---
product_id: 15420654
title: "Jack Black - Double-Header Shampoo + Conditioner - PureScience Formula, Coconut Oil and Kelp Extract, Sulfate-Free, Removes Oil and Product Buildup, Lightly Conditions and Soothes, 16 Oz"
brand: "jack black"
price: "C$4576"
currency: NIO
in_stock: true
reviews_count: 13
category: "Jack Black"
url: https://www.desertcart.ni/products/15420654-jack-black-double-header-shampoo-conditioner-purescience-formula-coconut-oil
store_origin: NI
region: Nicaragua
---

# Removes Oil & Product Buildup Sulfate-Free PureScience Formula Infused with Coconut Oil & Kelp Extract Jack Black - Double-Header Shampoo + Conditioner - PureScience Formula, Coconut Oil and Kelp Extract, Sulfate-Free, Removes Oil and Product Buildup, Lightly Conditions and Soothes, 16 Oz

**Brand:** jack black
**Price:** C$4576
**Availability:** ✅ In Stock

## Summary

> 🥥✨ Elevate your hair game with the power of nature and science combined!

## Quick Answers

- **What is this?** Jack Black - Double-Header Shampoo + Conditioner - PureScience Formula, Coconut Oil and Kelp Extract, Sulfate-Free, Removes Oil and Product Buildup, Lightly Conditions and Soothes, 16 Oz by jack black
- **How much does it cost?** C$4576 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/15420654-jack-black-double-header-shampoo-conditioner-purescience-formula-coconut-oil)

## Best For

- jack black enthusiasts

## Why This Product

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

## Key Features

- • **Sulfate-Free & Gentle:** PureScience formula ensures scalp-soothing care without harsh chemicals or irritation.
- • **Long-Lasting Freshness:** Keeps hair feeling clean and light for days—no more daily washes or oily buildup.
- • **Effortless Rinse & Shine:** Light conditioning leaves no residue, just smooth, manageable hair with a refreshing coconut-peppermint scent.
- • **Nourishing Natural Boost:** Coconut oil and kelp extract deliver essential hydration and strengthen hair resilience.
- • **Cleanse & Condition in One:** Double-Header formula hydrates while deeply cleansing for effortlessly soft, shiny hair.

## Overview

Jack Black Double-Header Shampoo + Conditioner is a 16 oz sulfate-free liquid formula that combines cleansing and conditioning in one step. Enriched with coconut oil and kelp extract, it removes oil and product buildup while soothing and hydrating frizzy hair. Ideal for professionals seeking a low-maintenance, high-performance haircare solution that leaves hair soft, shiny, and fresh for days.

## Description

desertcart.com: Jack Black - Double-Header Shampoo + Conditioner - PureScience Formula, Coconut Oil and Kelp Extract, Sulfate-Free, Removes Oil and Product Buildup, Lightly Conditions and Soothes, 16 Oz : Beauty & Personal Care

Review: Excellent product - This product does exactly what it says it does. My hair feels clean and very soft as the conditioner and mixed with the shampoo is a perfect blend. The smell is nice as well, but I am most happy with the way that it leaves my hair looking and feeling. After using this product, I don’t have to wash my hair for a couple days and it still looks and feels nice instead of extremely oily and dirty, like it did before I used this product
Review: Cleans well, rinses out easily, smells great, another excellent Jack Black product - I'm a Jack Black fan. They make useful, high performing products that i really love. This product is both a shampoo and conditioner. Many other shampoos I have tried have both but they do not rinse out well plus they leave an oily residue on my shoulders and back. This shampoo cleans well, conditions my hair so that it has a soft feel without being oily and rinses out better than any 2 in 1 shampoo / conditioner I have tried. Jack Black products are personal favorites - I have a lot and use them all the time. This will be my go-to shampoo as long as I still have hair. Recommended

