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Most Recent Questions
Recent Question:
Are you supposed to wash it off in the morning?
Recent Question:
Is the mask non-comedogenic?
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How are the results compared to GlamGlow's BrightMud?
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FAB vs Origins Sleeping Masks
Questions with Most Recent Answers
Question:
What percentage glycolic is in this?
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This vs First Aid Beauty Skin Rescue Purifying Mask?
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Are you supposed to wash it off in the morning?
Question:
is this product good for sensitive skin ?
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What does it smell like?


Dr. Dennis Gross Skincare Clarifying Colloidal Sulfur Mask

What it is:An overnight acne medication that treats blackheads and pores while absorbing excess oil. What it is formulated to do:This overnight mask is time absorbent to draw sebum, pollutants, impurities, and bacteria out of skin while you are sleeping. It features an array of powerful yet gentle active ingredients that calm redness, smooth the look of wrinkles, and deeply hydrate. Great for all skin types, it reduces the appearance of pores, minimizes blackheads and blemishes, and enhances overall clarity for a refreshed complexion by morning. What it is formulated WITHOUT:- Parabens- Sulfates - Phthalates What else you need to know:This product is cruelty-free and suitable for vegans.
Questions & Answers:
15 Questions
 | 
29 Answers
Overall Rating:
4.3 out of 5
4.3
out of
5
Product Details

Questions & Answers for Dr. Dennis Gross Skincare Clarifying Colloidal Sulfur Mask

