Best treatment for 70-year-old barcode lines?

You could consider injectable moisturisers like Profhilo to hydrate the skin from within and help with collagen regeneration to give the skin back its ‘springiness’, filling out the lines. Radiofrequency microneedling is also a good bet to build collagen and smooth skin texture by tightening. Visit our Barcode Lip Lines page and download the factsheet for more advice.