---
product_id: 83948557
title: "CAVIAR Anti-Aging Restructuring Bond Repair Leave-in Heat Protection Spray 4.2 Fl Oz | Strengthens and Protects Damaged Hair"
brand: "alterna"
price: "¥8891"
currency: JPY
in_stock: true
category: "Alterna"
url: https://www.desertcart.jp/products/83948557-caviar-anti-aging-restructuring-bond-repair-leave-in-heat-protection
store_origin: JP
region: Japan
---

# Caviar Bond Enforcing Technology Heat protection up to 450°F 99% breakage reduction vs untreated CAVIAR Anti-Aging Restructuring Bond Repair Leave-in Heat Protection Spray 4.2 Fl Oz | Strengthens and Protects Damaged Hair

**Brand:** alterna
**Price:** ¥8891
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in strength, style with confidence.

## Quick Answers

- **What is this?** CAVIAR Anti-Aging Restructuring Bond Repair Leave-in Heat Protection Spray 4.2 Fl Oz | Strengthens and Protects Damaged Hair by alterna
- **How much does it cost?** ¥8891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/83948557-caviar-anti-aging-restructuring-bond-repair-leave-in-heat-protection)

## Best For

- alterna enthusiasts

## Why This Product

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

## Key Features

- • **Breakage Barrier:** Clinically proven to reduce hair breakage by over 99%, keeping strands strong and resilient.
- • **Frizz-Free Finish:** Creates a protective barrier that locks out frizz for soft, manageable, and effortlessly polished hair.
- • **Sulfate-Free Luxury:** Gentle, sulfate-free formula infused with refreshing Green Tea & Bergamot scent for a premium experience.
- • **Ultimate Heat Shield:** Protects hair from thermal damage up to 450°F, so you can style fearlessly.
- • **Caviar-Powered Repair:** Exclusive bond-enforcing tech repairs cracks and fissures, restoring hair to its healthiest state.

## Overview

Alterna Haircare CAVIAR Anti-Aging Restructuring Bond Repair Leave-in Spray offers clinically proven heat protection up to 450°F and reduces hair breakage by over 99%. Featuring exclusive Caviar Bond Enforcing Technology, it repairs damaged hair strands, seals the surface, and prevents frizz, leaving hair soft, strong, and style-ready with a luxurious Green Tea & Bergamot scent.

## Description

desertcart.com: Alterna Haircare CAVIAR Anti-Aging Restructuring Bond Repair Leave-in Heat Protection Spray 4.2 Fl Oz | Strengthens and Protects Damaged Hair : Beauty & Personal Care

## Features

- Clinically proven to help shield hair while protecting hair and reducing breakage more than 99% vs untreated hair
- Provides heat and thermal protection up to 450°F / 252°C
- Contains our exclusive Caviar Bond Enforcing Technology that helps rebond hair surface, cracks, and fissures of damaged strands to restore hair to its virgin, healthiest look and feel
- It creates a protective barrier, preventing breakage and frizz for hair that is soft, manageable and style-ready.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G4XLFZY |
| ASIN  | B07G4XLFZY |
| Best Sellers Rank | #62,561 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #120 in Hair Thermal Protection Sprays |
| Brand Name | Alterna |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,038) |
| Global Trade Identification Number | 00873509027362 |
| Hair Type | Damaged/Dry Hair |
| Item Form | Spray |
| Item Volume | 125 ml |
| Item Weight | 4.9 ounces |
| Item model number  | 2412979 |
| Liquid Volume | 4.2 fluid ounces |
| Manufacturer | Alterna |
| Manufacturer  | Alterna |
| Material Type Free | Sulfate |
| Number of Items | 1 |
| Product Benefits | Helps seal hair surface to repair and prevent damage. Conditions and adds slip for detangling and styling ease. |
| Product Dimensions  | 1.6 x 1.6 x 6.8 inches; 4.9 ounces |
| Scent Name | Green Tea & Bergamot |
| UPC | 873509027362 |
| UPC  | 873509027362 |
| Unit Count | 125 Milliliters |

## Product Details

- **Hair Type:** Damaged/Dry Hair
- **Liquid Volume:** 4.2 fluid ounces
- **Material Type Free:** Sulfate
- **Scent:** Green Tea & Bergamot

## Images

![CAVIAR Anti-Aging Restructuring Bond Repair Leave-in Heat Protection Spray 4.2 Fl Oz | Strengthens and Protects Damaged Hair - Image 1](https://m.media-amazon.com/images/I/41jE5N0ISTS.jpg)

## Questions & Answers

**Q: How do I know if my hair needs bonding repair?**
A: Your hair may need bond repair if it feels dry, brittle, or frizzy. Other signs include breakage, split ends, difficulty styling, and lack of shine or elasticity. If your hair doesn’t respond to usual products, it might be time for bond repair.

**Q: How do I know when my hair is repaired?**
A: Repaired hair typically feels softer, looks shinier, and becomes more manageable. You'll notice reduced breakage, fewer split ends, and improved elasticity. Your hair will also retain moisture better and respond more positively to styling.

**Q: How long should I use Alterna’s Bond Repair product line before switching to other Alterna product lines?**
A: It's recommended to use Alterna's Bond Repair line consistently for 4-6 weeks to see significant improvement. After that, you can assess your hair's condition and either continue use or transition to other Alterna products for maintenance.

**Q: Is Alterna’s Bond Repair line for all hair types?**
A: The Bond Repair line benefits all hair types, helping restore and strengthen hair bonds. It's especially beneficial for those who frequently lighten or bleach their hair, as it helps repair damage from chemical processes, keeping hair healthier.

**Q: Can overuse of Alterna’s Bond Repair line be harmful?**
A: Unlike some animal-based protein formulas that can over-proteinize hair, our plant-based proteins don't bioaccumulate or stack, preventing future damage. Our Bond Repair formulas are proven to prevent breakage and strengthen hair with continued use.

## Frequently Bought Together

- Alterna Haircare CAVIAR Anti-Aging Restructuring Bond Repair Leave-in Heat Protection Spray 4.2 Fl Oz | Strengthens and Protects Damaged Hair
- Alterna Caviar Anti-Aging Multiplying Volume Styling Mist, 5 Ounce, For Fine, Thin Hair, Light Hold, Sulfate Free
- CAVIAR Anti-Aging Replenishing Moisture CC Cream |10-in-1 Hair Protection & Treatment Cream | Nourishes, Restores & Hydrates

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**Shop now:** [https://www.desertcart.jp/products/83948557-caviar-anti-aging-restructuring-bond-repair-leave-in-heat-protection](https://www.desertcart.jp/products/83948557-caviar-anti-aging-restructuring-bond-repair-leave-in-heat-protection)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-22*