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🔥 Clear scalp, confident you — fast, effective, and fuss-free!
Summers Laboratories Tarsum Shampoo/Gel is a clinically proven 8 oz treatment featuring 2% Coal Tar and salicylic acid to rapidly control itching, flaking, and redness caused by psoriasis, seborrheic dermatitis, and dandruff. Its sulfate- and paraben-free hypoallergenic formula is designed for dry hair and sensitive skin, delivering fast, visible results with minimal application. Trusted by thousands, it’s the go-to solution for professionals seeking a clear scalp and renewed confidence.












| 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 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #252,973 in Beauty ( See Top 100 in Beauty ) #9,561 in Hair Shampoos |
| Brand | Tarsum |
| Brand Name | Tarsum |
| Customer Reviews | 4.5 out of 5 stars 1,383 Reviews |
| Global Trade Identification Number | 00794731011021 |
| Hair Type | Dry |
| Hair type | Dry |
| Item Dimensions | 46 x 46 x 183 millimeters |
| Item Form | Gel |
| Item Weight | 0.5 Pounds |
| Item form | Gel |
| Liquid Volume | 236 Milliliters |
| Manufacturer | Summers Laboratories |
| Manufacturer Part Number | 794731011021 |
| Material Type Free | Sulfate-Free, Paraben-Free |
| Material type free | Sulfate-Free, Paraben-Free |
| Model Number | 794731011021 |
| Number of Items | 1 |
| Other Special Features of the Product | Hypoallergenic |
| Package Size Name | 8 oz |
| 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 |
L**S
Cleared my entire scalp in two washes.
Amazing results! I have had psoriasis on my scalp really bad since I was in middle school and it’s worsened as I’ve gotten older and it’s on my face, ears, shoulders and body. Normal medicated shampoos either did nothing or took months to do very little. The only thing that really helped was a liquid topical prescription. This was later replaced with a cream instead! That was fun, applying a thick cream on my entire scalp daily! Not only impractical but would leave my hair looking greasy and unwashed not to mention worked like a magnet for fuzz, pet hair and lots of other crap. I eventually used neutrogena tar shampoo. This stuff cleared it up completely. Stunk like hell but worked! I used it 3 times a week (and leave it on much longer than directed) for about 2-3weeks and weekly to maintain. I was totally satisfied with this! Until I found this. Honestly I couldn’t find the neutrogena and was in a hurry and just said f••• it, can’t be worse than other crap I’ve paid way too much for in the past. I’m glad I did because literally after my second use my scalp, ears, neck, shoulders and forehead is completely cleared up. No more flaky and itch head that threatens to take the last strips of my sanity. It still stinks just as bad (honestly reminds me of when my horses are having their hooves trimmed 🤷♀️) it also strips the dye from your hair. This doesn’t bother me as I shampoo with other stuff afterwards and the smell is gone the use a color conditioner to keep my hair color. But OMG it works so well n so fast! You use it on dry hair on the effected area and let it sit for 20 minutes to 1 hour. I usually do about 30 minutes but probably use more than I need to after that once or twice a month n i don’t have any issues. so a little goes a long way so the price is extremely fair. It also works on your body as well. I don’t wash my whole body with it only on spots where it’s needed. The photos don’t should it very well. But you can see it in my hair at the hairline area on the first picture. Imagine that on my whole head and thick n hard as well m. Second picture obviously it’s all cleared up.
K**R
Works on hair psoriasis
It's very expensive for it's size i also have to pay for postage it coming from a non eu country but it does work with my psoriasis in hair. Unfortunately it does not work on my psoriasis elsewhere buy to be fair nothing does Well I ordered another bottle so I'd say I'm happy
D**S
Treats the problem VERY well, lathers nicely, rinses clean, soothes skin irritation - great product
My dermatologist suggested I use this, and I have done so every day for over ten years to treat seborrheic dermatitis. I wash my face, head (I used it when I had hair too, hehe), neck and chest with it, no other treatments or medications. My hair was fine with it back in the day, wore and styled just fine. Lathers nicely, rinses clean, treats the problem very well. I don’t travel without a small bottle. Shoulders up, it’s my only soap/shampoo.
A**R
Works Well For Seb Derm
Item very pricey for so little, but probably the best coal tar shampoo I have tried. Very intense smell, but I don't mind it. I use it mixed with other shampoos because for me I need to attach this BS from all angles. I do recommend this.
R**E
Love the product.
The shampoo is good with lathers a lot. I use it twice since and I see less flaking in my scalp. It’s not thick but it goes a long way. It smells like some medication.
Trustpilot
2 months ago
2 weeks ago