What Is PDRN, The 'Anti-Ageing' K-Beauty Ingredient Taking Over The Skincare World?

<div><img src="https://img.huffingtonpost.com/asset/690a27e7230000f0d5be2385.jpeg?cache=PZSybkGYee&ops=scalefit_630_noupscale" alt="PDRN, the salmon-based ingredient K-beauty fans love" data-caption="PDRN, the salmon-based ingredient K-beauty fans love" data-credit-link-back="" data-credit="Lookfantastic / Anua" />PDRN, the salmon-based ingredient K-beauty fans love</div><div class="content-list-component text"><p><em>We hope you love the products we recommend! All of them were independently selected by our editors. Just so you know, HuffPost UK may collect a share of sales or other compensation from the links on this page if you decide to shop from them. Oh, and FYI – prices are accurate and items in stock as of time of publication.</em></p><p>As a fan of <a href="https://www.huffingtonpost.co.uk/news/selling-sunset/">Selling Sunset,</a> I was surprised to see Bre Tiesi invite the cast to enjoy “salmon sperm” injections on the show – I’d never heard of the ingredient in my life. </p><p>But, unappealing as the Netflix show’s party might sound, there’s <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC5405115/" target="_blank" rel="noopener noreferrer">real science</a> behind <a href="https://go.skimresources.com?id=44681X1760406&amp;xs=1&amp;url=https%3A%2F%2Fwww.lookfantastic.com%2Fsearch%2F%3Fq%3DPRDN&amp;xcust=PRDN-amy" target="_blank" rel="noopener noreferrer">polydeoxyribonucleotide (PDRN)</a>. </p><p>Yes, the <a href="https://go.skimresources.com?id=44681X1760406&amp;xs=1&amp;url=https%3A%2F%2Fwww.lookfantastic.com%2Fsearch%2F%3Fq%3DPRDN&amp;xcust=PRDN-amy" target="_blank" rel="noopener noreferrer">hype K-beauty staple</a> is derived from salmon DNA fr