Dr. Gross Colloidal Sulfur Anti-Aging Mask, 1.7 oz.

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What is it: This gentle, pore-refining Colloidal Sulfur Mask helps to reduce the appearance of pores, firm skin texture, and promote clearer, smoother, more radiant skin.

Who is it for: Anyone with aging skin will benefit from this product. It is also effective for those with an oily T-zone, as well as breakouts.

Why is it different: This product contains 5% colloidal sulfur. The formula can be applied as a targeted treatment for problem areas or as an allover mask.

How do I use it: Cleanse skin thoroughly before applying, and use as needed. To use as a mattifying product under makeup, apply a thin layer to skin and rub in like a cream, or apply before bed as an overnight mask.

From Dr. Gross.


  • 1.7-fl oz Colloidal Sulfur Mask

Clarifying Colloidal Sulfur Mask
QVC A237931

Active Ingredients: Colloidal Sulfur 5.0%
Ingredients: Colloidal Sulfur, Water (Aqua), Kaolin, Glyceryl Stearate, Glycerin, PEG-100
Stearate, Butylene Glycol, Cetearyl Alcohol, Aloe Barbadensis Leaf Juice, Zinc
Oxide, Bentonite, Carthamus Tinctorius (Safflower) Seed Oil, Opuntia Tuna
Flower/Stem Extract, Salix Alba (Willow) Bark Extract, Bisabolol, Glycyrrhiza
Glabra (Licorice) Root Extract, Farnesol, Rosmarinus Officinalis (Rosemary) Leaf
Oil, Phenylethyl Resorcinol, Retinol, Tocopheryl Acetate, Sodium PCA,
Ethylhexylglycerin, Allantoin, Polysorbate 20, Phenoxyethanol
Information provided by Dr. Dennis Gross Skincare™
About Dr. Dennis Gross
About Dr. Dennis Gross

Dr. Dennis Gross is a board-certified dermatologist and dermatologic surgeon who has been in practice for 25 years. He's the creator of Dr. Dennis Gross Skincare, which is inspired by the skin-care concerns of patients at his NYC practice. Dr. Gross is nationally recognized and has been featured as one of New York magazine's Best Doctors for his expertise in skin health, as well as his approach to creating and maintaining the most natural-looking skin. With his skin-care line, Dr. Gross gives customers refined, refreshed, radiant-looking skin utilizing the latest technology and carefully selected ingredients.

Dr. Gross has conducted extensive skin cancer research, including a number of clinical studies conducted at the prestigious Memorial Sloan-Kettering Cancer Center. Dr. Gross' skin cancer research has been published in multiple peer-reviewed journals, including the Journal of Medical Microbiology and the Journal of Experimental Medicine. He has been a board member for the Skin Cancer Foundation and is a collaborating member of the American Cancer Society, as well as the Society for Dermatologic Surgery and Oncology. Dr. Gross has also been a contributing author for a number of dermatology textbooks currently used in medical education across the US. He earned his medical degree with research distinctions from New York University School of Medicine and completed his dermatology residency from New York University Medical Center.

Dr. Gross is a regular, invited guest on many TV shows and has been featured in top magazines. He travels the country lecturing and speaking to professionals and consumers about skin health. His book, Your Future Face, focuses on a customized approach for individual skin problems.

Information provided by Dr. Dennis Gross.

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Reviews & Community QA

Rated 4.3 out of 5 by 22 reviewers.
Rated 2 out of 5 by not as promised I had tried a sample of Peter Thomas Roth's Sulphur mask and loved it. Then I couldn't find it anywhere, so I tried this one. I used the whole container to give it a fair shot. There is no comparison to PTR's version. His mask will dry up a zit over night. 12-06-15
Rated 5 out of 5 by Great for oily skin! Love the way my skin feels after this. It cleans out my pores and leaves my skin glowing. 10-06-15
Rated 5 out of 5 by Great product I use this at bedtime on my oily areas. I also use it on a zit, quickly dries up. 11-04-14
Rated 5 out of 5 by It DOES work! Have used it several times as a quick fix and rinsed it off with cool water. Last night I kept it on all night. After rinsing with cool/cold water and applying Dr. Gross' Vitamin C serum, my face felt smooth and firm. No way do I look my 75 years. I thankfully have this on auto delivery. 09-03-14
Rated 5 out of 5 by Love it!!!! Please, please, PLEASE!!!!! Don't ever stop selling this product. Nothing has helped me more than this product. I have very oily skin, and with age, my pores have become huge! :( But I use this mask on my cheeks and chin, before my moisturizer, and my make-up looks flawless the ENTIRE DAY! I love Dr. Gross and his products; the man is a genius! 07-20-14
Rated 5 out of 5 by Love Love Love I am back to re-order for the 3rd time. I am over 50 and this is the only product that gets rid of my blackheads. I love the way my skin feels after using this product, very soft and smooth. 04-29-14
Rated 5 out of 5 by Unbelievable Results! This is an amazing product! I don't often write reviews but felt compelled to write in favor of this excellent product. I battled with whiteheads on my forehead for years which would not clear up from using other products or even by squeezing them. In one, simple 10 minute application they disappeared completely! Thank you thank you, thank you Dr. Gross. The effectiveness of all of your products far exceeds the effectiveness of comparable products on the market. What makes them unique is that THEY WORK! No hype, just action! Please try Dr. Gross's products, ladies. The mild sulfur smell is not offensive to me, dissipates quickly, and is well worth the unbelievable results. 04-28-14
Rated 5 out of 5 by A Product For All Ages I'm 71 and noticed some blackheads on the side of my nose(oh,no!), and to top that off, a rough feeling around the chin. So I got busy and have applied this wonderful mask for the last two days, in the mornings. What a difference. I also use the other skin moisturizer and serum from Dr. Gross. Makeup glides on smoothly without using a primer, and the blackheads are gone. This great product is suitable for everyone. Recommended! 04-27-14
Rated 5 out of 5 by Very good product This product works wonderfully on blemishes with just one use. Being over 60, I had not had breakouts since I was in my twenties. The high sulfur content of this product is obviously the key to its success. I did not realize how well it tightens pores until I read some of the reviews and tried it. I don't wear this under makeup unless I'm staying at home, since I am aware of the sulfer smell. For me, the sulfer smell when worn overnight dissipates rather quickly. However you decide to have it work for you, I think you'll be happy with your purchase. 07-31-13
Rated 5 out of 5 by FINALLY Finally a product that does what it says. I am very happy with my purchase. No smell like the other's who have written a review, at least not what I can smell. Used it both at the end of the day, leaving it on for 10 minutes, and my skin felt and looked great. Also, used it under my make-up and it kept oil at bay. My pores are gigantic and this product did diminish the look of them which pleasantly surprised me because I've tried everything! Worked for me. Worth a try. 07-17-13
Rated 5 out of 5 by Great To Tighten Pores. My pores are a big problem to me. This helps so much to clean out pores so that they get smaller because you are getting the yuck out of your pores. Would highly recommend. Smell does not bother me and seems only temporary. Wear all night and your pores will be much smaller in the morning!!! Does what it says and I love the delivery system because it keeps product fresh without exposing it to bacteria. Thank you for such a good product!! 07-17-13
Rated 2 out of 5 by Results only temporary; really bad smell When I was watching this on TV, the QVC host said the slight smell would disappear. What a huge mis-statement. It has a VERY bad sulphur smell, and it lasts all day long. The product did temporarily shrink my nose pores, but by the end of the day it wore off. I kept wondering if others around me could smell the sulphur. Back it went. Not effective enough to outweigh the bad smell. 07-12-13
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