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Eva NYC Therapy Session Hair Mask
3 varieties available

Eva NYC Therapy Session Hair Mask

BY EVA NYC #6 in Leave-In Conditioner

4.4 out of 5 stars
  • 5 Stars67%
  • 4 Stars20%
  • 3 Stars8%
  • 2 Stars3%
  • 1 Star2%
4.49 / 5 based on 2,618 Reviews
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Product Description

deep condition • strengthen • repair

therapy session hair mask is a deep conditioning treatment that repairs and strengthens dry and damaged hair. Argan oil feeds hair with vitamins and nutrients, while Keravis™ delivers optimal anti-breakage benefits and is scientifically proven to dramatically increase strength and flexibility.

Hair is left soft, smooth and manageable.

*Free of parabens, phosphates, mineral oils, not tested on animals.

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Top Questions See all 272 Q&A

  • Does this make your hair nice if you have damaged hair9 Answers
  • Between loosing a lot of hair with my thyroid to finally...5 Answers
  • What is this hair mask used for? I love the packaging! 6 Answers
Eva NYC Therapy Session Hair Mask
Eva NYC Therapy Session Hair Mask
Reviews (2618)
Q&A (56)
Media (316)
Krista P.
Dickson, TN
176 reviews
Beauty Junkie Expert Level 3
(Please excuse the unsightly tan I have from my sunglasses 😎) I 100% had more faith in the fact that my hair was irreparable than I ever had in this little 60 mL Therapy Session bottle. 💁 Sorry, Eva·NYC, I based my initial hypothesis off facts. My hair is a monster. I'm 31, and it's been dry, brittle and the worst...🙈 falling out 😭 for the better part of a decade..ever since I had my kids. It's super thick (2 xl hair ties to hold it up) and long-reaches to the small of my back. I've tried it all, y'all. Serums ✔ Rinse out AND Leave-In Conditioners ✔ Salon Products ✔ Drugstore Products ✔ "Miracle Masks" ✔ All the home remedies ✔ Every Oil, including the oils in my kitchen ✔ THE HORROR! I just want to not look like I was freshly electrocuted or even not cry when trying to brush my hair, ya know? Eventually I gave up. I've literally worn my hair in a messy bun for a solid 5 years straight 😏 I received this nugget for free, in exchange for my honest opinion, and this honestly was the last product I opened/tried. I devoured the rest within 2 days, this guy sat on the porch for a week. As always, when I took my hair down before my shower, it was a tangled mess. When I say my hair was the desert, what I mean is when I wash/condition my hair using the products I've used for years, after rinsing, the bottom 1/3 is already dry. AFTER RINSING. It literally repels water. So I showered as normal, washed my hair, and applied this mask after applying my face mask. I left them both on for about 10-15 minutes - (this product directs you to wait 2-5 minutes) I washed my face first, then rinsed my hair. 🚨 MY HAIR WAS WET AFTER RINSING! 🚨 I honestly would have been THRILLED if that was the only thing that happened. But the good people at Eva NYC have our backs (and our hair) so it definitely didn't stop there. I don't really know how to explain the scent, other than it's extremely pleasant, not overwhelming, and it does linger. I can still smell it after use all the way until I'm about to wash it again. Hair is smooth, soft and AMAZING!
Hailey T.
Holly Springs, MS
21 reviews
Beauty Junkie Expert Level 1
Review for: Eva NYC Therapy Session Hair Mask, 2 Ounce more...
