This actually works! I am also looking for a more natural plump as I've never done a filler. This is the one. It does sting and it's not exactly pleasant to have on at first but it fades and does the job. My only complaint is I wish it lasted all day. I put it on under other lip products.
I love this lip plumper! It works, and isn’t that what we all want in a lip plumping product? If you want plump lips get this product. I always keep one in my bag and one in my makeup kit! Highly recommend