---
product_id: 4654137
title: "21 B5 Silk Protein Leave-In Conditioner – Instant Hair Repair and Deep Moisture Treatment, 6.9 Ounce"
brand: "salerm"
price: "$45.67"
currency: USD
in_stock: true
reviews_count: 8
category: "Salerm"
url: https://www.desertcart.us/products/4654137-21-b5-silk-protein-leave-in-conditioner-instant-hair-repair
store_origin: US
region: United States of America
---

# Silk proteins penetrate hair core Deep hydration for dry, damaged hair Pro-vitamin B5 in liposomes, 10x effective 21 B5 Silk Protein Leave-In Conditioner – Instant Hair Repair and Deep Moisture Treatment, 6.9 Ounce

**Brand:** salerm
**Price:** $45.67
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock salon-worthy shine & resilience every day! 💁‍♂️

## Quick Answers

- **What is this?** 21 B5 Silk Protein Leave-In Conditioner – Instant Hair Repair and Deep Moisture Treatment, 6.9 Ounce by salerm
- **How much does it cost?** $45.67 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/4654137-21-b5-silk-protein-leave-in-conditioner-instant-hair-repair)

## Best For

- salerm enthusiasts

## Why This Product

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

## Key Features

- • **Core-Deep Repair:** Silk proteins with micro-size molecules restore hair from within
- • **Universal Appeal:** Perfect for all hair types, including curly and treated hair
- • **All-Day Protection:** Shields hair from sun, heat, chlorine & saltwater damage
- • **10x Potent Shine Boost:** Liposome-encapsulated Pro-vitamin B5 delivers unmatched natural gloss
- • **Lightweight & Non-Greasy:** Leaves hair soft, smooth, and frizz-free without heaviness

## Overview

Salerm 21 B5 Silk Protein Leave-In Conditioner is a scientifically formulated, lightweight treatment designed to deeply repair and protect dry, damaged, or treated hair. Featuring micro-sized silk proteins that penetrate the hair core and Pro-vitamin B5 encapsulated in liposomes for 10x enhanced effectiveness, it delivers lasting shine, softness, and frizz control while shielding hair from environmental stressors like sun, heat, and chlorine. Trusted by over 23,000 users with a 4.7-star rating, this 6.9 oz tube is your go-to for healthy, manageable hair with a luxurious jasmine & amber scent.

## Description

Salem 21 has been scientifically developed to add gloss and life to damaged, treated, porous or dry hair. It also protects hair from harmful elements such as sunlight, heat chlorine, saltwater, etc. The silk proteins of Salem 21 repair hair deeply because, due to their small size, reach the core. Pro-vitamin B5 gives you the natural shine of healthy, looked-after hair and is now incorporated in liposomes; making it 10 times more effective.

Review: A Classic Leave-In That Never Disappoints - I’ve used The Salerm 21 Leave-In since I was a child and after taking a break and trying other products, I decided to give it another chance and I’m so glad I did. It leaves my hair soft, smooth, and frizz-free without feeling heavy or greasy, smells great, and makes my hair look healthier and easier to manage. Definitely one of the best products I’ve ever bought for my hair.
Review: Awesome conditioner - Great product. My hair is moistured and is very healthy since us g this conditioner. It smells delicious. I also use it for my son’s hair which is very curly and it is so nice to untangle his hair every morning and it creates really bouncy fluffy curls. Love this product.

## Features

- Developed to add gloss and life to damaged, treated, porous or dry hair
- The silk proteins of Salem 21 repair hair deeply because, due to their small size, reach the core
- Pro-vitamin b5 gives you the natural shine of healthy, looked-after hair and is now incorporated in liposomes; making it 10 times more effective
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005WIHPQ2 |
| Additional Features | Leave In |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #4,726 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #92 in Hair Conditioner |
| Brand | SALERM |
| Brand Name | SALERM |
| Customer Reviews | 4.7 out of 5 stars 23,250 Reviews |
| Hair Conditioner Type | Leave-In Hair Conditioner |
| Hair Type | Damaged, Dry |
| Item Dimensions | 7 x 2.2 x 2.1 inches |
| Item Form | Cream |
| Item Weight | 6.9 Ounces |
| Liquid Volume | 6.9 Fluid Ounces |
| Manufacturer | Mainspring America, Inc. DBA Direct Cosmetics |
| Material Feature | Natural |
| Material Features | Natural |
| Number of Items | 1 |
| Package Type Name | Tube |
| Product Benefits | Shining |
| Recommended Uses For Product | Conditioner,Dry Hair,Leave-in |
| Scent Name | Jasmine & Amber |
| Unit Count | 6.9 Ounce |

## Product Details

- **Brand:** SALERM
- **Hair Type:** Damaged, Dry
- **Item Form:** Cream
- **Material Feature:** Natural
- **Product Benefits:** Shining

## Images

![21 B5 Silk Protein Leave-In Conditioner – Instant Hair Repair and Deep Moisture Treatment, 6.9 Ounce - Image 1](https://m.media-amazon.com/images/I/715IVRUcBFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this an oily leave-in?**
A: You do have to be careful not to apply to your roots, if you apply too much it will make your hair look oily. I would recommend this product for those with dry hair.

**Q: Can this be used on natural African American hair?**
A: Yes, in fact it was designed for naturally kinky hair. Have used this product for years, all the great Dominican salons in New York use it exclusively.

**Q: Does this product work the same way as the Salem 21 Leave in Conditioner silk protein?**
A: Yes. The product Salerm 21 B5 Silk Protein is in fact the same as the Salerm 21 Leave in Conditioner. The product comes in Cream and Lotion form. The bottle is a lotion, which is a lighter version of the product and the tube is a cream, which is a thicker version.

**Q: What are the ingredients?**
A: ingredients are: aqua (water), propylene glycol, cetyl alcohol, glycerin, cetrimonium chloride, cyclopentasiloxane, serica (silk), panthenol, phospholipids, linoleamidopropylp pg-domonium chloride phosphate, acrylates/c-10-30 alkyl acrylates crosspolymer, chondrus crispus (carrageenan), triethanolamine, edta, phenoxyethanol, methylparaben, butylparabenm ethylaparaben, propylparaben, isobutylparaben, parfum (fargrance), amodimethicone, sodium methylparaben, citric acid, trideceth-12, disodium edta, c.i.19140 (fd&c yellow n'5).

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Classic Leave-In That Never Disappoints
*by L***E on December 30, 2025*

I’ve used The Salerm 21 Leave-In since I was a child and after taking a break and trying other products, I decided to give it another chance and I’m so glad I did. It leaves my hair soft, smooth, and frizz-free without feeling heavy or greasy, smells great, and makes my hair look healthier and easier to manage. Definitely one of the best products I’ve ever bought for my hair.

### ⭐⭐⭐⭐⭐ Awesome conditioner
*by C***A on February 4, 2026*

Great product. My hair is moistured and is very healthy since us g this conditioner. It smells delicious. I also use it for my son’s hair which is very curly and it is so nice to untangle his hair every morning and it creates really bouncy fluffy curls. Love this product.

### ⭐⭐⭐⭐⭐ El olor es riquísimo
*by J***Y on March 28, 2026*

Excelente producto

## Frequently Bought Together

- Salerm 21 B5 Silk Protein Leave-In Conditioner, 6.9 Oz
- Salerm - Hydrating Shampoo 21 Silk Protein - 1000 ml - for Dry and Damaged Hair - with Silk Proteins - Nourishes, Repairs, and Revitalizes Hair - Heat Protection

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*