Lancome Monsieur Big Waterproof Mascara vs Kosas The Big Clean Longwear Volumizing + Lash Care Mascara

The Lancome Monsieur Big Waterproof Mascara hasn't managed to perform well enough to earn a place in any Mascara roundups conducted by sources that do their own, high-quality, hands-on testing. That alone makes it a hard product to recommend.

As for the Kosas The Big Clean Longwear Volumizing + Lash Care Mascara - allure.com, a source that conducts reliable hands-on testing, has featured it in its 15 Best Natural and Organic Mascaras 2022 That Meet Allure's Clean Beauty Standards roundup. However, it didn't make it to any of the top spots.

As a last step, we wanted to do a head-to-head Lancome Monsieur Big Waterproof Mascara vs. Kosas The Big Clean Longwear Volumizing + Lash Care Mascara comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.