5. Rimmel Volume Booster Lip Gloss: This stuff didn’t claim to work miracles – it says “up to 40% bigger” on the tube and I would agree that it didn’t go beyond this. If you’re looking for a subtle plump rather than a show-stopping plump, go for this one. If there were no other lip plumping glosses for sale for some reason, I’d buy it again, because it worked a little, but really I wasn’t that impressed. 4/10. Plumping Ingredients: Unknown. See it here