Both made by L'Oréal Groupe. Here's how the ingredients actually compare.
Same parent company
Original
YSL Beauty
Tatouage Couture Liquid Matte Lip Stain
~$45
Closest match
Maybelline
SuperStay Matte Ink Liquid Lipstick
~$11
Ingredient match81%
4 of the top 6 ingredients in YSL Beauty's formula also appear in Maybelline's — a strong overlap, weighted toward the earliest (highest-concentration) ingredients.
YSL Beauty and Maybelline are both owned by L'Oréal Groupe. When two brands share a parent company, they sometimes develop products with overlapping ingredients, though not always identical formulas. In this case, Maybelline's SuperStay Matte Ink Liquid Lipstick shares 81% of its top ingredients with YSL Beauty's Tatouage Couture Liquid Matte Lip Stain, at roughly $11 compared to $45. Whether that overlap is enough to make the switch is up to you — this page exists so you can judge the actual formula for yourself instead of guessing.
How matching works: We match products by publicly documented parent company ownership. Ingredient overlap is shown alongside each match as supporting context, so you can judge formula similarity for yourself.