I just bought them at the store today (the brand was OneSource from Walmart if that matters). I particularly want them for my nails, I've had this curvature issue in my big toes years ago and it's been making a comeback recently. The ones I was using in a different brand have since way expired. Back then those vitamins helped my issue. I didn't realize until just now that they are women's. I don't think there would be an issue with me as a man taking them but I got mixed answers when I did a Google search regarding men taking different women's vitamins (calcium, iron, etc). I also tried looking online for reviews if men wrote any but I couldn't find any. Any help is appreciated, thank you.