So while serums and oils flood the market, many overlook one simple truth: moisture retention is the foundation of growth and protection. And that’s precisely where Vaseline shines.
But that’s not all—there’s more science behind its glow-up potential than meets the eye.
9 Benefits of Using Vaseline for Eyebrows and Lashes

9. Moisture Lock for Growth Support
Think of Vaseline as a shield. By creating a barrier over your lashes and brows, it prevents moisture loss, helping the tiny hairs stay hydrated and flexible. When hair retains moisture, it’s less likely to snap or thin. This hydration foundation supports the conditions needed for fuller growth over time.