The Lash Stamp Story

In early 2024, we found a TikTok influencer hand-carved a lash stamp out of an eraser. In doing so, she wasn't just creating a DIY tool—she was revealing a deeper truth. Women like you were seeking a smarter way to do their makeup: easier, faster, and far more precise. We saw that video and listened. You wanted to skip the mess of mascara, to effortlessly define sparse lower lashes, to own a look that felt light yet lifted. That’s why UNICOS decided to build the Lash Stamp—not to invent something new, but to perfect something you already wanted.

Your time is precious. That’s why we moved quickly—partnering with the creator and leveraging our in-house labs to transform her raw idea into a reliable, ready-to-use tool in just three months. We didn’t just replicate a hack; we engineered a seamless experience. The feedback has been incredibly encouraging, but that was just the beginning. We've refined every detail of this product—especially the stamp head. The original soft silicone material tended to smudge, so we switched to a firmer plastic that delivers sharper, more precise lines. As for the shape of the strokes, we tested countless curves and lengths with thousands of users and selected the one that best captures the effortless effect of a single stroke. And for those who desire even fuller lower lashes, we’ve even included a hidden eyeliner to perfect your look.What we have polished,more than the product self, is we caring about your experience.   

The positive response was overwhelming, but our work didn’t stop there. We've continued to refine the Lash Stamp based on real feedback—adjusting the ink formula over ten times for smoother application and longer wear, and introducing new shades and lash styles to match your evolving expression. Because at UNICOS, we believe the best beauty tools don’t just serve you—they understand you.