---
product_id: 1798234
title: "Rock Hard Gel, Firm-Hold Hair Gel For Long-Lasting Styles, Sulfate, Paraben, & Cruelty-Free, 6 Oz"
brand: "biosilk"
price: "R348"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Bio Silk"
url: https://www.desertcart.co.za/products/1798234-rock-hard-gel-firm-hold-hair-gel-for-long-lasting
store_origin: ZA
region: South Africa
---

# Sulfate & paraben-free Firm hold, no flaking 6 oz perfect size Rock Hard Gel, Firm-Hold Hair Gel For Long-Lasting Styles, Sulfate, Paraben, & Cruelty-Free, 6 Oz

**Brand:** biosilk
**Price:** R348
**Availability:** ✅ In Stock

## Summary

> 💥 Rock your look with silk-powered, all-day hold that means business.

## Quick Answers

- **What is this?** Rock Hard Gel, Firm-Hold Hair Gel For Long-Lasting Styles, Sulfate, Paraben, & Cruelty-Free, 6 Oz by biosilk
- **How much does it cost?** R348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1798234-rock-hard-gel-firm-hold-hair-gel-for-long-lasting)

## 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

- • **Clean & Conscious:** Formulated without sulfates, parabens, and cruelty-free—because your style should be as ethical as it is sharp.
- • **Silk-Infused Strength:** Harness the power of silk’s 17 amino acids to rebuild and protect hair while adding moisture and shine.
- • **Versatile Application:** Works on wet or dry hair, perfect for defining waves, curls, or edgy textures with effortless style memory.
- • **Lightweight Yet Mighty:** Delivers a solid cast without weighing down fine or wavy hair—scrunch out for natural, touchable finish.
- • **Unbreakable Style, All Day:** Rock-hard hold that locks your look from morning meetings to after-hours events without flaking or residue.

## Overview

BioSilk Rock Hard Gel is a 6 oz firm-hold styling gel infused with natural silk proteins that strengthen and protect hair while delivering long-lasting, flake-free control. Free from sulfates and parabens, this cruelty-free formula works on wet or dry hair to create defined, resilient styles with a lightweight feel, ideal for fine, wavy, or textured hair.

## Description

BioSilk is the original silk infused line of hair care products using natural pure silk in every product.Benefits:Silk contains 17 of the 19 amino acids in hair and is the strongest fiber in the world...equal to steelSilk reconstructs damaged cuticles, strengthens hair, adds moisture, and revitalizes and rejuvenates hair for soft, supple, shiny resultsSilk protects against heat, cold, humidity, UV rays and pollutionFirm hold to create long lasting styles on wet or dry hair without flaking

Review: Best gel ever for fine, wavy hair - I love this gel so much. It's got incredible hold, and wavy fine hair needs more hold than you'd think. This stuff doesn't weigh my hair down or leave residue/stickiness, but it does create a really good cast and then breaks up beautifully when you scrunch it out. My hair stays in defined curl clumps pretty much all day, even when it's humid. I think people who have had trouble with this gel aren't properly emulsifying it prior to application. You need to add a little water to your hands and rub it between your palms really well. It will look white and a little frothy when it's properly emulsified, and then it absorbs into your hair follicles nicely.
Review: Great for wavy hair! - I’ve been using this product for a few years since I started styling my hair more naturally, it’s a great hard hold gel that lightweight finer texture wavy haired people can use. It gives my hair a great cast and holds my waves for a days. I also use it for my boys hair and it keeps my active 4 & 5 year old sons’ hair in place all day. Pros: solid cast, great for finer hair textures, use sparsely for best results, no weird scents and can be used for any gender. Cons: very sticky consistency and needs to be emulsified with water before using, and if you use too much it can leave flakes in your hair

