Is this pernement, and how long will it last in hair?
125191
SFX is not a permanent hair color, but a vegetable based stain. Unlike permanent hair color, it does not contain any ingredients to open the cuticles of your hair. It will typically start to fade after 4-7 weeks, depending on care. The more you wash your hair, the faster it will fade. To keep your color looking fresh, try adding a bit of the SFX hair color to your conditioner. In our experience, SFX lasts much longer than Manic Panic. If you are looking for a more permanent hair color, however, I recommend trying Sparks. :D
125192
Semi-permanent, and will last for a couple of months depending on how porius your hair is and how often you wash it.
125193
It depends on the color but I have had really good luck with the Virgin Rose and Pimpin' Purple. The Atomic Pink is okay, but it won't give you that cotton candy pink unless you have super white bleached hair. It fades a little with each wash but that said, I've had mine some shade of pink since last July and only colored it a few time to freshen it up once it hits a shade I'm not happy with or don't like. If you don't have blonde hair or bleach it, it will only give you mild highlights and washes out much quicker. I haven't tried any of the cooler shades, like blue, green, etc...
125194
It's a semi permanent hair dye. It's more like a hair stain meaning it will wash out a little every time you shampoo your hair. With that being said it still last a very long time depending on how your hair was before you dyed it. If you bleach your hair first it will last much longer and be more vibrant. I usually dye my hair about every 2 months when the roots are visible.
125195
I used the dark purple on my unbleached dark brown hair 3 weeks ago and it hasn't faded at all. The color lightens a little but it isn't any less vibrant. This is definitely a permanent color, but be careful when you shower because even now when I shampoo my water runs purple.
125196
It's not permanent. It will fade out eventually. Some colors last longer than others. Atomic Pink (so far) has been the brightest, longest lasting hair dye I've ever tried. I was able to go and swim in chlorine with it and it's still bright.
2155504
It really does for my hair - I have fine, medium straight as a bone hair. I tend to use it almost like a dry shampoo, Burt my daughter uses it solely as a thickener, body adding spray. I know it's a bit expensive, but I think each can usually lasts me about 6 months. If you lived near me I'd say "try it and if you don't like it I'll buy it from you!" I have that much confidence in it.
975182
This product is really good! It will stain anything. It catches on better on bleached hair of coarse. If your hair is not almost confused as a light brown colour then you should be okay. It should get on pretty well and last long enough! Maybe a little more than two month. Just make sure to apply it correctly! Good luck�
608514
Its hard to give an exact amount of time that it lasts because I'm sure it's different for various hair types, and it fades slowly so you don't wake up one day and notice it's not straight anymore. But I have fine hair and would say it looked amazing for about a month, and good for another month, and since the third month my hair has been the same, which to me seems slightly better than pre-treatment. It's been almost 5 months and I'm ready to do the treatment again as soon as I trim my hair. It definitely didn't make my hair worse off in any way after it faded if that's what you're worried about. Its hard to give an exact amount of time that it lasts because I'm sure it's different for various hair types, and it fades slowly so you don't wake up one day and notice it's not straight anymore. But I have fine hair and would say it looked amazing for about a month, and good for another month, and since the third month my hair has been the same, which to me seems slightly better than pre-treatment. It's been almost 5 months and I'm ready to do the treatment again as soon as I trim my hair. It definitely didn't make my hair worse off in any way after it faded if that's what you're worried... » Read More Its hard to give an exact amount of time that it lasts because I'm sure it's different for various hair types, and it fades slowly so you don't wake up one day and notice it's not straight anymore. But I have fine hair and would say it looked amazing for about a month, and good for another month, and since the third month my hair has been the same, which to me seems slightly better than pre-treatment. It's been almost 5 months and I'm ready to do the treatment again as soon as I trim my hair. It definitely didn't make my hair worse off in any way after it faded if that's what you're worried about. « Show Less
1021763
This is an actual treatment, that takes about 2 hours to complete on my shoulder length hair, and last about 2-3 months. You definitely need someone to help you with it, it's not a one person job.
1340590
Can stay until next hair wash. Not sure how long it canbe lasted. I have used it since last October, there is still some left.
1239035
I can't answer for sure either way as I have never used it previous to this purchase. All I know it it worked well ony hair and I wash daily.
1889945
This hair lasted about 2months it couldn't straighten like I wanted it to. It also started to get tangled about 2weeks I had it in. On the up side this hair blended in very well with my hair and texture.
337232
Hi, I bought it for my friends. They dye the hair for 1hr. It seems not enough at all. According to someone who used these products before, It should be 4hrs.
236689
It doesn't really "expire" per se. But it will start to become less effective. I use this for my hair, and most recently just used it last week (end of April), it worked great.
185379
It's kept my head full of smooth hair for over 20 years.....and my Dads's silvery head full of hair for over 60 years! It has a slightly mens fragrance, but I think it's the protein and the ingredients that make it unique. The fragrance kind of fades away..but you might try and mask it with some light Argan oil or gel.
1078999
It's is still going strong, we applied it in October 14, the portion it was applied to the hair is still straight, of course the portion growing out is once again natural curls but I don't plan to reapply Matrix again because I want my curls back :)
1254603
This product is really good! It will stain anything. It catches on better on bleached hair of coarse. If your hair is not almost confused as a light brown colour then you should be okay. It should get on pretty well and last long enough! Maybe a little more than two month. Just make sure to apply it correctly! Good luck&#128077;
619517
I'm still on my first order so I don't know about using it forever. I like the way it works on my hair so I intend to buy more when I run out - it can't hurt.
2138554
No this is fake hair- even on human hair you can dye but it will cause some damage- blonde human hair does go bad fast- I will be happy once my hair grows out enough again- I did damage mine due to a home perm
2077290
The hair was ok, if your plans are to keep in in for more than 2 weeks, I don't suggest you purchase it. Samsbeauty has it cheaper. For great quality hair buy human hair direct from amazon.
1200898
From me using it and I took a break. a month i have to reorder as we speak I can say no your hair will remain the same it will not fall out .this product you will see result really fast