Fascinating: The Age You Go Gray Partially Depends on Your Hair Color

The worry about going gray now has a concrete number to obsess over—and it varies depending on your natural hair color. A new survey reported by the Daily Mail says ladies should start worrying in their 30s: specifically, ages 30, 32, and 35 (for redheads, brunettes, and blonds, respectively).

This reminds me of a study we talked about earlier, in which global warming is thought to be lowering the number of natural redheads. As such, does it reason to think that gray hairs will start popping up later on average?

The survey, conducted by Charles Worthington Instant Root Concealer, also found out that 1 in 3 women report feeling instantly old when they find their first spot of silver, while 1 in 9 say they welcome the color shift and don’t plan on trying to cover it up (88 percent immediately reach for dye though).

Everyone’s different, obviously. Some of my girlfriends have already admitted to finding strands here and there, and Coco Rocha told Lindsey she’s had her first at 25.

What about you? Have you found a gray yet?