Made with glycerin and castor oil, this lightweight serum nourishes lashes right at the roots. Just clean and dry your lashes, brush a little along the lash line, and let it sit for 1–2 minutes to dry naturally. That's it. No rinsing, no sticky feel – it absorbs fast and stays gentle on sensitive eyes. Use it daily, and over time you'll notice healthier, stronger lashes that look naturally full. Simple, effective, and kind to your eyes. 😊