Why You Keep Buying the Wrong Length

You've bought the length that looks great on the model. You've bought the length your friend swore by. You've bought the 'best seller'. And every single time, it looks off. Too long? Too short? The issue isn't the lash. It's the ratio. There is a specific mathematical relationship between your eye width and your ideal lash length. Once you know it, you will never guess again.

Rule #1: The Golden Ratio (Eye Width ÷ 7)

This is the most important rule in the lash world. Measure your eye width from inner corner to outer corner in millimeters. Divide that number by 7. The result is your maximum lash length for a naturally flattering, wide-awake look. If your eye is 28mm wide, 4mm is your sweet spot. Going longer requires intense curling and careful placement to maintain balance. Ignore this and you risk looking tired or overwhelmed.

Rule #2: The Depth Factor (Hooded vs. Deep Set)

• Hooded Eyes: You can't afford to go long without dramatic curl (C or D curl). A 12mm lash with a weak curl will disappear into your hood. You need