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18 Inch Human & Premium Blend Hair

 Item HARTEN02

What is it?

Hairtensity Human and Premium Blend Hair offers the benefits of real human hair at an affordable price. Human hair is carefully blended with superior quality synthetic fibers and gently treated to give it a natural look and texture.


These hair extensions feature a unique heat resistant fibers (up to 340F) allow you to curl and straighten as you would your own hair so styling options are almost endless! Great for heat styling on recommended temperature settings. Curl or straighten as you would your own natural hair. May last up to 2-4 weeks (continuous wear) depending on daily styling and care. Texture blends well with naturally straight or relaxed hair.



Synthetic and human hair extension sales are final and cannot be returned for any reason.

What makes it special?
  • Superior Quality Synthetic Fibers
  • Human and premium blend hair
  • Natural look and texture
Gently remove tangles using a brush or wide tooth comb starting with the ends and working up. Use a gentle, hair extension shampoo in lukewarm water with a light conditioner to help manageability. Use a leave-in conditioner if desired. Heat resistant up to 340F degrees. Wrap or braid dry hair before sleeping to avoid tangles.
Hairtensity can be applied with snap clips, bonding or weaving techniques using a needle and thread or liquid bonding adhesive. Do not color, tint, bleach, perm or chemically alter the hair extensions in any way.
Rated 1 out of 5 by from Not very happy at all The extensions were very dry and the glue was a big glob so I couldn't use either. I'm not happy with my purchase
Date published: 2020-09-20
Rated 1 out of 5 by from Will not curl. These won’t curl, wet set, wand, flat iron, curling iron. So frustrating after putting a full set in a client then trying to curl them to blend it all and finding out they won’t style at all. So so disappointed.
Date published: 2020-09-04
Rated 5 out of 5 by from Perfect Great quality. Great price. Matches my shade perfectly. No one can tell i have extentions.
Date published: 2020-06-29
Rated 5 out of 5 by from Good value for the money This human and synthetic blend is great to work with. Its affordable and can easily be refreshed/straightened with a low heat flat iron. Ive found this hair to be much easier to maintain than 100% human hair.
Date published: 2020-05-27
Rated 3 out of 5 by from Good for price This i see my first time with extensions, for the price it the hair is rather nice. If you comb it softly and condition it you won't really have any issues with it. No one can tell my hair is fake or anything.
Date published: 2020-01-21
Rated 2 out of 5 by from Don’t expect to curl them!!! I had this hair a few years ago, it did curl then. I ordered some about 2 weeks ago, I was going out and wanted to curl them... they wouldn’t even hold a wave, I used a wond,curling iron, flat iron everything would not work.. very disappointed
Date published: 2019-12-01
Rated 4 out of 5 by from They curl well after washing! Heat doesn't work with these but I found that curlers work really well even with no heat. I put them in curlers when i first got them and they curled just ok. After I washed them for the first time they were still curled beautifully after air drying! Lesson learned, wash them first. I glued them in to use for Halloween but these would be better on clips, just because they will hold up better for long term use. You really can't beat the price either.
Date published: 2019-10-27
Rated 5 out of 5 by from Not bad hair! I decided to try these out a few months ago when I didn't have a few hundred dollars available to invest in real human hair. Going in knowing I was buying mostly synthetic hair I didn't have high/crazy expectations, but happy to say.. these were perfect for what I was personally looking for! I've actually re-ordered a few times since (: I used this blend for glue in and learned to avoid heat entirely if you want to stretch it's use to longer than a couple weeks. I realize this may be a bummer for so many who prefer heat styling especially curling to blend. This hair honestly doesn't curl very well, takes some finessing. But the texture is great, very soft and realistic, not too shiny. This hair worked perfectly for me because my hair is naturally straight and I prefer straight, natural colored hair (you can't color these, so don't even try.. not even with straight dye). I would only blow dry my roots thoroughly and gently blow dry ends on cool temp. By doing this and using dry shampoo to extend periods of washing (wash once or twice a week) Ive made these last on my head for a solid month. Lastly, they are nice and thick. You could get away with one pack, but I always buy 2 and end up with half of the second pack leftover. If you make these into clip ins and care for them properly, I can see these lasting for a month or two easy!
Date published: 2019-05-16
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How is this particular one put on?

Asked by: Krissyr73
The extensions I use with clips! I sow in the clips then use. I wash like normal hair. I’ve been using these for over 4 years. Love them!
Answered by: Mariabltzr
Date published: 2020-11-29


Asked by: SLAVE51897
I wouldn't...just using a hair dryer will fry it and make it sorta bristly. It's great for extension hair because the price is right but don't dry or curl it.
Answered by: Kimidoodle916
Date published: 2020-05-11

What do I need for sew in extensions? Are they hard to do?

Asked by: Chasity87
1. Weaving needle 2. Braiding hair 3.weaving thread bundles
Answered by: Denaya1997
Date published: 2020-08-02

How many grams is this? 

Asked by: Dana2019
I find for myself is that for my head size and shape I can make 2 sets of 16 pieces so that 32 pieces and grams are like 140 a set so your looking at 280 grams give or take.. these extensions I found to be the vest in looking most natural.. billion of my friends have no clue I have them in ..And never know..
Answered by: AyeSarita
Date published: 2019-12-20

Are the clips already in?

Asked by: Katina Bayard
The Hairtensity does not have clips only one long weft
Answered by: tiffinietee
Date published: 2020-02-16

How many would I need for a sew in

Asked by: Crystalll
You do not want this hair after like week the hair started to scribble up like it was burnt! And I never used anything flat iron or curlers on the hair it was just for a ponytail I just threw it away! 
Answered by: Daddisgirl6
Date published: 2020-01-12

Are they clip in? 

Asked by: LaceeJo16
No i puchased this for my daughter, thinking they were clip ons! But when she got them they were not , so she had to buy the clips and sew them onto the extenions herself
Answered by: Sherri14
Date published: 2020-02-01

Im thinking about buying these for glue on extentions. How many packages would i need? I have medium - thick hair. 

Asked by: Ellakrah
I bought 2 and my hair is thin... just so I can make sure I have enough.. I plan to have them glued in 
Answered by: Syd10001
Date published: 2019-02-04
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