Peter Thomas Roth Blue Marine Algae Mask

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What is it: Take a deep dive into refreshing hydration with the Blue Marine Algae Intense Hydrating Treatment Mask from Peter Thomas Roth. It helps smooth skin, leaving it feeling soft and instantly hydrated with a dewy, radiant glow.

Who is it for: All skin types, especially those looking for deep hydration.

Why is it different: Glacial lake Blue Marine Algae contains nutrients, antioxidant-rich tea, Antarcticine, sourced from glacial ice, and other ingredients that help provide the skin with hydration.

How do I use it: Apply a generous coat on clean skin. Allow mask to remain on for 10 minutes. Rinse with cool water. For an intensive treatment, apply a thin layer as the last layer of skin care and leave on overnight. Use two to three times a week or daily for deep nourishment. For a very cool and refreshing treatment, refrigerate product and then apply.

From Peter Thomas Roth.


  • 5-oz Blue Marine Algae Mask

Delivery Date Estimate

Reviews & Community QA

Peter Thomas Roth Blue Marine Algae Mask is rated 4.8 out of 5 by 16.
Rated 5 out of 5 by from Amazing! I love this face mask, when I feel stressed out I always turn to this product bc the next day my acne looks better and over my skin looks bright and smooth. Highly recommend this product and the rest of his face mask.
Date published: 2018-07-25
Rated 4 out of 5 by from Love this Mask!! The only reason I gave this mask 4 stars, instead of 5, is because the burning sensation you feel when you initially put the mask on. Other than that, this mask gave my skin the hydration is needed. My skin looks radiant, supple and hydrated even the next day. I suggest using this mask 1-2 times a week when your skin starts to dry out. I love masks do I switch it up and use each PTR mask depending on if my skin is being oily, dry or dull.
Date published: 2018-06-25
Rated 5 out of 5 by from Great for dry skin!! I bought this a few months ago to help cure some dry patches of skin under my nose. After a week or so the dry, flaky skin was completely gone and the mask left my skin supple and smooth. I apply a small amount of this on my face and leave it on overnight and it works miracles!
Date published: 2018-06-09
Rated 5 out of 5 by from Hydrated my skin! I received this as part of a set of masks from PTR. This one is by far my favorite. I suffer from eczema, so my skin is often very sensitive and very dry. I would use this mask once a night after facial cleansing routine, and boy! It does a great job! Without any unnecessary smells or steps. It's quick and easy. The morning after I use the mask, my face feels so much more supple and hydrated. The crustiness on my skin and redness disappears. I will say though, that upon application, it does burn. The burn doesn't last long, but it is definitely noticeable. I soldiered through it though. The results are so worth it. Definitely patch test this to see if you're allergic.
Date published: 2018-05-15
Rated 5 out of 5 by from Great Hydration This is my second purchase of this product and I love it! It is hard to find this particular one in my home state so I was thrilled to order it from QVC. It is very soothing and hydrating . Great for winter skin but also year round for that deep moisturizing we all need for mature skin . I highly recommend this product for all ages for that facial glow !
Date published: 2018-04-01
Rated 5 out of 5 by from Love this I bought this some time ago to see how it will do with my skin and I absolutely love it! Peter Thomas Roth -- will you consider creating a Blue Marine Algae serum, facial and eye cream? I have used a number of your products and love them but I'm been waiting for a Blue Marine Algae line. Please consider. On another note -- I've attached a photo of a couple of items that I use -- but there's a lot more that's not noted here. Yes, a Peter Thomas Roth junkie!!!! Thank you!
Date published: 2018-03-18
Rated 5 out of 5 by from Excellent mask!!! This is my favorite PTR mask. It glides on my face and it is not sticky. It leaves my skin looking hydrated and feeling soft. Thank you PTR!
Date published: 2018-02-01
Rated 2 out of 5 by from Not for sensitive skin It's such a shame that PTR uses such good, innovative natural ingredients then ruins and cheapens their products with chemicals like phenoxyethanol. My face turned red on contact. The rose stem cell product line is the only one of theirs I can use. [This review was collected as part of a promotion.]
Date published: 2017-09-12
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