The foundation that went viral on TikTok is the Maybelline SuperStay 24H Full Coverage Foundation. This product gained popularity on the social media platform due to its ability to provide long-lasting coverage and a flawless finish. TikTok users have been raving about this foundation, with many posting videos of themselves applying it and showing off their before and after results. The Maybelline SuperStay 24H Full Coverage Foundation has become a go-to for those looking for a high-quality, affordable foundation that can withstand even the longest days. Its popularity on TikTok has also led to an increase in sales and a wider audience for the brand. Overall, the Maybelline SuperStay 24H Full Coverage Foundation is a must-try for anyone in search of a reliable, long-lasting foundation.