A pro liquid liner formula that provides long-lasting, waterproof definition with an effortless flexible tip.
Leaping Bunny Approved
Cruelty-Free
Vegan
This liquid liner is extremely pigmented and features a super sharp, flexible felt tip for ultimate control. The bulletproof formula grips the lid and is completely smudge-proof for bold and lasting definition. Ophthalmologist Tested. Safe for Contact Lens Wearers. Safe for Sensitive Eyes.
Water, Methylpropandiol, Styrene/Acrylates Copolymer, Styrene/Acrylates/Ammonium Methacrylate Copolymer, Cellulose, Peg- 60 Hydrogenated Caster Oil, Coco- Glucoside, Poloxamer 407, Citric Acid, Phenylpropanol, Caprylyl Glycol, Sodium Laureth-12 Sulfate, Sodium Lauryl Sulfate, Bht, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Sodium Dehydroacetate, Black 2 (Ci77266).
The list of ingredients is subject to change. Please consult the packaging of the product purchased.
Rated 4.45 out of 5 stars based on 89 customer reviews.
75% of reviewers recommend this product.
Reviewers consistently praise the Master Mattes® Liquid Liner from MAKEUP BY MARIO for its intensely pigmented formula and precise tip that delivers smooth, effortless application and long-lasting wear.
Rating: 5 out of 5 stars
This my favorite brow pencil. Be careful not to move the slider up with the top on. I broke most of mine doing that move.
Reviewed by Marlene G. on September 7, 2026
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
This eyeliner is easy ..looks great and stays on !!
Reviewed by Dr Andi S. on August 11, 2026
Verified buyer
Recommends this product
Rating: 1 out of 5 stars
Never got order
Reviewed by Vanessa G. on July 8, 2026
Verified buyer
Does not recommend this product
Rating: 5 out of 5 stars
I use this product with love.
Reviewed by Sayyora S. on June 23, 2026
Verified buyer
Recommends this product
Rating: 1 out of 5 stars
It came dry couldn't use it 😑😑
Reviewed by Alia A. on April 11, 2026
Verified buyer
Does not recommend this product
Rating: 1 out of 5 stars
The liner was dried out when I received it.
Reviewed by Sandeep K. on March 19, 2026
Verified buyer
Does not recommend this product
Rating: 5 out of 5 stars
Super easy to put on and it lasts all day!
Reviewed by Ashley M. on March 12, 2026
Verified buyer
Recommends this product
Rating: 3 out of 5 stars
I have been using this for years and the last have a dozen purchases. It seems there is something g different in the product. It drys quicker and get less usage.
Reviewed by Monica L. on November 12, 2025
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
They forgot this item in my original order but customer service was easy to access and they were eager to help! Great eyeliner with high intensity and smudge proof all day. Love the tip as I can get a very fine wing using it!
Reviewed by Brittany H. on October 14, 2025
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
Maybe it depends on the certain batch, but this eyeliner has lasted me about a whole year now and still is super pigmented. There have been times where it dries up a tiny bit, but I’ll dab it into some miscellar water, and it goes back to brand new. I have tried a good amount of liquid eyeliners and this one has by far been the best one I’ve used.
Reviewed by Dani on October 4, 2025
Recommends this product
Rating: 1 out of 5 stars
“I’m really disappointed with this eyeliner. I ordered 2 pieces two months ago, and both turned out to be dry and very poor quality. The brush bristles are frayed, which makes it impossible to apply a nice line. Definitely not worth buying.”
Reviewed by Silvia Ž. on September 9, 2025
Verified buyer
Does not recommend this product
Rating: 3 out of 5 stars
The ink doesn’t adhere easily, requiring several strokes to achieve a sufficiently dark black. There are equivalent eyeliners from other brands that are more effective than this one.
Reviewed by Patricia on August 14, 2025
Verified buyer
Does not recommend this product
Rating: 5 out of 5 stars
I love Mario
Reviewed by Vincenza C. on June 21, 2025
Verified buyer
Recommends this product
Rating: 1 out of 5 stars
This product applies effortlessly and beautifully , unfortunately it smudges after a short time. It gave me raccoon eyes and it’s not even summer yet. I was expecting so much more from this product . Sad I had to throw it out .
Reviewed by Crystal R. on March 22, 2025
Verified buyer
Does not recommend this product
Rating: 3 out of 5 stars
For the price, I expected it to stay on longer than it did. It started to come off only a few hours after applying it.
Reviewed by Christina S. on March 6, 2025
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
The best eyeliner I’ve ever used, I’m obsessed
Reviewed by Kathy B. on December 11, 2024
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
Metto sempre l'eyeliner e ne ho provati tantissimi, di tutte le fasce di prezzo, Ma questo di Mario è incredibile! È sempre stato super scrivente dall'inizio alla fine anche mettendolo sopra agli ombretti metallici. Dura per tutto il giorno senza sbavature e la sua punta ti permette di disegnare linee più spesse o più sottili. Lo adoro
Reviewed by Francesca on July 11, 2024
Recommends this product
Rating: 5 out of 5 stars
It’s super black and I’m loved perfect good quality
Reviewed by Bibiana S. on May 22, 2024
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
Me encanta!!!
Reviewed by Karen T. on May 10, 2024
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
Glides like butter and not budging.
Reviewed by Mordechai D. on April 9, 2024
Verified buyer
Recommends this product