













✨ Repair, Protect, and Shine Like You Mean It! ✨
IGK CASH IN Instant Repair Serum is a salon-grade, vegan, and cruelty-free hair serum designed to reduce breakage and seal split ends using advanced biomimetic bond-building technology and vegan silk. It offers 450°F heat protection and delivers 11x softer hair without silicones, making it a must-have for professional-quality hair repair and styling.





















| ASIN | B09W6L59ZG |
| Best Sellers Rank | #32,440 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #92 in Hair Styling Serums |
| Customer Reviews | 4.3 4.3 out of 5 stars (714) |
| Item model number | G1REPSER01A1 |
| Manufacturer | IGK |
| Product Dimensions | 6 x 1.3 x 6 inches; 1.9 ounces |
| UPC | 810021403144 |
A**R
A hair must have
I love how my hair feels with IGK Cash in, fixes the snarls when you brush it out, no split ends and such a healthy shine to it. A must have in my hair tool box.
M**E
Very good serum!
I love this hair serum. It doesn't leave your hair greasy, it only takes a little bit so it lasts for a long time and it smells good!
L**T
Works great
A bit pricey, but worth the money. This product works wonders on my hair, making it soft and silky, combs right through, without pulling or snagging on split ends. Great product
C**D
Great serum for wavy/curly hair
I love this serum! It helps control frizz and makes my hair appear healthier!
S**A
Decent product
Pretty good product, doesn’t leave your hair greasy and leaves hair looking shiny and healthy.
H**A
Left my hair dull
Not a fan at all! It left my hair lifeless with no bounce and my curls didn’t hold. Returning too because it came without a seal as if i was given someone else’s returned bottle, but after two uses i see why it was returned it just doesn’t justify the price.
�**�
👍🏻👎🏻
While I really like the benefits of this serum and the way it makes my hair feel, I feel like the price is just silly. It’s a small bottle and it’s extremely hard to get every last bit of product out when it’s almost empty. There are plenty of less expensive products that give me similar/same results. 🤷🏼♀️💁🏼♀️
K**E
My New Hair Savior
Lightweight and smells amazing! Made my ends look healthy again after one use. Doesn’t leave hair greasy or heavy.
K**S
this product works great for fly aways and helps make my hair manageable and sleek
Trustpilot
2 months ago
5 days ago