---
product_id: 21997650
title: "Extra Strength Psoriasis Shampoo - Coal Tar Shampoo and Conditioner for Scalp Psoriasis, Seborrheic Dermatitis, Severe Dandruff, & Eczema - Exfoliating Relief for Flaky, & Itchy Scalp (8 oz)"
brand: "tarsum"
price: "HK$424"
currency: HKD
in_stock: true
reviews_count: 8
category: "Tarsum"
url: https://www.desertcart.hk/products/21997650-extra-strength-psoriasis-shampoo-coal-tar-shampoo-and-conditioner-scalp
store_origin: HK
region: Hong Kong
---

# Leave-on formula up to 1 hour 10% LCD + Salicylic Acid exfoliation 2% Coal Tar for potent relief Extra Strength Psoriasis Shampoo - Coal Tar Shampoo and Conditioner for Scalp Psoriasis, Seborrheic Dermatitis, Severe Dandruff, & Eczema - Exfoliating Relief for Flaky, & Itchy Scalp (8 oz)

**Brand:** tarsum
**Price:** HK$424
**Availability:** ✅ In Stock

## Summary

> 🛁 Unlock your scalp’s glow-up with Tarsum’s extra strength power!

## Quick Answers

- **What is this?** Extra Strength Psoriasis Shampoo - Coal Tar Shampoo and Conditioner for Scalp Psoriasis, Seborrheic Dermatitis, Severe Dandruff, & Eczema - Exfoliating Relief for Flaky, & Itchy Scalp (8 oz) by tarsum
- **How much does it cost?** HK$424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/21997650-extra-strength-psoriasis-shampoo-coal-tar-shampoo-and-conditioner-scalp)

## Best For

- tarsum enthusiasts

## Why This Product

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

## Key Features

- • **Targeted Scalp Therapy:** Clinically formulated 2% Coal Tar soothes psoriasis, eczema & dandruff at the source.
- • **Customizable Treatment Time:** Leave on dry from 5 minutes to 1 hour for personalized healing power.
- • **Deep Exfoliation & Moisture:** 10% LCD and salicylic acid combo exfoliates flakes while sealing in hydration.
- • **Hypoallergenic & Sulfate-Free:** Gentle on sensitive scalps without harsh sulfates or parabens—comfort meets care.
- • **Dermatologist-Recommended Efficacy:** Trusted by professionals with 4.5-star reviews and rapid visible relief.

## Overview

Tarsum Extra Strength Psoriasis Shampoo is a dermatologist-recommended, coal tar-based gel shampoo and conditioner designed to relieve scalp psoriasis, seborrheic dermatitis, severe dandruff, and eczema. Featuring 2% coal tar (10% LCD equivalent) and salicylic acid, it exfoliates flaky skin, reduces redness and inflammation, and locks in moisture. Its leave-on formula allows customizable treatment times from 5 minutes to 1 hour, delivering progressive relief. Hypoallergenic and free from sulfates and parabens, Tarsum supports long-term scalp health for dry, irritated scalps.

## Description

desertcart.com : Tarsum Extra Strength Psoriasis Shampoo - Coal Tar Shampoo and Conditioner for Scalp Psoriasis, Seborrheic Dermatitis, Severe Dandruff, & Eczema - Exfoliating Relief for Flaky, & Itchy Scalp (8 oz) : Hair Shampoos : Beauty & Personal Care

Review: It works faster than head and shoulders😜 - Recommended by my dermatologist. I swear you only need to do it a couple of times. The first time for 15 minutes. The second time leave it on for an hour. It is a very foaming shampoo. I use a good moisturizing cream rinse after. It works for flaking and itching and lifting of the scalp!
Review: Stinky but Effective – A Lifesaver for Psoriasis Relief - If you're dealing with scalp psoriasis, this shampoo is a total game changer. Within a few washes, I noticed significantly less flaking, redness, and irritation. It really works - better than anything else I've tried. Now, let’s talk about the smell... it's rough. Strong and medicinal, not something you look forward to in the shower. But honestly, the results make it worth it. I just follow up with a good moisturizing hair mask, which helps soften my hair and masks the scent a bit. Yes, it can be drying, but that’s an easy fix with the right conditioner or mask. For the relief it gives my scalp, I’ll gladly hold my nose and keep using it.

