---
product_id: 318141155
title: "Defy Damage Sleep Over Overnight Nourishing Treatment | Leave-In |3.4 Fl Oz"
brand: "joico"
price: "$61.38"
currency: USD
in_stock: true
category: "Joico"
url: https://www.desertcart.us/products/318141155-defy-damage-sleep-over-overnight-nourishing-treatment-leave-in-3
store_origin: US
region: United States of America
---

# Instant shine & smoothness Overnight leave-in formula Strengthens hair bonds overnight Defy Damage Sleep Over Overnight Nourishing Treatment | Leave-In |3.4 Fl Oz

**Brand:** joico
**Price:** $61.38
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Your Way to Stronger, Shinier Hair!

## Quick Answers

- **What is this?** Defy Damage Sleep Over Overnight Nourishing Treatment | Leave-In |3.4 Fl Oz by joico
- **How much does it cost?** $61.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/318141155-defy-damage-sleep-over-overnight-nourishing-treatment-leave-in-3)

## Best For

- joico enthusiasts

## Why This Product

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

## Key Features

- • **Sensory Luxury:** Fresh floral and sandalwood scent elevates your nighttime hair care ritual.
- • **Damage Defense System:** Protective lipids shield hair from daily wear and chemical treatments.
- • **Effortless Morning Glow:** Instantly softens and smooths hair for a salon-fresh look without rinsing.
- • **Power-Packed Nourishment:** Infused with Keratin, Arginine, and Moringa Seed Oil for deep hydration and shine.
- • **Wake Up to Stronger Hair:** Fortifies and repairs hair bonds while you sleep to reduce breakage and split ends.

## Overview

Joico Defy Damage Sleepover Overnight Nourishing Treatment is a no-rinse, leave-in formula designed to repair and strengthen damaged hair while you sleep. Enriched with Keratin, Arginine, Moringa Seed Oil, and Protective Lipids, it reduces breakage and split ends, instantly softens and smooths hair, and boosts shine. Perfect for all hair types, especially chemically treated and dry hair, this 3.38 fl oz treatment delivers professional salon-quality results with a fresh floral and sandalwood scent.

## Description

desertcart.com: Joico Defy Damage Sleep Over Overnight Nourishing Treatment | Leave-In |3.4 Fl Oz : Beauty & Personal Care

## Features

- Nourishes hair and strengthens bonds while you sleep against combing breakage on damaged hair vs. a non-conditioning shampoo
- Reduces the appearance of split ends
- Instantly softens & smooths hair
- Boosts shine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YMH2JZK |
| ASIN  | B08YMH2JZK |
| Additional Features | Get healthy, strong, & damage-resistant hair with Joico Defy Damage! Our special formula is packed with powerful ingredients that work together to nourish and protect your hair. Moringa Seed Oil provides hydration, shine, and softness, while Keratin repairs damage and Arginine replenishes amino acids. Rosehip Oil replenishes dry, damaged hair, & Protective Lipids acts as the first line of defense … |
| Age Range Description | Adult |
| Best Sellers Rank | #38,856 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #254 in Hair Treatment Masks |
| Brand Name | Joico |
| Customer Reviews | 4.6 4.6 out of 5 stars (958) |
| Global Trade Identification Number | 00074469519656 |
| Hair Type | All, Chemically Treated, Damaged, Dry, Normal |
| Item Dimensions | 1.63 x 1.63 x 5.5 inches |
| Item Form | Liquid |
| Item Weight | 141 g |
| Item model number  | 2640021 |
| Liquid Volume | 100 ml |
| Manufacturer | Joico |
| Manufacturer  | Joico |
| Manufacturer Part Number | 2640021 |
| Material Features | Gluten Free |
| Number of Items | 1 |
| Product Benefits | Nourishes hair while you sleep. Fortifying bonds for softer, shinier & visibly healthier hair by morning. |
| Product Dimensions  | 1.63 x 1.63 x 5.5 inches; 4.97 ounces |
| Recommended Uses For Product | Professional Salon & Spa |
| Scent Name | Fresh, Floral, Sandalwood |
| Size | 3.38 Fl Oz (Pack of 1) |
| UPC | 074469519656 |
| UPC  | 074469519656 |
| Unit Count | 3.38 Fluid Ounces |

## Product Details

- **Brand:** Joico
- **Hair Type:** All, Chemically Treated, Damaged, Dry, Normal
- **Item Form:** Liquid
- **Material Feature:** Gluten Free

## Images

![Defy Damage Sleep Over Overnight Nourishing Treatment | Leave-In |3.4 Fl Oz - Image 1](https://m.media-amazon.com/images/I/61UMy0kntWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How long will it take to see results?**
A: Bond protection begins immediately, and you’ll notice strikingly softer feel and increased shine with the very first use.

**Q: Is this good for curly hair?**
A: Yes! Joico's Defy Damage Home Care System is great for all hair types, from straight to curly, fine to thick.

**Q: Will the products help my hair color last longer?**
A: Yes! Defy Damage Home Care System maintains over 90% of your color vibrancy up to 10 shampoos.

**Q: Will Sleepover cause my hair to feel wet at bedtime?**
A: Since you’re only applying a few small pumps of this serum throughout dry hair, you won’t feel the product as you sleep.

**Q: Will Sleepover stain my bedding?**
A: Nope. It dries quickly and absorbs beautifully into hair, leaving no residue behind.

## Frequently Bought Together

- Joico Defy Damage Sleepover Overnight Nourishing Treatment | Instantly Softens & Smooths | Strengthen Bonds | Reduce Breakage & Split Ends | No Rinse Formula | With Arginine & Keratin
- Joico Defy Damage Invincible Frizz-Fighting Bond Protector | 24 Hour Frizz Protection | Thermal Heat & Humidity Protection | Boost Shine | Reduce Breakage | Leave-In Spray | 180mL
- Joico HydraSplash Replenishing Leave-In | For Fine, Medium, Dry Hair | Boost Shine & Softness | Tame Frizz & Hydrate | With Sea Kelp & Coconut Water | 3.38 Fl Oz

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**Shop now:** [https://www.desertcart.us/products/318141155-defy-damage-sleep-over-overnight-nourishing-treatment-leave-in-3](https://www.desertcart.us/products/318141155-defy-damage-sleep-over-overnight-nourishing-treatment-leave-in-3)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-26*