Herbs/supplements to prevent shedding?

I'm going off the pill soon, and want to try to prevent a major shed. I know biotin and msm are supposed to help, and I've read kelp and horsetail can also help.

Does anyone have any personal experience with one of these or another supplement helping prevent shedding?

(I'm leaning toward getting a premixed supplement so I don't have to take 10 pills a day- something like this though not necessarily that particular one- If anyone has a specific recommendation that would be wonderful)

I'm also a bit concerned about my skin, but I can work with breakouts better than hair loss.