## Features

- THE BEST FOR YOUR SCALP: Tarsum is a Coal Tar leave in Shampoo and Conditioner that soothes the skin of your scalp, exfoliates flaky skin and plaque, and seals in moisture to help improve skin health. Get a shampoo for less irritation, less redness, and less inflammation with Tarsum.
- RELIEF FOR YOUR LIFE: When you apply Tarsum before your shower you can leave it on dry for anywhere between 5 minutes and 1 hour to get the level of action that's right for you. Tarsum is a shampoo and conditioner that works more the longer you leave it on.
- HEALING, SOOTHING SHAMPOO: Tarsum is specially formulated to help heal and improve itchy, dry, scalps and the inflammation, redness, flaky skin and plaque caused by psoriasis, seborrheic dermatitis, severe dandruff, and eczema. Tarsum delivers the best relief with a gel that promotes healing over time.
- MORE EFFECTIVE: Tarsum uses beta hydroxyacid with 10% LCD (liquor carbonis distillate) Coal Tar based solution to help take care of excess dead skin cells and take action at the source to give your scalp's skin the opportunity to heal.
- SUMMERS LABORATORIES: We take time and care to create solutions that are more than just effective in the short term, we create lotions, creams, ointments, shampoos, conditioners, and gels that give long-term skin, scalp, and hair support and help you live a better more comfortable life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012IW8V8 |
| Active Ingredients | Coal Tar 2% (10% LCD equivalent) – helps control itching, flaking, and redness associated with psoriasis, seborrheic dermatitis, and dandruff., Salicylic Acid, salicylic_acid |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #16,278 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #510 in Hair Shampoo |
| Brand | Tarsum |
| Brand Name | Tarsum |
| Customer Reviews | 4.5 out of 5 stars 1,361 Reviews |
| Global Trade Identification Number | 00794731011021 |
| Hair Type | Dry |
| Item Dimensions | 1.8 x 1.8 x 7.2 inches |
| Item Form | Gel |
| Item Height | 7.2 inches |
| Item Weight | 8 ounces |
| Liquid Volume | 236 Milliliters |
| Manufacturer | Summers Laboratories |
| Material Type Free | Sulfate-Free, Paraben-Free |
| Number of Items | 1 |
| Other Special Features of the Product | Hypoallergenic |
| Product Benefits | Exfoliating,Moisturizing,Soothing |
| Recommended Uses For Product | Seborrheic Dermatitis |
| Scent | Unscented |
| Scent Name | Unscented |
| Suitable Hair Color | All Hair Colors |
| UPC | 794731011021 787734631853 011086011026 885222787348 787734671316 |
| Unit Count | 8 Fluid Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Tarsum
- **Hair Type:** Dry
- **Item Form:** Gel
- **Scent:** Unscented

## Images

![Extra Strength Psoriasis Shampoo - Coal Tar Shampoo and Conditioner for Scalp Psoriasis, Seborrheic Dermatitis, Severe Dandruff, & Eczema - Exfoliating Relief for Flaky, & Itchy Scalp (8 oz) - Image 1](https://m.media-amazon.com/images/I/6124vEYo6dL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works faster than head and shoulders😜
*by J***D on January 14, 2026*

Recommended by my dermatologist. I swear you only need to do it a couple of times. The first time for 15 minutes. The second time leave it on for an hour. It is a very foaming shampoo. I use a good moisturizing cream rinse after. It works for flaking and itching and lifting of the scalp!

### ⭐⭐⭐⭐⭐ Stinky but Effective – A Lifesaver for Psoriasis Relief
*by R***3 on June 19, 2025*

If you're dealing with scalp psoriasis, this shampoo is a total game changer. Within a few washes, I noticed significantly less flaking, redness, and irritation. It really works - better than anything else I've tried. Now, let’s talk about the smell... it's rough. Strong and medicinal, not something you look forward to in the shower. But honestly, the results make it worth it. I just follow up with a good moisturizing hair mask, which helps soften my hair and masks the scent a bit. Yes, it can be drying, but that’s an easy fix with the right conditioner or mask. For the relief it gives my scalp, I’ll gladly hold my nose and keep using it.

### ⭐⭐⭐⭐⭐ Great stuff
*by D***N on November 20, 2025*

This product is very good. I have a bad psoriasis break out. I got this to try and it really helps. Ti clear it up highly recommend

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**Shop now:** [https://www.desertcart.hk/products/21997650-extra-strength-psoriasis-shampoo-coal-tar-shampoo-and-conditioner-scalp](https://www.desertcart.hk/products/21997650-extra-strength-psoriasis-shampoo-coal-tar-shampoo-and-conditioner-scalp)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*