For Dath...Briar Rose?

Hi hope you are well. I have been taking both the Briar Rose and the Black Current, the company said it was ok to take them both together. I have been taking them for about 2 weeks and as of yet no really improvement. I am just wondering how long you where taking them before you felt any improvement? It may just be that I haven't been useing it for long enought. Anyway whatever happens it was worth a try. Thanks ...Moonie