<img src="https://englishsurgeon.com/wp-content/uploads/2017/12/CO2-before-and-after.jpg" sizes="(max-width: 822px) 100vw, 822px" srcset="https://englishsurgeon.com/wp-content/uploads/2017/12/CO2-before-and-after.jpg 822w, https://englishsurgeon.com/wp-content/uploads/2017/12/CO2-before-and-after-300x120.jpg 300w, https://englishsurgeon.com/wp-content/uploads/2017/12/CO2-before-and-after-768x307.jpg 768w" alt="englishsurgeon.com. Improvement in forehead wrinkles and pores with the use of the fractionated CO2 laser by Dr. BCK Patel Md, FRCS, London, Salt Lake City, St. George" width="822" height="329" aria-describedby="gallery-1-1578" />