Hi kirstblxo
Like ahna says, I think it would be fine to use them together. Just keep in mind how much magnesium she might be getting from other sources.
@Ahna65 DD1 had no success with melatonin, but she finds that magnesium cream on her feet actually helps. When she uses it.
We got a surprise in the post today: they've finally accepted our request for an assessment! We were first rejected at the end of 2023, sent in more information nearly a year ago, hadn't heard from them since, and had given up on getting an answer, so this is amazing. Huge form to fill in, but DD is so glad she gets an assessment.