What is the difference between this product and the tarsum shampoo/gel from summers 8 oz.?

Thank you for your question. There is no difference - this is a recent packaging change. Tarsum Professional Shampoo/Gel is now Tarsum Relief Shampoo. We apologize for any confusion!

I color my hair a reddish brown. Will it strip the color out? Especially the red tone?

I've been coloring my hair a deep auburn red for years and have been using the Tarsum shampoo for almost 2 years and as of yet it has not changed or stripped the color at all. Remember though that red color usually fades quicker than other colors. I normally color my hair every 5-6 weeks.

How long can I leave this in my hair before washing it out?

Directions: For use as a scalp treatment before bathing: twist open applicator tip. Apply evenly on affected areas. Leave on for 5 minutes, gradually increasing treatment times to 1 hour, or as directed by a doctor. Then rinse thoroughly with water. As a shampoo: wet hair, apply Tarsum, up to 10 minutes, then rinse. Use daily until flaking and itching are under control, then at least twice a week or as directed by a physician.

Thank your for your question. Tarsum Relief Shampoo is manufactured in the United States.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Tarsum Extra Strength Psoriasis Shampoo - Coal Tar Shampoo and Conditioner for Scalp Psoriasis, Seborrheic Dermatitis, Severe Dandruff, & Eczema - Exfoliating Relief for Flaky, & Itchy Scalp (4 oz)

Tarsum Extra Strength Psoriasis Shampoo - Coal Tar Shampoo and Conditioner for Scalp Psoriasis, Seborrheic Dermatitis, Severe Dandruff, & Eczema - Exfoliating Relief for Flaky, & Itchy Scalp (4 oz)

Product ID: 32511574

Details

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

⏳Customizable 5-60 min leave-on time

🧴10% Coal Tar for potent relief

🧼Exfoliates flaky, itchy scalp

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€ 41.73

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧴 Unlock your scalp’s calm with Tarsum – relief that sticks around!

LONG TERM SCALP HEALTH - Formulated by Summers Laboratories for sustained comfort and healthier scalp skin.
TAILORED TREATMENT TIME - Leave on dry from 5 minutes up to 1 hour for personalized scalp healing intensity.
CLINICALLY TRUSTED RELIEF - Recommended by dermatologists for faster, visible reduction in flaking and irritation.
POWERFUL COAL TAR FORMULA - Harnesses 10% LCD coal tar to target scalp psoriasis and severe dandruff at the source.
DUAL ACTION SHAMPOO CONDITIONER - Cleanses while moisturizing to reduce redness, inflammation, and dryness.

Tarsum Extra Strength Psoriasis Shampoo is a 4 oz coal tar-based shampoo and conditioner designed to soothe and exfoliate flaky, itchy scalps affected by psoriasis, seborrheic dermatitis, severe dandruff, and eczema. Featuring a potent 10% LCD coal tar solution combined with beta hydroxyacid, it offers customizable leave-on treatment from 5 minutes to 1 hour, promoting healing, reducing redness, and sealing in moisture for long-term scalp health. Dermatologist recommended and highly rated, Tarsum delivers effective relief where it matters most.

Specifications

ASIN	B000GCUV2Y
Active Ingredients	water,salicylic acid,coal tar
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#18,187 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #556 in Hair Shampoo
Brand	Tarsum
Brand Name	Tarsum
Customer Reviews	4.5 out of 5 stars 1,423 Reviews
Hair Type	Dry
Item Dimensions	6 x 4 x 4 inches
Item Form	Gel
Item Weight	4 Ounces
Liquid Volume	4 Fluid Ounces
Manufacturer	Summers Laboratories
Manufacturer Part Number	794731011014
Material Type Free	Steroid free
Model Number	SU0011-01
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	794731011014
Unit Count	4 Fluid Ounces

Reviews

A**A

23.04.2026

M**M

22.02.2026

M**M

16.01.2026

T**D

12.10.2025

A**Y

5.03.2026

A**Y

12.03.2026

E**R

16.08.2025

K**T

29.04.2021

K**R

12.06.2025

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TrustScore 4.5 | 7,300+ reviews

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