depends on what you are intending to do with it 
    if you want it for color don’t use it in shampoo .
    make a paste with hot water and little lemon juice and it will give a deep orange to red tint 
    mix it with indigo powder and it will give brown to black shade .
    i have used it since the time I was a teenager and wanted to experiment with hair colours 

  • amitvedakar

    Member
    February 17, 2019 at 6:17 am
    Heena Paste along with some other herbs are used for coloring hair.
    Other ingredients are tea powder, Amla powder, Aloevera Etc.
    The color tone is reddish depends on how much time you keep on hair.
  • Bill_Toge

    Member
    February 18, 2019 at 9:41 pm
    the active ingredient, lawsone, is chemically very similar to a number of synthetic semi-permanent dyes, which is why it works the way it does
    Indian Standard IS 11142:1984 describes a number of test methods for checking the purity, quality and lawsone content of henna powder; you may find it useful, as adulteration is a common practise even now
  • belassi

    Member
    March 10, 2019 at 10:00 pm

    I tried this and don’t understand. I prepared a 5% henna shampoo, using boiling water to activate the henna. The green powder became a dark green liquid.
    I gave it to my wife to try and her hair took on a pale green tint.
    So much for the expected red/brown colour.

  • sven

    Member
    March 11, 2019 at 1:05 pm

    @Belassi. Hope your wife was not too upset.

  • ngarayeva001

    Member
    March 11, 2019 at 7:46 pm

    You need to leave it for several hours until it becomes brown and only then apply.. some leave overnight 

  • belassi

    Member
    March 11, 2019 at 10:22 pm

    Oh. I see. 
    There was another issue. My wife said it made her hair too dry.

  • ngarayeva001

    Member
    March 11, 2019 at 10:31 pm

    Yes, it makes hair dry. I had quite a negative experience with it (the shade was nice though), it stained everything and it’s impossible to apply any other dye on top of it. Another proof that natural does not mean good.

  • belassi

    Member
    March 11, 2019 at 11:24 pm

    I think I will abandon this experiment. Sometimes you learn as much from negative results.

  • belassi

    Member
    March 13, 2019 at 1:11 am

    And the final issue: It falls out as a brown sludge beneath a very unattractive-looking dark brown liquid that looks as if it might be distilled poo.

  • Gunther

    Member
    March 13, 2019 at 5:32 pm
    AVisotsky said:
    Also, henna works best in acidic pH. But it can stain the skin

    Too bad. I was hoping to make a “natural” beard and mustache (and even scalp hair root) frequent use dye someday, but if it stains skin too…

    You need to leave it for several hours until it becomes brown and only then apply.. some leave overnight 

    Did you mean leaving henna soaked in boiling water overnight, is room temperature water fine?

    Belassi said:
    Oh. I see. 
    There was another issue. My wife said it made her hair too dry.

    Maybe a semi leave-on / rinse-off conditioner will work better than a shampoo (and can be left on longer than shampoo without drying hair too much)?

    Belassi said:
    I think I will abandon this experiment. Sometimes you learn as much from negative results.

    Please don’t, I still believe that there’s a niche market for natural, gray hair retouch formulations for those who don’t need exact shade matching.

  • ngarayeva001

    Member
    March 14, 2019 at 8:14 am

    Bad idea, henna turns grey hair orange (orange like a fruit)

  • sven

    Member
    March 15, 2019 at 1:20 pm

    Girls here in ZA mix Henna powder into conditioner and rinse off after a couple of minutes

  • Pious

    Member
    June 8, 2019 at 3:05 am

    Yes henna turns grey into orange. But if it is applied in black hair it can give a dark brown shade. Henna shd be added to normal water/strained tea (caffained) with little bit of yogurt, amla powder, coffee powder and should be brought to a paste consistency keeping it overnight and applying the next morning. It shd sit for 1 or 2 hrs before rinsing. Shd not apply shampoo while rinsing. If u follow all these procedures then it will colour your hair and won’t dry them. otherwise henna doesn’t leave a darker shade and it’s not permanent as it goes off within 4 to 5 washes(with shampoo) 

  • MX_science

    Member
    July 25, 2019 at 9:09 pm

    I have extensive experience with henna for hair dying purposes. I have been dying my hair with it for over 10 years.

    It sounds like the original poster has abandoned the experiment, but for others who have an interest I will add some information on this topic.

    • Henna is the powdered leaves of a plant
    • Henna powder is notorious for being ADULTERATED, especially if you buy a product specifically for the hair. Even if it says only henna under ingredients, it may still contain heavy metal salts added. IF YOUR HAIR IS ALREADY COLOR-PROCESSED and you use adulterated henna this is known to turn hair GREEN! So you must be careful to acquire it from a reputable and trusted source. I advise using body-grade henna, even for hair use. This is not a guarantee of purity, but it is less likely to be adulterated.
    • Henna paste is perishable like food. One week in the fridge. Frozen for months and months. I make a big batch, put it in cones, freeze and thaw when needed. A preservative I do not think will help here because the powder is plant matter & “bug food,” but even if you could keep the paste from growing nasties, I do not believe the preservative will help with the degradation of the dye molecule itself, only bug growth.
    • It is mixed to a paste under specific conditions that will release the dye molecule
    • (a) boiling water is too hot - this will damage your final dye content, use warm liquid
    • (b) using an acid (lemon juice, tea or coffee are traditional) helps to release the dye
    • (c) dye release is not instantaneous, it may take 30 minutes to 24 hours, depending on the quality and age of your stating henna powder
    • (d) you want a consistency of yogurt. too dilute (5% is def too little) will not really get you anything
    • (e) powder if fresh should be a light alfalpha green, be greenish when first mixed, and turn brown or blackish if/when the dye release is a success. You can test dye release on the skin (be ware it can stain skin up to several weeks) by putting a drop of paste for a minute on the skin. wipe it off, you should see a bright orangy spot
    • It is permanent. Yes you may go through some process (unknown to me) to remove strip it, but barring that the color stays on the hair (with some fading - and it fades from grey hairs faster)
    • It will stain skin and clothes, so take precautions, use gloves
    • It is advised to mix it in glass / wood and not metal bowls or spoons
    • Henna responds to heat and takes TIME. Some people leave it on overnight for the dye molecule to penetrate and absorb. Wrapping your henna-pasted head in plastic and covering with a heating pad will help it go faster. I do not think a brief rinse out product like shampoo or even conditioner will get you any color.
    • Henna dye takes time to DEVELOP. the color you get right after treatment will be brighter, and more orangy. The color will deepen and darken over 36 hours, becoming more auburn than orange.
    • White hairs take on a more orange tint. This can be countered by adding some Indigo to the mix. Indigo will not survive the freezing process 0 it has to be added fresh, just before use.
    • It does make the hair feel rough/dry especially when trying to rinse it out of the hair but hair is shinier and conditioned afterwards. I rinse out the bulk gently, slather on conditioner and rinse again to counter this.

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