I received this product from Influenster for testing purposes.....and I'm so very glad that I did!!  I will be quite honest I was not too impressed when I first put this stuff in my hair, especially when I went to rinse it out.  I like my hair to feel like silk when I use a deep conditioner or hair mask and this felt like I didn't use enough conditioner.  I have long, thick, curly/wavy hair so I did apply just a little more to the ends and when I rinsed it out this time, it felt better but I was still not blown away. I would recommend using a wide tooth plastic comb to run through so you make sure to evenly coat your strands.  I thought of this as I was standing my dripping wet naked tail in the shower and my comb was in my bedroom so next time I am going to take my own advice.  Anyway, I combined this with the hair protector spray that I also received in my #momlife vox box but didn't use any of my other regular hair products.  Y'all my hair was gorgeous!!  Shiny and easy to manage and the next day, it still looked perfect.  No need for dry shampoo or anything!!!  I would absolutely recommend buying both of these products.  I will as soon as I finish up my freebie's.  Price is right, smells good, and works like a charm.  What more could you ask for out of a product? Thanks Vox Box.  I love a new wonder product that doesn't bust the bank.   
Kristy R.
49 reviews
Beauty Junkie Expert Level 2
My favorite conditioning product! I use this as an everyday conditioner as well as a hair treatment mask. My hair is long and thick and this is one of the only products that I can work into my hair and then easily comb out the tangles with my fingers or a comb. The tangles just seem to fall out of my hair; it's awesome! It leaves my hair so soft, moisturized, and manageable, whether I dry and straighten it or I let it air dry and curl naturally. I even like the smell of this product. It's pleasant without being too fragranced or overpowering. I've been using this product for a couple years now and I don't see myself ever stopping. I go through a lot of it since I have so much hair so I usually wait until Ulta has a bogo 1/2 off sale going on and that's when I stock up. When I first started using this conditioner, even my hair dresser commented on how healthy my hair was looking and asked what product I'd been using! Love, love, love this stuff!!!
Dani B.
Temecula, CA
9 reviews
Review for: Eva NYC Therapy Session Hair Mask, 2 Ounce, Eva NYC Therapy Session Hair Mask more...
I love LoVe LOVE Eva NYC's hair mask!! It smells UH-MAZING and it actually worked! My hair was shiny, soft, manageable and felt better than it has in a long,time and let ng time!!! I've already gone through several jars and am just about out of the one I  have, but a little bit goes a  LONG way! Unfortunately, I've only been able to find this hair mask at Target but I'm not sure if their limited supply if because everyone loves it as much as I do, or if enough people haven't discovered how amazing  Eva NYC Therapy Session Hair Mask is?! (SN I've also tried their  Eva NYC Up All Night Volumizing Spray and  Eva NYC Mane Magic 10-in-1 Primer -  the quality and results of those products are just as outstanding!It really is a great line of products!!)
Feliza C.
Philadelphia, PA
29 reviews
Beauty Junkie Expert Level 1
Review for: Eva NYC Therapy Session Hair Mask more...
After using the 10-in-1 Mane Magic product for several months, I finally needed to buy a new bottle and went to Ulta to pick one up. My hair's been suffering from the super-dry winter air in Philadelphia, and when I saw this hair mask next to the spray I normally use, I decided to try it out, because I didn't think my hair could get any worse, no matter what I used on it.

