I don't know if it's just me, but these little things seem to really work! I've had crippling anxiety for the past 5 years, and I took one of these pastilles and it really seemed to help me relax and calm down. I definitely recommend this product to anyone that needs stress relief or anxiety relief in an all natural/homeopathic form. I don't take medication for my anxiety and this seems like the next best thing. I don't know where to buy in store as I received them as part of a subscription box, but you can purchase them through the manufacturer's website and they are listed at $8.50 (unclear on currency, but I'm assuming USD).

I use this when I want to wind down before bed. A couple drops in a glass of water, sipped over an hour or so. It has a barely perceptible taste. Not sure if it is a placebo or just a signal to start relaxing. In any case, it's a nice routine and certainly doesn't hurt.

I've used this a few times, as a friend recommended it as being quite good. It's hard to pin down a review, because it's hard to tell which symptoms it vetoed before I felt.
However, the product is very easy to take- it recommends with water but I usually just take a few drops. It has a bit of a tang almost to it, but very manageable. The bottle looks super small, but because you only use a few drops at a time it lasts.

This natural stress relief solution has helped me when I have to deal with some really stressful things/events during my day. You can mix a few drops into water, but I usually just place a few drops under my tongue. I find that it helps me relax when I am awake, and I start to feel more calm within minutes. However it is not quite as effective for trying to sleep.