Question
Can I use this everyday?
asked 2 years, 2 months ago
jjppcc
(Canada)
on Clarifying Colloidal Sulfur Mask
3 answers
Answers
answer 1
I feel like it wouldn't be a huge deal to wear it every night. But I would recommend using it as a spot treatment rather then covering your whole face if you were to wear it every night. I would say no more then 2-3 nights a week on your whole face, your skin needs air! But if you have the odd breakout, I think its perfectly okay to put a dab of this cream on the spot until it goes away. xx
answered 1 year, 1 month ago
BeautyBailey
answer 2
I think you should only use it every day when your skin is particularly troublesome, otherwise, you should use it once or twice a week depending on how bad your breakout is.
answered 1 year, 3 months ago
pineapplepower
answer 3
I do. If I have a pimple, I'll put a visible dab of the sulfur mask on it and for my acne-prone areas, I put on a thin layer (it sinks in so I can't see it) each night and then sleep with it. In the morning I don't wash my face with water, but I use a cleansing wipe (Ponds with the little exfoliating beads) and that works for me.
answered 2 years ago
claire2
(San Antonio, TX)
Question
Amount to use overnight
Hi, I just bought this and am very excited to use it. However, I'm just wondering how much to apply overnight. It's not as thick as many masks, so I'm wondering if I should apply the same amount as I would a cream (and rub it in?), or have a thicker layer as I would a regular mask (which seems a little odd to sleep in, but I'm not sure). Thank you!
asked 2 years, 4 months ago
hannahpoole
(Washington, DC)
on Clarifying Colloidal Sulfur Mask
3 answers
Answers
answer 1
Personally, I only use a thin layer when sleeping in it overnight. It is recommended to put a few thin layers on your skin. However if you feel more comfortable just having a thin layer over your skin while sleeping, I think it will work just fine. xx
answered 1 year, 1 month ago
BeautyBailey
answer 2
That's a great question, and maybe you could experiment with what works for you. I use a thin layer where I think my pimples might pop up (jaw line and parts of my forehead) and a thicker glob on an active pimple. The thing is, if you apply a lot you'll burn through product and likely waste some on your sheets if you're sleeping in it (like I do), but if you're using it during the day, you could probably heap a little more on your problem area. If it works by drawing our impurities it needs to have direct contact with an area, so if you have a thick swath, I don't know if that is even beneficial, for any product for that matter.
answered 2 years ago
claire2
(San Antonio, TX)
answer 3
just a thin layer works best overnight
answered 2 years, 3 months ago
clairsonic
(San Pedro, Ca)
Question
Compared to Peter Thomas sulfur mask?
asked 10 months ago
Anonymous
(Mississauga,ON)
on Clarifying Colloidal Sulfur Mask
3 answers
Answers
answer 1
I bought both to compare and I like this one much better. Even thought the sulfur content is lower than in the Peter Thomas Roth alternative, this one is much more effective for me. It also does NOT leave my skin feeling dry - PTH does.
answered 4 months, 1 week ago
kelseylately
answer 2
Roth warns you not to leave theirs on longer than 10 minutes, whereas Gross can be left on for hours or overnight. Sounds as if even though PTR is more highly rated, Gross may be more gentle, i.e. more appropriate for sensitive skin. Something you can leave on for hours is definitely going to do more to clear redness and blemishes than something you wash off after 10 min. so I would lean toward this one ;)
answered 7 months ago
TorontoOntario
answer 3
The Thomas mask is good, but you do not see results as quickly.
answered 8 months ago
pineapplepower
Question
Can it be used on sensitive skin?
asked 2 years, 5 months ago
ataya
on Clarifying Colloidal Sulfur Mask
2 answers
Answers
answer 1
My skin is super sensitive! Sometimes when I use face masks my face gets red and starts burning, exactly like a sunburn. I wear this mask overnight and it has never irritated my skin, and that means a lot coming from me. If you are looking for a mask for sensitive skin, you should definitely try this one out. xx
answered 1 year, 1 month ago
BeautyBailey
answer 2
I have fairly sensitive skin, and this worked amazingly.
answered 2 years, 4 months ago
KaitRich
(San Marcos, TX)
Question
can I put this product on the acne that I have on my back ,my chest and my neck
asked 2 years, 2 months ago
Anonymous
(canada)
on Clarifying Colloidal Sulfur Mask
2 answers
Answers
answer 1
Yes you can! It is perfectly okay to put on your back, neck, or shoulders.
answered 1 year, 1 month ago
BeautyBailey
answer 2
Yes, you can! I own this product, and the box states that it is safe for use on the body as well as the face.
answered 2 years, 1 month ago
TheMadameHannah
Question
What is the percentage of sulfur?
asked 1 year, 7 months ago
Nicrohr
on Clarifying Colloidal Sulfur Mask
2 answers
Answers
answer 1
I believe 10%
answered 1 year, 4 months ago
jlaurs
(New Jersey)
answer 2
Also - what is the percentage of Retinol/strength of retinol in this product?
answered 1 year, 7 months ago
Nicrohr
Question
Do you use moisturizer after?
If you leave this on as a nightly treatment do you use moisturizer after?
asked 2 months ago
alexisarcher7
(Pittsburgh, Pennsylvania)
on Clarifying Colloidal Sulfur Mask
2 answers
Answers
answer 1
I use Dr. Gross's oil free moisturizer after this in areas where I know I'll get dryer if I don't
answered 1 month, 2 weeks ago
rb8531
(Philadelphia, PA)
answer 2
Yes, if you use this as an overnight mask, you can rinse it off in the morning and then apply a moisturizer after.
answered 2 months ago
ZannaBT
(San Francisco, CA)
Question
does this clear whiteheads ?
i have huge pores & i am wanting to find something that clears whiteheads along with blackheads , i pretty well have the blackheads under control with my beauty regimen but i hvae horrid gigantic whiteheads on my jawline & smaller ones on my face
asked 3 months, 3 weeks ago
sweetisme2005
(Hardy, AR)
on Clarifying Colloidal Sulfur Mask
2 answers
Answers
answer 1
I too suffer from blackheads, whiteheads and large pores as well as pretty routine breakouts and this product has dramatically diminished the blackheads and whiteheads. My pores look much smaller and I have not had a single breakout since I began using this. It has been the only product I've ever used that has worked this well on everything. I put two thin layers on every night and left it on over night for the past 2 weeks approximately and my skin is also very hydrated. I've only used moisturizer a few times in the morning after washing it off. I noticed results immediately. I began using the Dr Dennis Gross 14 day trial of the extra strength 2 step wipes every morning 5 days ago and they too have been working great with this. I may have to slow down how often I leave it overnight because I read that some find it too drying out for their skin but I have combination skin that is usually pretty dry this time of year and so far it's been amazingly hydrating. I have never been able to skip using moisturizer for a day until now. Hope this helps answer your question.
answered 1 month ago
jp16
(Edmonton, Alberta)
answer 2
Yes - it will work on all kinds of acne.
answered 1 month, 2 weeks ago
rb8531
(Philadelphia, PA)
Question
whee in regimen?
I use the Dr.Gross Ferulic Acid + Retinol Brightening Serum am and pm Will the sulfur mask be effective if used over the serum?
asked 1 year, 9 months ago
bestchoices
(Charlottesville, Va.)
on Clarifying Colloidal Sulfur Mask
2 answers
Answers
answer 1
I would try waiting an hour or so to let the serum get absorbed. Or, try using it only at night or alternate it with the serum if you're concerned it will interfere.
answered 1 month, 2 weeks ago
rb8531
(Philadelphia, PA)
answer 2
Personally i do not use then together. I alternate. One night: sulfur mask, next night: alpha peel followed by brightening serum.

Give it a try
answered 5 months ago
PCoqui
(Brooklyn NY)
Question
Compatibility w/exfoliation products
I use an exfoliating treatment at night. Could I use both or would that be too much? If I used both, how long after I apply the exfoliating treatment could I apply this mask? (I alternate btw Bliss Peeling Groovy & the Incredi-peel)
asked 2 years, 5 months ago
msfoom
(South Jordan, UT)
on Clarifying Colloidal Sulfur Mask
2 answers
Answers
answer 1
I exfoliate with my clarisonic daily and use this masque about every other day and they definitely work well together. Not too harsh at all.
answered 4 months, 1 week ago
kelseylately
answer 2
I've used it in conjunction with Philosophy retinol products and I don't think there is a problem with layering. Evening routine: shower and use clarisonic w/ enzymatic cleanser, tea tree toner, retinol pad (but I admit, I don't use every night), acne treatment with B vitamins, eye cream, moisturizer (retinol or not), sulfur mask where I need it only. I would think you might want it to be your last step? It is a little drying, so if I put it on last I can control where it goes.
answered 2 years ago
claire2
(San Antonio, TX)
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