Is this safe to take daily?

Ashwagandha, is this safe?

I have just picked up some Ashwagandha for the health benefit but now I’m worried that the dose I’m taking is unsafe. I purchased the supplement over the counter at a local chemist. See below. I’m on day 3. I had a wet dream last night, first time in 10 years. I’m not sure if the Ashwagandha contributed to this?

Active Ingredients: Ingredients per VegeCap Shoden® powder .........................................................................160mg Ashwagandha (Withania somnifera) ext. equiv. to root and leaf dry ................................................6,400mg Ashwagandha (Withania somnifera) ext. equiv. to root and leaf dry ................................................ 1,600mg Derived from total Ashwagandha (Withania somnifera) ext. equiv. to root and leaf dry ............................................... 8,000mg Siberian ginseng (Eleutherococcus senticosus) ext. equiv. to root dry ..............................................................2,000mg Calcium pantothenate .....................................................................25mg equiv. to pantothenic acid (Vitamin B5) ........................................5mg