{"input_url":"https://www.npr.org/2026/09/07/nx-s1-5955552/copper-peptides-skin-aging-health-safe","gnews_decode":"https://www.npr.org/2026/09/07/nx-s1-5955552/copper-peptides-skin-aging-health-safe","http_status":200,"final_url":"https://www.npr.org/2026/09/07/nx-s1-5955552/copper-peptides-skin-aging-health-safe","html_length":166628,"trafilatura_result":"ok","text_length":7104,"text_preview":"The copper peptide trend has gone from creams to injections — ahead of the science\nCopper peptides have become the darling of social media skin care hacks. People are smearing the electric-blue tincture on their face or drawing the concoction up in syringes.\nThe compound, known as GHK-Copper, or sim","verdict":"OK"}