A BEAUTY influencer has revealed she often gets mistaken for being a decade younger than she really is. Her secret? A fishy treat that she enjoys regularly to promote collagen production. Christie ( @christxiee ) shared the anti-aging tip with over 1.3 million TikTok followers. The influencer regularly gets confused for being ten years younger, even in the comments of the video she posted, many were shocked by her age. One viewer was dumbfounded when it was revealed to them that Christie, was, in fact, 30: "HUHHH?" they asked. She held up a juice pouch of fish collagen, urging her followers to try it before they knock it. "Gorgeous gorgeous girls drink fish collagen," she said. She explained that the drink tasted much better than it sounded: "Japanese anti-aging fish collagen, honestly it smells like peaches," she added. Well, for the most part: "If you're wondering, no it doesn't taste like fish... but the aftertaste? Disgusting sh**," she joked. People thanked her for the advice and opened their coin purses immediately to purchase. "Okay now I need that," said one enthusiastic viewer. Some kept the collagen in the back of their head for when they needed it: "Getting this when I'm 20," said another. Others shared their own experiences with the tasty treat: "The cantaloupe one tastes so good!" said one fan.