Natalie tried the Volumizing COLLAGEN VEGAN lip balm by essence and was impressed with the results. She applied one coat and experienced a cooling and tingling sensation, which she found pleasant. Natalie noticed a plumping effect on her thin lips, which was exactly what she was looking for without resorting to surgery. After waiting five minutes, she saw a fuller effect and believes that applying another coat and waiting longer would result in even puffier lips. Overall, Natalie is satisfied with the product and plans to continue using it. The Volumizing COLLAGEN VEGAN lip balm by essence seems to deliver on its promises of plumping and volumizing the lips, making it a great non-surgical option for those seeking fuller lips.