There is a harsh tingly sensation a few minutes after application, however I do notice a bit of a plumping effect on my lips.
The lipgloss itself comes in a cute package and I would say its an okay product.
I do not recommend this product to anyone who is sensitive to tingly sensations because it does last, but if you're someone who can get past that, then by all means go for it because it does do what it claims to do. I just think that you can find another alternative to a plumping lip gloss.

Sensation de picotement soutenue un peu désagréable. Belle brillance et volume ajouté. Texture non-collante

It comes in a pretty package, the lip gloss is in a silver & pink slim tube. After applying it onto my lips, I immediately got this tingling sensation and didn't really notice if my lips were plumper. It did provide nice shine to my lips. I do like the smell and texture of application. I don't think I'd recommend it due to the price and there are others that work better. It also didn't work for me.

After a few instants of tingling, the surface of your lips appear plumper and smoother

You feel the tingle right away. I noticed it plumped up a bit. As the course of trying it I noticed the lips were redder. The tingling was okay nothing awkward about it

Loving the tingles! Feel like a Hollywood celeb! Great shine

You feeel it working and smells good!!

Loving the tingling sensation with a vanilla favour ... Refreshing #musthave product with the right amount of shine

I like the chocolately smell. I like the applicator. The stinging is bearable which I appreciate. I would buy this if it was $10 cheaper. I am still a big fan.

If you like the tingly feeling, you will love this product. Gives you instant Victoria Secret model lips ;p