I will definitely be using this product again, just don't think that my guy would ever want me to massage him again with this product. Great for an oil-based lube, and it did its intended job.

Even though this serum was a bit weak for me, I am still going to give it 5 stars. It's a small bottle that will last a LONG time for most. It's very long-lasting, not too messy if you're careful, and it's very true to its description, which is something that I have found to be lacking in a lot of these kinds of products. I feel like JO has created a line of honest and good products, this being one of them.

System Jo 9 Volt arousing tingling serum is an all natural clitoral stimulation product. It can also be used on males, nipples and internally. It doesn't contain any L-arginine, glycerin or sweeteners and can be purchased in a small bottle or a box of individual ampules. This is an oil as opposed to a gel, meant to help achieve orgasms or make them stronger. It has a strong taste and smell and will stain fabric but is fairly mild, in my opinion.

The JO 9v volt Arousal Serum is part of their new line of 3 arousal serums that come in different intensities. As the middle of the road option, this gel will give you a pretty good idea of what is available in the line. My experience was positive, although I ultimately won't likely find myself reaching for this product very often. It does neat things, but I question how often I'll really want, or need, the help.

If you are new to products that create a tingling sensation, the 9v Volt is an awesome introduction. Simply applying a few drops to your naughty bits is all you need to do to jump start the divine tingles. The bottle only contains 5ml, but that will last you a long while. This product contains no L-Arginine or parabens.