I've been taking this CoQ10 with my morning meal for about three weeks now, and the 200mg per serving dose is strong enough that I actually feel a steady energy lift by mid-afternoon. My blood pressure readings have been more consistent at my weekly checks, which is the main reason I started it.
I was skeptical about adding another supplement to my routine, but the 200mg per serving is potent enough that I actually feel a difference in my daily energy levels. My doctor mentioned CoQ10 for heart support, and these pills are easy to swallow and haven't upset my stomach at all.
The capsule is easy to swallow, which matters when you're taking it daily for heart support. I can't say I've noticed a dramatic energy shift, but it's only been a few weeks and the 200mg dose seems reasonable for the price.