## Features

- A shampoo plus conditioner that hydrates and conditions to improve overall health of hair.
- Cleanses and conditions hair; Leaves hair shiny and soft; Removes oil and product build-up.
- To use, massage a quarter size amount into wet hair and scalp. Lather. Rinse.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UKLKNJC |
| ASIN  | B00UKLKNJC |
| Active Ingredients | coconut oil |
| Best Sellers Rank | #39,113 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #447 in Shampoo & Conditioner Sets |
| Brand Name | Jack Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (822) |
| Global Trade Identification Number | 00682223040867 |
| Hair Type | Frizzy |
| Is Discontinued By Manufacturer  | No |
| Item Form | Liquid |
| Item Weight | 2 Grams |
| Item model number  | 4086 |
| Manufacturer | Jack Black |
| Manufacturer  | Jack Black |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Product Benefits | Double-Header Shampoo + Conditioner cleanses and conditions hair, removes oil and prevents buildup. |
| Product Dimensions  | 1.97 x 2.95 x 7.48 inches; 0.07 ounces |
| Scent Name | Coconut, Peppermint |
| Special Ingredients | Coconut,Coconut Oil |
| UPC | 682223040867 |
| UPC  | 682223040867 |
| Unit Count | 16 Fluid Ounces |

## Product Details

- **Brand:** Jack Black
- **Hair Type:** Frizzy
- **Item Form:** Liquid
- **Material Type Free:** Paraben Free
- **Product Benefits:** Double-Header Shampoo + Conditioner cleanses and conditions hair, removes oil and prevents buildup.

## Images

![Jack Black - Double-Header Shampoo + Conditioner - PureScience Formula, Coconut Oil and Kelp Extract, Sulfate-Free, Removes Oil and Product Buildup, Lightly Conditions and Soothes, 16 Oz - Image 1](https://m.media-amazon.com/images/I/71Ny5THOmUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by W***S on May 19, 2024*

This product does exactly what it says it does. My hair feels clean and very soft as the conditioner and mixed with the shampoo is a perfect blend. The smell is nice as well, but I am most happy with the way that it leaves my hair looking and feeling. After using this product, I don’t have to wash my hair for a couple days and it still looks and feels nice instead of extremely oily and dirty, like it did before I used this product

### ⭐⭐⭐⭐⭐ Cleans well, rinses out easily, smells great, another excellent Jack Black product
*by D***O on May 14, 2019*

I'm a Jack Black fan. They make useful, high performing products that i really love. This product is both a shampoo and conditioner. Many other shampoos I have tried have both but they do not rinse out well plus they leave an oily residue on my shoulders and back. This shampoo cleans well, conditions my hair so that it has a soft feel without being oily and rinses out better than any 2 in 1 shampoo / conditioner I have tried. Jack Black products are personal favorites - I have a lot and use them all the time. This will be my go-to shampoo as long as I still have hair. Recommended

### ⭐⭐⭐⭐⭐ Works great
*by L***T on October 17, 2025*

Works great like all Jack Black products. Do not need to use very much! Will last a long time.

## Frequently Bought Together

- Jack Black - Double-Header Shampoo + Conditioner - PureScience Formula, Coconut Oil and Kelp Extract, Sulfate-Free, Removes Oil and Product Buildup, Lightly Conditions and Soothes, 16 Oz
- Jack Black Sleek Finish Texture Cream, 3.4 Oz. – Hair Styling Cream for Men & Women, Hair Texturizer for Dry to Normal Coarse, Thick, or Wavy Hair, Fragrance-Free Hair Lotion, Hair Product
- Jack Black Turbo Wash Energizing Body & Hair Cleanser, 33 Fl Oz – Rosemary, Eucalyptus & Juniper Berry – Mens Body Wash, Mens Shampoo, Skin Care, Hair Care, Dual-Purpose Body Wash Men, Sulfate–Free

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**Shop now:** [https://www.desertcart.ni/products/15420654-jack-black-double-header-shampoo-conditioner-purescience-formula-coconut-oil](https://www.desertcart.ni/products/15420654-jack-black-double-header-shampoo-conditioner-purescience-formula-coconut-oil)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-04-23*