The wellness drink brand Vitaday has created a wave of excitement online after teasing its first-ever global brand ambassador, with fans strongly believing that Kim Jisoo is the star behind the campaign. Known for its vitamin-enriched beverages like C1000 and collagen drinks, the brand recently dropped a visually appealing teaser hinting that a major reveal is coming soon, instantly catching the attention of K-pop fans worldwide.

The speculation gained momentum after a viral selfie of Kim Jisoo surfaced online, where she was seen casually sipping from a Vitaday bottle. Fans quickly connected the dots, especially noticing the unique straw-through-cap detail that closely matches the teaser visuals released by the brand. TikTok hints describing the ambassador as a “beautiful singer” only added fuel to the fire, making Jisoo the top guess among fans.

Adding to the hype, the campaign also teases a potential special collaboration product, with many predicting a limited-edition red vitamin drink. The buzz is particularly strong among Thai fans, who are calling this possible partnership iconic, especially considering Jisoo’s massive global influence. If confirmed, this would mark another powerful endorsement for the BLACKPINK star, who is already associated with luxury brands like Dior and Cartier.

Despite the growing excitement, there has been no official confirmation yet from either Vitaday or Kim Jisoo. Still, the ongoing teaser campaign has successfully built anticipation, leaving fans eagerly waiting for what could be a major global collaboration announcement.

Image Courtesy from tvN/ X