

🧴 Clear skin, confident you — the sulfur soap that means business.
Grandpa's Thylox Acne Treatment Soap is a 3-pack of 3.25 oz bars formulated with sulfur to target acne, perioral dermatitis, and pet skin irritations. With a strong 4.6-star rating and a reputation for fast, effective relief, it’s a dermatologist and pet-owner favorite that deep cleanses while maintaining skin balance.






| ASIN | B071VP3WFN |
| Best Sellers Rank | #209,021 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2,936 in Bath Soaps |
| Customer Reviews | 4.6 4.6 out of 5 stars (441) |
| Is Discontinued By Manufacturer | No |
| Item model number | SG_B071VP3WFN_US |
| Manufacturer | Grandpa's Brands |
| Product Dimensions | 3.83 x 1.38 x 3.25 inches; 3.2 ounces |
V**S
Cleared my dog's skin issues and helps my perioral dermatitis
I use this soap to help keep my perioral dermatitis from flaring up. My doctor prescribed me a sulpher wash that helped and I found this to work just as good. I like how the soap smells but it will leave a sulpher smell to your skin. I mostly smell it when I get hot. I made the mistake of washing my whole body with it and when I started heating up at the gym I smelled like a walking fart. My dog is highly allergic to fleas and gets dermatitis from just getting one her. Even if she has no fleas she will continue to itch for weeks. After trying everything I decided to use this soap. It worked almost instantly! No more itching! No more skin issues. It also helps if she gets that yeast smell around ears and tail. It does leave her with a slight sulpher smell but not horrible.
B**C
Favorite soap ever!
I love this soap - cleans well and my skin feels great afterwards ☺️
H**.
Love it!!
This is the BEST soap! Helped with keeping my face clear when other well known acne products became too harsh. My skin got more sensitive &’got adult acne. This helps a lot but more importantly doesn’t irritate my sensitive skin & make things worse. Scent is very mild almost no scent. I’m scent sensitive &’it doesn’t bother me. You’ll smell the sulfur a little but it’s expected how could it be an ingredient & not have some trace of the smell? I’d be leery if I couldn’t smell it!
M**E
Works & lasts!
My 16 year old son had terrible acne. This is the only thing that has worked. He is not willing to use acne programs that require multi-step product usage. This makes facial care easy since he just uses it once a day while he's showering. He only gets an occasional pimple now. I think it may be helping his acne scars too. I use it too for my perimenopause hormonal acne (jawline). I've tried sulfur soap years ago that didn't work. I think this has a few more ingredients added to the sulfur that help heal the acne. We are thankful we found this product.
A**R
So far sulfur has helped
This is the soap for me. I tried the SAL3 and the other one that is branded with an “S” on it and I didn’t approve. The SAL3 smells bad, but works. The soap with the “S” on it also smelled which wasn’t bad, but it slightly dried the skin. So using Grandpa’s Thylox soap is better because I feel moisturized. I use it in the shower like a regular soap for the body. I haven’t experienced irritation or discomfort. Although, I don’t like the smell. I can tolerate it. I kept buying and buying other soaps and products until I discovered sulfur. I recommend it. And 3 sulfur bars for $15 is a great deal. I bought 2 for the same price here on Amazon from another seller, but I figured I search for a better deal. It might work for you. It just depends on the acne you have. I’m still struggling getting rid of some from different places in the body. This sulfur soap should be a start.
G**E
Good product.
I have been using this product for the last three years (dermatologist recommended). I've not had an issue with it. The soap works will with my skin type. The only issue is it has a distinct smell that lingers on cloth you may use.
C**Z
Love this product
I had previously bought a sulfur soap before this and loved it, but when It came to rebuying it I couldn't find it anymore. I than shopped around and found this product. I love this product its one of the main product I use as a cleanser. It works great on my face. It brings up pimples under the skin in less than a day. Reduces pimples and help with oily skin. I buy this every 4 months. Last a long time recommending this to anyone that has trouble skin and breakout.
M**.
Love it
This product is amazing. I've always had to utilize trial and error with all the products I use on my body, I'd find hair products that work great for my hair but then they cause irritation on my arms, chest, and back. With this product now I can use all the products that work! Within TWO days I noticed a difference. I usually get tiny little pimples on my upper arms, chest, and upper back. After two days of using this soap on those areas they have vanished. I do wash my hair out first, THEN use this soap on my skin to remove any of the irritating hair product that could be on my skin. The smell doesn't bother me, it has a slight sulfur smell since that's one of the ingredients but it wouldn't be the amazing product it is without it! I use NON-COMEDOGENIC lotion on my skin after I shower to also help keep my skin clear. My skin doesn't smell like sulfur, either. Keep in mind, everyone's skin is different, this product works differently for everyone, works fine for me! Both of my parents have large pores and oily skin, FYI.
Trustpilot
2 weeks ago
3 weeks ago