---
product_id: 5206257
title: "BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz"
brand: "biosilk"
price: "₪131"
currency: ILS
in_stock: true
reviews_count: 13
category: "Bio Silk"
url: https://www.desertcart.co.il/products/5206257-biosilk-silk-therapy-original-reconstructing-treatment-for-adding-shine-helping
store_origin: IL
region: Israel
---

# Adds brilliant shine Weightless leave-in formula Prevents split ends & repairs BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz

**Brand:** biosilk
**Price:** ₪131
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock silk-smooth shine that turns heads everywhere ✨

## Quick Answers

- **What is this?** BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz by biosilk
- **How much does it cost?** ₪131 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/5206257-biosilk-silk-therapy-original-reconstructing-treatment-for-adding-shine-helping)

## Best For

- biosilk enthusiasts

## Why This Product

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

## Key Features

- • **Legacy of Luxury:** Since 1986, the original silk therapy trusted by millions for salon-quality results at home.
- • **Universal Hair Savior:** Perfectly formulated for all hair types—because your hair deserves the best, no exceptions.
- • **Effortless Shine Boost:** Transform dull hair into a luminous, frizz-free crown with a single, weightless application.
- • **Clean & Conscious Beauty:** Sulfate, paraben, and cruelty-free—glow guilt-free while protecting your hair and the planet.
- • **Silk-Powered Hair Revival:** Harness the strength of silk’s 17 amino acids to reconstruct and smooth every strand.

## Overview

BioSilk Silk Therapy Original is a pioneering, weightless leave-in treatment infused with natural silk proteins that repair, smooth, and protect all hair types. Celebrated since 1986, this sulfate, paraben, and cruelty-free formula prevents split ends while delivering brilliant shine and hydration, making it a must-have for professionals seeking effortlessly polished, healthy hair.

## Description

BioSilk is the original silk infused line of hair care products using natural pure silk in every product.Silk contains 17 of the 19 amino acids in hair and is the strongest fiber in the world equal to steel.Silk Therapy is the original weightless, leave-in silk replenishing and reconstructing treatment to repair, smooth and protect all hair types.Benefits:Ideal for all hair typesLeave in replenishing & reconstructing treatmentFills any voids in cuticle layerAids in preventing split endsProvides incredible shine

Review: Great product - Best product for dry or damaged hair. Leave your hair looking silky, soft, and looking well hydrated. Too much product will cause your hair to look oily. I ordered a large bottle that will last for about a year.
Review: Smells good and shiny hair - I love this serum. Love the smell, how it feels on your hair, makes your hair shine and frizz free.

## Features

- CREATES SMOOTH & SHINY HAIR: For centuries, silk was celebrated as a luxurious fabric due to its smooth texture & brilliant luster. This treatment was created as a weightless, leave-in silk replenishing formula to repair, smooth & protect all hair types.
- ORIGINAL SILK THERAPY: In 1986, Farouk Shami researched & discovered the benefits of silk & how it could be used for hair. He knew that women wanted their hair to be shiny, healthy looking & conditioned. Silk solved these 3 issues with this one product.
- BIOSILK HAIR TREATMENTS: BioSilk has some of the most powerful and effective treatments. Whatever your style, we have a treatment just for you. Choose yours today.
- HOW TO USE: Shake well before use. Place a small amount of silk therapy in your palms and apply from the scalp to ends. May be used on wet or dry hair or skin. Use as often as necessary.
- BIOSILK: The quest for healthier hair is how BioSilk Silk Therapy emerged in 1986. The creation of the Original Silk Therapy treatment has led to the development of BioSilk Hair Color and a full range of hair products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B001797W40 |
| Best Sellers Rank | #2,107 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #14 in Hair Treatment Masks |
| Customer Reviews | 4.8 4.8 out of 5 stars (41,048) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 0633911744147 |
| Language  | English |
| Manufacturer  | Farouk Systems |
| Manufacturer recommended age  | 18 months - 8 years |
| Product Dimensions  | 10.5 x 15 x 5.6 inches; 5.64 ounces |
| UPC  | 885376771088 633911401033 885892172208 885401537894 885529336812 633911651223 633911747223 885376888830 |

## Product Details

- **Brand:** BioSilk
- **Hair Type:** Damaged
- **Item Form:** Gel
- **Material Feature:** Cruelty Free
- **Product Benefits:** Shining, Smoothening, Split Ends Repair, UV Protection

## Images

![BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz - Image 1](https://m.media-amazon.com/images/I/51AC6LwmJDL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do you use this when your hair is wet or dry? (I just have a sample with no instructions).**
A: Wet, you don't want to put oil on dry hair

**Q: I can't seem to find the info I need on any sites. Is this product animal product free and cruelty free?**
A: The bottle states it does not use animal testing.  That being said,  I use it on my Cairn Terrier every time I bath him.  It makes his coat softer, and easier to brush.

**Q: Is is sulfate free**
A: I rea.d the bottle, and didn't see any sulfates listed.  I have been using it since 2001, and will never stop.  It is the best thing to ever happen to my hair.  It also is great on your skin

**Q: does this product contains any silicone?**
A: It has cyclotetrasiloxane, cyclopentasiloxane, and clyclopentasiloxane.  It is the best product I have ever used on my hair.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by D***S on December 26, 2025*

Best product for dry or damaged hair. Leave your hair looking silky, soft, and looking well hydrated. Too much product will cause your hair to look oily. I ordered a large bottle that will last for about a year.

### ⭐⭐⭐⭐⭐ Smells good and shiny hair
*by K***Y on February 15, 2026*

I love this serum. Love the smell, how it feels on your hair, makes your hair shine and frizz free.

### ⭐⭐⭐⭐⭐ Great product
*by J***N on January 22, 2026*

This makes my hair soft and shiny without looking greasy. Smells good too. I love it.

## Frequently Bought Together

- BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz
- CHI 44 Iron Guard Thermal Protection Spray, Nourishing Formula Helps Resist Heat Damage to Hair & Tame Frizz, 2 Oz
- BioSilk Hydrating Therapy Pure Moisture Leave-In Spray, Replenishes Hair Moisture & Protects From Frizz, Sulfate, Paraben, & Cruelty-Free, 7 Oz

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**Shop now:** [https://www.desertcart.co.il/products/5206257-biosilk-silk-therapy-original-reconstructing-treatment-for-adding-shine-helping](https://www.desertcart.co.il/products/5206257-biosilk-silk-therapy-original-reconstructing-treatment-for-adding-shine-helping)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-04*