So I have tried COS naturals Dead Sea Mud Mask - it comes very well packaged - so you don't have to worry about it busting in the box during shipment - the bottle is about 2 inches by 2 inches - great labeling with the ingredients - Imported from Israel.  The ingredients include Dead Sea Mud, Shea Butter, jojoba Oil, Hickory bark extract among other ingredients.
The directions: Apply a thin layer on a clean face - be sure to get it everywhere BUT your eyes and mouth/lips.  you leave the mask on for 5 to 10 minutes or until dry then use warm water to gently remove it.  ONLY do it once a week - I did a few videos - and took photos - my son wasn't watching me put it in, he is in the shower, but when he saw me when I was getting him out, he is 9 and autistic, he was like "what happened to your face" and "Take it off" - it was so cute.

My face came out very smooth - probably from all the carrier oils.  and I think it helped with my oil issues and my blackheads.

I have a video of me before I was putting it on - but it seems the video is to big - I have to learn to shut my mouth - :), So basically what I did - was put the mask on - which by the way I didn't talk about the smell, it smells good, and its nice and thick also - a grey color and if you hold the jar upside down it won't come out - yes I am that wild that I had to test it out :) - I almost want to say citrus like - I know from reading that there is no citrus eo's in it - but that's what it reminds me of, I rubbed it all over my face, but NOT near my eyes or lips - I left it on about 7 minutes and then got in the shower and washed it off.  You see the shots with it on me and after the shower :)  

I highly recommend this facial mask -

https://www.amazon.com/Naturals-NATURAL-Additive-Cleanser-Wrinkles/dp/B01GNP53LQ/ref=sr_1_35_s_it?s=beauty&ie=UTF8&qid=1470999459&sr=1-35&keywords=dead+sea+mud+mask

Disclaimer: I received this product for free for an honest review!