But OH MAN, this hair mask was like MAGIC.

I applied in the shower and applied the Mane Magic spray when I got out of the shower, as usual, but I noticed the difference in my hair texture pretty much as soon as my hair started to air-dry. Overall, my hair feels much softer, and even after one use, I can feel a difference in my ends. It's been more than 12 hours since I washed my hair at this point, and I'm also noticing increased volume, despite the fact that I slept on it before it was fully dry.

The only real downside is that my hair looks straighter than usual, and I don't particularly like how straight hair looks on me, but that might be a preferred effect for some, so I'm not grading down for that. This is definitely a product I'll put into my normal rotation - it says it can be used as a weekly or daily treatment, but I think for me, it will be most effective as a semiweekly treatment.

NOTE: My hair is approximately waist-length, and I don't typically use heat for styling. Most of the damage is environmental: dry air and pollution, since I live in a large city. I used this hair mask starting at about the point where my hair reaches my shoulders - I think it might have left my hair a little greasy if I used it any closer to my scalp.
Veronica M.
702 reviews
Beauty Junkie Expert Level 5
Review for: Eva NYC Therapy Session Hair Mask, 2 Ounce more...
I use this in the shower as my conditioner leaving it in my hair for the full 5 minutes to get the best benefit for my dry and damaged hair from dying and lightening my hair. Since I've lightened parts of my hair doing bylage and dying the rest a lighter brown shade my hair feels and looks both damaged and dry. This Therapy Session Hair mask deep conditions my hair leaving it looking healthier and feeling softer, hydrated and manageable. It's so simple to use, use it like as if you are applying regular conditioner but from roots to ends and leave it in for 2-5 minuets before rinsing it out. It has an easy to use squeeze bottle and the formula is very fine and light so it is very easy to massage onto your hair. I recommend leaving it in for the full five minutes for the best and optimal results. After using this just once I noticed a difference and after continuous use I've noticed a greater difference. After I'm done showering I blow dry my hair and it doesn't look or feel as damaged and dry. It looks healthy, stronger with less breakage and even shinier. I recommend this hair mask to anyone with dry or/and damaged hair.
Nka k.
Charleston, SC
667 reviews
Beauty Junkie Expert Level 5
Review for: Eva NYC Therapy Session Hair Mask, 2 Ounce more...
I got the Eva NYC therapy session hair mask in my mom life boxbox complementary four reviewing.
With out opening it a can already smell the most amazing!!!
I absolutely love this hair mask. After using it my hair is so soft for days.
Best product ever!
Thank you @influenster, #influenster.
@EvahairNYC. #evawashandstyle.
#evanyc. #momlife.
Eva NYC Therapy Session Hair Mask
Ashley E.
131 reviews
Beauty Junkie Expert Level 2
Review for: Eva NYC Therapy Session Hair Mask, 2 Ounce more...
I can't say enough amazing things about Eva NYC therapy sessions hair mask. It smells Amazing! My hair is thick, previously lightened, and has a natural wave. I have tried this as a mask where I left it on 5 mins in the shower and also used as a conditioner when I didnt have time to wait. Both times I noticed it made my hair feel silky soft. It left my hair with less than the normal frizz and didn't weigh it down, which is a plus because most anti-frizz products weigh down my hair or make it look greasy. This didnt do either of those. Oh and I did I mention it smells great?! 
PaulaAlicia C.
83 reviews
Beauty Junkie Expert Level 1
Review for: Eva NYC Therapy Session Hair Mask, 2 Ounce more...
I received this complimentary product in exchange for my honest review.

I did not like this product. I love hair masks and wanted to love a cheaper mask cheaper than $40 but I cannot honestly say this was good. My hair didn’t feel super soft, the product didn’t detangle my hair while I was in the shower and after my hair dried, it felt dry instead of moisturized. I decided to test it out as a conditioner since it failed as a mask but even as a conditioner it felt greasy in my hair. My hair is colored (I’m 26 with grays 🤫) so I thought maybe that was the reason it didn’t work? I tried it on my 6yo daughter’s hair and it was an “okay” conditioner but definitely not a product I would go out of my way for to buy. #EvaWashAndStyle #EvaNYC Eva NYC Therapy Session Hair Mask
Jacqueline F.
Sicklerville, NJ
117 reviews
Beauty Junkie Expert Level 2
I received EvaNYC free from Influnster to sample and leave my honest opinion. I was overwhelmed the very first time I used EvaNYC I shampooed my hair then put EvaNYC on as a conditioner. It went on light no greasy or heavy feeling definetly not hard to rinse out feeling. The scent is light but sweet. I did not use mousse after using EvaNYC as I normally do. I did not need too. I brushed my wet hair without any tangles!! My hair dried extremely soft and there was no frizz!! I was surprised at how fantastic Eva NYC worked for me! My hair felt so soft looked so smooth and no flyaways. I will use this from now on in my hair routine!! I definetly recommend Eva NYC it's an excellent product I'm extremely satisfied with my outcome!! #FlourishVoxBox #Contest @Influenster
jess p.
123 reviews
Is this mask worth the money? I have very brittle hair that gets extremely dry easily.
Tiffany S.
Walker, LA
38 reviews
Is this product good for sensitive skin?
Shasta G.
Marysville, CA
28 reviews
So I have never used a hair mask. But my hair is so thick and has the tendency to be naturally wavy. I'm always looking for a good conditioner or treatments for my hair. So would this work for me? I would love to try
Brooklynn S.
53 reviews
Beauty Junkie Expert Level 2
Does this make your hair nice if you have damaged hair
ana m.
38 reviews
How good is this??

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Eva NYC Therapy Session Hair Mask
Eva NYC Therapy Session Hair Mask