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[DOI] [PMC free article] [PubMed] [Google Scholar] 185.Chang C.H., Tsai W.C., Hsu Y.H., Pang J.H

This bending behavior likely results from a cross-link density gradient formed during photolithography, enhancing the internal strength of the printed structure

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Its ability to repair and reinforce the skin barrier helps reduce flare-ups, calm redness, and improve skin texture over time
