Daily passionflower extract use. Any significant negative effects?

Has anyone taken passion flower extract daily? I started slowly taking it a few months ago, and I am really enjoying the effects. It just mellows me out so well.

I also have whole passion flower that I put in gels, but the effect is not as noticeable.

I am hesitant to take it daily. Are there any known negative effects to continual use? Have any of you used it daily, and noticed any negative effects?

I have searched and read all the past posts in this sub about it, just looking for any additional info or personal experiences. Thanks.