IGK Cash In Instant Repair Serum - 1.7oz

I never write reviews - this is a real review coming from a real human… Do not use this product unless your hair is severely damaged! I guess mine wasnt & I am still dealing with stringy protein overloaded hair - 3 washes (and lots of deep conditioning) later!! Dont use this unless your hair is quite damaged. I bleach my hair but it was still too much!

Very dry, thin hair!

amazing product.

I have fine, wavy hair, and this stuff makes my hair so soft and shiny without making it greasy. I had to stop using hair oils like argan oil because they just made my hair look greasy. This product is an amazing fix for that.

I LOVE IGK products! This didn't disappoint!!

I will buy this over and over again!

I cannot tellllllllllll you how much money I have wasted trying to find products to help my dry, frizzy hair. Mainly I've been struggling to find a good after-shower product to keep my hair looking good, especially for these hot summers. This will now forever be a staple in my haircare routine! I already ordered 3 backup bottles. After washing and conditioning my hair, i spritz some leave-in conditioner from midlength to ends and throw it in a t-shirt towel for anywhere from 10-15 min. I take it out, put 2-3 pumps(i have long thick hair) of Cash In in my palm, rub palms together and apply from midlength to ends. I then comb through to make sure it's evenly distributed. Ive used it twice now and already notice a big change in my hair! See ya never, frizz and damage!!

This saved my hair. It was beyond dry and damaged and after 2 weeks of using this, I can see a huge difference in my hair. Now it is soft and shiny again.

Smooths wirey-looking hair, esp brunette/grey bangs. Works with FlexStyle, hair dryer, or flat iron. Bangs easy to style, add smoothing hair oil after styling with Cash In serum. Hair does not fall flat after use. Grey hair look shiny after use.

Just have a few gripes. My pump was detached and the tube is stuck in the bottle. Lol. I just turn the bottle upside down and it works. It's a little sticky and dries out really quick, so it's difficult to apply to my thick hair. I feel like I have to use way too much just to get a small amount of coverage. I prefer the aerosol from IGK or Joico. If you have thin hair, I could see this working.

Oh my goshhhh, the smell of this is amazing. I know thats not the purpose but hands down id wear this as a perfume if they made it into a smell. Its wonferful. Works great for what it was intended as well, my ends are super dry and they drink this stuff up. My hair is audibly crunchy at the ends due to years of lightening my hair, the feel of my hair after this feels like i just left the salon. Love it.

This product shows up to play. It makes my super dry and damaged hair along with my year-old hair extensions, look like spun gold. Most hair products are all variations of the sams thing, but not this gem. Will be incorporating into my permanent routine

I see a lot of negative reviews. What I can say is, this is a protein product, therefore it is strengthening. If your hair does not need protein, don't use this. However my hair is very fine & thin and I always need protein to prevent my fine strands from breaking. I love it. And it is SO lightweight that I can use it a couple of times a week without it weighing my hair down

I buy IGK pay day shampoo and conditioner and love it, so i figured id love this with all the great reviews. Dont buy it. My hair is so sticky, feels gross and is weighed down. It doesnt matter how little you use its awful, and the stickiness made my hair brittle and snap off. I feel like my hair goals took ten steps back. Its all hype. Save your money. There are better and cheaper products out there that wont make your hair break off.

I purchased this product after reading a rave review in a magazine. The first time I used it, I was so hopeful. It's been about six weeks and my ends look and feel worse- how is that? My ends are so dry and brittle now. I use this product 2 to 3 times a week. I might be better off with coconut oil. I bought 3 bottles, will return the 2 unopened ones and never buy this product again. I'm so sad . . .I just want my ends to stop breaking. NOTE: I'm black with traditional African hair.

This product did everything but repair my hair. It dried it out making my hair brittle. Will never buy this product again and i should have known with the over advertising.

made a big difference in sealing my ends and eliminating dryness in my hair

I keep reading positive reviews, but this stuff leaves my ends sticky! Maybe I am using too much? It smells lovely, though.

I wanted to like this but unfortunately it made my ends actually feel more dry. It is silky and does smell good but that's about it.

I tried this because I recently got my black hair bleached to silver and my hair was so damaged and had a lot of breakage. I was willingly to try anything. I love that it has heat protection in the formula so I don't have to keep adding product in my hair that might weigh it down. I love all IGK products and this one is now on the list. I only use it on wet hair after the shower. It's worth the price.