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Editor's Tip Editor's Tip

Before applying the mask, lather up with PETER THOMAS ROTH Irish Moor Mud Purifying Cleansing Gel.

PETER THOMAS ROTH Irish Moor Mud Purifying Black Mask

$58.00 Ships Free
150 ml

Availability: In stock


Free deluxe sample with qualifying purchase of $35+ of full-size products from the Birchbox Shop. Use code: CUCUMBER. Available only while supplies last.

Birchbox Breakdown

This isn’t just any ol’ mud. The result of 9,000 years of natural decomposition of flowers, herbs, and plants, Irish Black Moor Mud is packed with healing ingredients that do wonders for dry, congested skin. This rare, odorless mud draws out dirt, oils, and impurities while infusing skin with vitamins, minerals, and antioxidants that minimize pores and fine lines. For an extra boost of natural healing, Hijiki seaweed nourishes with high levels of calcium and iron while volcanic ash and activated charcoal unclog pores and eliminate toxins.

How to Use

Apply a thin layer evenly over clean skin. Leave mask on for up to 10 minutes, then remove with a damp washcloth. Rinse off any remaining residue with warm water.

Water/Aqua/Eau, Glycerin, Peat, Charcoal Powder, Polyacrylamide, Lava Powder, Sargassum Fusiforme Extract, Kaolin, Bentonite, Lactic Acid, C13-14 Isoparaffin, Isohexadecane, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethicone, Xanthan Gum, Disodium Edta, Polysorbate 80, Laureth-7, Sorbitan Oleate, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol, Mica (Ci 77019)

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Product Reviews & Sample Feedback

6 Reviews
3.8 out of 5 stars
5 Star
4 Star
3 Star
2 Star
1 Star
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Most Helpful Customer Reviews

love it

I love this product I accidentally ordered it it it came and great packaging It's a Wonderful size on you're going to get many many many uses out of it I bought my own brush to use in it so that I can disinfect it every time so I don't get any contaminants in it on it goes on pure black and it really is very very wonderful product to use right before you're using going to go to a wedding it's going to dry out any sort of pimple any sort of damage and it's going to really make your skin shine I'm really glad I bought it the only reason I'm not giving it. Is because it is very sensitive to your neck skin that could just be because I do you have very sensitive skin I would not suggest this if you do have extremely sensitive skin it says leave on for up to 10 minutes and wash away with a damp washcloth I have to wash my skin in the shower with a washcloth for about 15 minutes to get this off I mean literally takes forever to get off so that's another reason why I didn't get full stars However I love this and yes I would buy it again

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I had heard really good reviews of this product before I purchased it. I was very disappointed. The first time I used it, I thought it had worked well, leaving my skin smooth. However, I've used it roughly 10 times since (about 1-2 times a week) and I've seen no difference in my skin overall.

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Loved It!!

I love facial masks and I bought this on whim one day. I love it!! I use it about twice a week and I have noticed a huge difference in my skin. It looks brighter and healthier then ever. A little bit goes a long way so that's even nicer, I feel like I get more for my money. Peter Thomas Roth is a great brand and in fact I have the cucumber gel mask too. When I run out of this I will defiantly be getting another.

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Powerful yet Soothing

I tried out a sample of this unique face mask and I truly enjoyed it! I have sensitive, oily, acne-prone skin and it really felt like a deep clean. It was easy to put on and the texture was incredible. However, this may not be the best for those with sensitive skin as a few places on my face were red and splotchy afterward. Thankfully, these splotches disappeared within a half hour. I would recommend this face mask for people with acne-prone or oily skin who want a deep clean!

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Disappointed but amused

This is a decent mask. Since I am of Irish descent, I’m thinking a bit of moor mud sounds positively ancestral.  Looking at the ingredients, I pondered if volcanic ash is available in aforementioned moor/bog, but hey, I’m down for some mud. It is inky black and does gray up the random washcloth. Bit of a mess. But, masks can do that. Anywho, followed directions, drank a glass of wine during the wait, felt spa like. Wiped off and face was clean. Slightly red skin but nothing I could not attribute to wiping face vigorously because I had a thick layer of moor volcanic mud on my face. Fairly typical results for me. Less pricey masks are available with similar or better results.

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