---
product_id: 423465188
title: "CASH IN Instant Repair Serum | Breakage Protection + Seal Split Ends + Heat Protection | Vegan + Cruelty Free| 1.7 Oz"
brand: "igk"
price: "€ 69.01"
currency: EUR
in_stock: true
reviews_count: 9
category: "Igk"
url: https://www.desertcart.hr/products/423465188-cash-in-instant-repair-serum-breakage-protection-seal-split-ends
store_origin: HR
region: Croatia
---

# Vegan silk infusion Biomimetic bond-building tech 450°F heat protection CASH IN Instant Repair Serum | Breakage Protection + Seal Split Ends + Heat Protection | Vegan + Cruelty Free| 1.7 Oz

**Brand:** igk
**Price:** € 69.01
**Availability:** ✅ In Stock

## Summary

> ✨ Repair, Protect, and Shine Like You Mean It! ✨

## Quick Answers

- **What is this?** CASH IN Instant Repair Serum | Breakage Protection + Seal Split Ends + Heat Protection | Vegan + Cruelty Free| 1.7 Oz by igk
- **How much does it cost?** € 69.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/423465188-cash-in-instant-repair-serum-breakage-protection-seal-split-ends)

## Best For

- igk enthusiasts

## Why This Product

- Trusted igk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heat Shield Power:** Protects hair up to 450°F—perfect for your daily styling arsenal.
- • **Breakage? Not Today!:** Clinically-proven bond-building tech strengthens hair from within to slash breakage.
- • **Silicone-Free Softness:** Experience 11x softer hair without any greasy residue—lightweight luxury.
- • **Split Ends Sealed Tight:** 88% split end sealing for visibly healthier, smoother strands.
- • **Vegan & Cruelty-Free Confidence:** Clean, salon-born formula that aligns with your ethical values.

## Overview

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.

## Description

Product Description Significantly reduce breakage and repair damage at the source with this high-powered restorative serum. Boosted with clean, clinically-proven Vegan Silk and Biomimetic Bond-Building Technology to reduce breakage and increase strength from the inside out. A highly-concentrated, silicone-free serum that provides 11x softer* strands, with 88% split end sealing and 450 F degree heat protection. Brand Story Salon born, client approved. This is next generation haircare by stylists who get it.

Review: 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.
Review: 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!

## Features

- Cash In Instant Repair Hair Serum. Boosted With Clean, Clinically-Proven Vegan Silk And Biomimetic Bond-Building Technology To Reduce Breakage And Increase Strength From The Inside Out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Product Benefits:** Instantly repairs and protects against breakage. Significantly repairs damage while also protecting from 450°F heat
- **Hair Type:** All
- **Material Type Free:** Silicone Free
- **Scent:** Unscented
- **Liquid Volume:** 1.7 Fluid Ounces

## Images

![CASH IN Instant Repair Serum | Breakage Protection + Seal Split Ends + Heat Protection | Vegan + Cruelty Free| 1.7 Oz - Image 1](https://m.media-amazon.com/images/I/61-ZW4YrRzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A hair must have
*by A***R on December 7, 2025*

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.

### ⭐⭐⭐⭐⭐ Very good serum!
*by M***E on December 2, 2025*

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!

### ⭐⭐⭐⭐⭐ Works great
*by L***T on April 27, 2025*

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

## Frequently Bought Together

- IGK CASH IN Instant Repair Serum | Breakage Protection + Seal Split Ends + Heat Protection | Vegan + Cruelty Free| 1.7 Oz
- IGK GOOD BEHAVIOR 4-in-1 Prep Spray | Leave In + Detangle + Heat Protectant | Vegan + Cruelty Free |
- IGK Antisocial Dry Hair Mask – Leave-in Overnight Mask | Hair Bond-Building Treatment for Dry Hair | Overnight Hydration & Shine | Repairs, Softens & Perfect for Extensions

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/423465188-cash-in-instant-repair-serum-breakage-protection-seal-split-ends](https://www.desertcart.hr/products/423465188-cash-in-instant-repair-serum-breakage-protection-seal-split-ends)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-02*