## Features

- FIRM-HOLD STYLING GEL: Biosilk Rock Hard Gel with a firm hold creates long lasting styles on wet or dry hair without flaking. Ideal for shaping and defining.
- ROCK HARD LINE: BioSilk Rock Hard offers a line of styling products that provide exceptional control, shine, workability and style memory for edgy styles and extreme textures.
- BIOSILK STYLING PRODUCTS: BioSilk has some of the most powerful and effective styling gels, cremes, and oils. Whatever style you desire, we have a product to help you achieve it.
- HOW TO USE: Apply product to wet or dry hair and proceed with styling.
- 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  | B00B5PEU50 |
| Batteries  | 1 A batteries required. |
| Best Sellers Rank | #34,649 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #407 in Hair Styling Gels |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,518) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | I0025731 |
| Manufacturer  | BioSilk |
| Manufacturer recommended age  | 18 months - 8 years |
| Product Dimensions  | 7 x 2 x 1 inches; 6.2 ounces |
| UPC  | 885669973779 633911753507 633911651698 633911767450 |

## Product Details

- **Hair Type:** Dry
- **Liquid Volume:** 177 Milliliters
- **Material Type Free:** Dairy Free
- **Product Benefits:** Firm Hold
- **Scent:** Aloe

## Images

![Rock Hard Gel, Firm-Hold Hair Gel For Long-Lasting Styles, Sulfate, Paraben, & Cruelty-Free, 6 Oz - Image 1](https://m.media-amazon.com/images/I/61VW4U4PziL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best gel ever for fine, wavy hair
*by G***K on January 30, 2024*

I love this gel so much. It's got incredible hold, and wavy fine hair needs more hold than you'd think. This stuff doesn't weigh my hair down or leave residue/stickiness, but it does create a really good cast and then breaks up beautifully when you scrunch it out. My hair stays in defined curl clumps pretty much all day, even when it's humid. I think people who have had trouble with this gel aren't properly emulsifying it prior to application. You need to add a little water to your hands and rub it between your palms really well. It will look white and a little frothy when it's properly emulsified, and then it absorbs into your hair follicles nicely.

### ⭐⭐⭐⭐⭐ Great for wavy hair!
*by N***K on September 5, 2024*

I’ve been using this product for a few years since I started styling my hair more naturally, it’s a great hard hold gel that lightweight finer texture wavy haired people can use. It gives my hair a great cast and holds my waves for a days. I also use it for my boys hair and it keeps my active 4 & 5 year old sons’ hair in place all day. Pros: solid cast, great for finer hair textures, use sparsely for best results, no weird scents and can be used for any gender. Cons: very sticky consistency and needs to be emulsified with water before using, and if you use too much it can leave flakes in your hair

### ⭐⭐⭐⭐⭐ Hard Hold Is An Understatement
*by D***5 on September 15, 2025*

This is most assuredly a strong old gel. I applied it in conjunction with my Jessicurl Confident Coils, and I have never had such good waves/curls since I went natural about 5 months ago. And I had hardly any frizz for the 1st 3-4 wash days after 0 wash day. It was only after I tried to freshen it with a mix of water, leave-in conditioner, and gel mixed in my spray bottle that the frizz began. I suppose it was the getting it wet that started the whole frizz thing. And a little goes a long way, and I strongly recommend that you emulsify it really well in your hands before you apply it, brush it in to distribute, and then scrunch it in. It is a very tacky gel, so you want to handle it with wet hands so it doesn't create a sticky mess. This is probably one of the best stronghold gels that I have tried. For me, it has even beaten out my Ouidad Stronger Hold Anti-Humidity Gel. I still had a good bit of frizz with that, but with this one, the frizz factor was negligible, and the humidity protection was fabulous (I live in the deep south with high humidity). I have fine, high porosity, medium density hair, and this did not weigh my hair down at all. It creates a great cast, which I slept in that I scrunched out with some bonding oil I use the next morning. I also suggest that it be applied to extremely wet hair; you will get better distribution if you do, and it makes it so much easier to brush through. I do most definitely recommend this gel if you are looking for a good cast, hard hold, and humidity protection.

## Frequently Bought Together

- BioSilk Rock Hard Gel, Firm-Hold Hair Gel For Long-Lasting Styles, Sulfate, Paraben, & Cruelty-Free, 6 Oz
- BioSilk Silk Therapy Finishing Spray Natural Hold, Natural-Hold Hairspray For Long-Lasting Styles, Sulfate, Paraben, & Cruelty-Free, 10 Oz
- BioSilk Silk Therapy Original Cure, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 12 Oz

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-14*