---
product_id: 14717461
title: "BioSilk Silk Therapy Lite, Ultra-Light Leave-In Hair Treatment for Fine & Thin Hair, Smooths, Conditions & Adds Shine, Sulfate-Free, Paraben-Free, Cruelty-Free, 2.26 Oz"
brand: "biosilk"
price: "€ 33.28"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bio Silk"
url: https://www.desertcart.gr/products/14717461-biosilk-silk-therapy-lite-ultra-light-leave-in-hair-treatment
store_origin: GR
region: Greece
---

# Silk protein smoothness Sulfate & paraben-free Ultra-lite formula BioSilk Silk Therapy Lite, Ultra-Light Leave-In Hair Treatment for Fine & Thin Hair, Smooths, Conditions & Adds Shine, Sulfate-Free, Paraben-Free, Cruelty-Free, 2.26 Oz

**Brand:** biosilk
**Price:** € 33.28
**Availability:** ✅ In Stock

## Summary

> 💫 Elevate your fine hair game with the legendary silk touch!

## Quick Answers

- **What is this?** BioSilk Silk Therapy Lite, Ultra-Light Leave-In Hair Treatment for Fine & Thin Hair, Smooths, Conditions & Adds Shine, Sulfate-Free, Paraben-Free, Cruelty-Free, 2.26 Oz by biosilk
- **How much does it cost?** € 33.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/14717461-biosilk-silk-therapy-lite-ultra-light-leave-in-hair-treatment)

## 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

- • **Top-Rated Hair Savior:** 4.7-star favorite with nearly 2,000 reviews—join the community of smooth hair enthusiasts
- • **Versatile Application:** Use on wet or dry hair, even on skin, for all-day silky manageability
- • **Clean Beauty Commitment:** Free from sulfates, parabens, and cruelty—because your hair deserves pure care
- • **Proven Silk Therapy Legacy:** Harnesses decades of silk innovation since 1986 for shiny, healthy hair
- • **Weightless Silk Smoothness:** Transforms fine, thin hair without heaviness or oiliness

## Overview

BioSilk Silk Therapy Lite is a lightweight, leave-in reconstructing treatment designed specifically for fine and thin hair. It delivers a smooth, silky finish without weighing hair down or adding oil. Formulated with silk proteins and free from sulfates, parabens, and cruelty, this versatile treatment can be applied on wet or dry hair and is a trusted favorite with a 4.7-star rating from nearly 2,000 users.

## Description

BioSilk Silk Therapy Lite is an ultra-lite leave in reconstructing treatment formulated to give fine and thin hair a miraculously smooth and silky appearance without adding excess oil or weighing down hair.

Review: fabulous product, less is better - I have been buying this for years. Tames the frizzes, gives a great shine and hair is more manageable.
Review: Smells fantastic, pairs well with fine hair - Light wt nongreasy

## Features

- RECONSTRUCTING TREATMENT: BioSilk Silk Therapy Lite is an ultra-lite leave in reconstructing treatment formulated to give fine and thin hair a miraculously smooth and silky appearance without adding excess oil or weighing down hair.
- SILK THERAPY: In 1986, Farouk Shami 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. He found that Silk was capable of solving these 3 issues.
- 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 each use to avoid silk protein build-up. Place a small amount of Silk Therapy Lite in the palms and apply from mid-lengths to the ends. May be used on wet hair, dry hair, and skin. Use as often as needed.
- BIOSILK: The quest for healthier hair is how BioSilk Silk Therapy emerged in 1986. The creation of the BioSilk Silk Therapy Original treatment has led to the development of a full range of BioSilk hair products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00N44GYZ4 |
| Batteries  | 1 A batteries required. |
| Best Sellers Rank | #12,822 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #48 in Scalp Treatments |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,874) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | BSSTL2 |
| Language  | English |
| Manufacturer  | BioSilk |
| Product Dimensions  | 4 x 3 x 2 inches; 1 ounces |
| UPC  | 633911744246 |

## Product Details

- **Brand:** BioSilk
- **Hair Type:** All
- **Item Form:** Liquid
- **Material Feature:** Cruelty Free
- **Product Benefits:** Conditioning

## Images

![BioSilk Silk Therapy Lite, Ultra-Light Leave-In Hair Treatment for Fine & Thin Hair, Smooths, Conditions & Adds Shine, Sulfate-Free, Paraben-Free, Cruelty-Free, 2.26 Oz - Image 1](https://m.media-amazon.com/images/I/51-bOrSZoQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ fabulous product, less is better
*by K***L on October 6, 2025*

I have been buying this for years. Tames the frizzes, gives a great shine and hair is more manageable.

### ⭐⭐⭐⭐⭐ Smells fantastic, pairs well with fine hair
*by C***E on January 15, 2026*

Light wt nongreasy

### ⭐⭐⭐⭐⭐ Great Product but use Lightly!
*by C***M on January 3, 2017*

I have fine but long hair (dry on the ends), and while I've used the regular Biosilk Silk Therapy on and off for years, I much prefer this newer light version for my particular type of fragile hair. (My hair is weakened by periodic highlights). The viscosity is not nearly as thick as the regular Silk Therapy, and when used in the right amount (you just rub a tiny bit in your hands and then apply mostly to ends of hair) it does not weigh down your hair in the least. I apply this when my hair is towel dried a bit but not yet blow dried, and after my hair is dry you would never know it's on my hair at all, you simply cannot feel it. Like any similar product, you could apply too much and end up with gunky feeling, greasy hair, so I'll repeat that I need hardly any at all (just a few drops) to add a bit of moisture mostly to my ends. I put a couple of drops in my hand and then rub my hands together like I'm applying lotion to my hands, so it's all on my hands lightly and uniformly at first, and at that point I "pat" it onto my hair). When I'm done with the ends, my hands still have a bit of ST on them and I pat that on the hair around my head to help with flyaway shorter hairs, but I'm barely applying any product at that point. I'm extremely fanatical about not wanting to "feel" any hair products on my dried hair or have it be weighed down because my hair strands are quite fine, and this Silk Therapy Lite is wonderful. I'll add that since you use so little of it, this bottle lasts quite a long time, 5 or 6 months at least. I hope they don't discontinue it as I like it better than anything I've thus far tried (I used to love Pearatin, but that was discontinued last year and to tell the truth, I like S.T. Lite better!). Finally, the Amazon price is probably half of what it would be in a beauty supply store (if they even have it!). I first got a bottle from my hairdresser, but I wasn't able to find it in any supply stores so I was extremely pleased to find it on Amazon. Update 9/19/17: Price is now DOUBLE what I paid in January. What gives?

## Frequently Bought Together

- BioSilk Silk Therapy Lite Reconstructing Treatment for Fine & Thin Hair Leave-In Hair Serum Hair Oil Treatment Strengthens, Smoothens & Adds Shine Prevents Split Ends Paraben Free, 67 ml
- BioSilk Silk Therapy 17 Miracle Leave In Conditioner, 167 ml
- Biosilk Silk Therapy Duo Set Shampoo And Conditioner 12 Oz

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**Shop now:** [https://www.desertcart.gr/products/14717461-biosilk-silk-therapy-lite-ultra-light-leave-in-hair-treatment](https://www.desertcart.gr/products/14717461-biosilk-silk-therapy-lite-ultra-light-leave-in-hair-treatment)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-09*