Correction to: npj Aging https://doi.org/10.1038/s41514-023-00109-1, published online 22 May 2023

In this article, the authors found an unintended error in Fig. 6a that resulted in the duplication of the no treatment image for the ex vivo skin of the 79yr female. These images were intended to illustrate the ultrastructural features of the skin; however, they did not impact the main conclusions of the study. These figures should have appeared as shown below. The original article has been corrected.