CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '91369e9f3b5adaa5',cH: 's2W0OE7D4j_PMkMJbx6pPEYggsDnx3kFj2PeLqrYUEU-1739804139-1.2.1.1-3R_6GlvSxHxS_N_03hL6Q_V8jHKzWbryncllkbDE_7CYlFQjmD5nsvoxY6VsVoCx',cUPMDTk: "\/abstracts\/search?q=chemical%20peels&__cf_chl_tk=XUCh1rZgg4WTURG2sZDhVy8Zi5dEjQRKGogY84rXc0E-1739804139-1.0.1.1-vZlsqL0BEZtIac2lHGkyoxTUXfs47N.D7ievYS6pzWw",cFPWv: 'g',cITimeS: '1739804139',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=chemical%20peels&__cf_chl_f_tk=XUCh1rZgg4WTURG2sZDhVy8Zi5dEjQRKGogY84rXc0E-1739804139-1.0.1.1-vZlsqL0BEZtIac2lHGkyoxTUXfs47N.D7ievYS6pzWw",md: "zvjE1LDACPxh45HteF14fFyNQXX.4L7D4mfIgoywrxc-1739804139-1.2.1.1-MIdwHAYjrTLMIggQi7P1eEMscD_pKuisiLFPpSYz3GArkzXZlTq_TpsMXk.7e207tnZMv9A9rEaFi1ZkbvsR5821bVOQaGveOUSgMGGsoTjpAW0CGxAq0inR5_s0FZ2vTog0WsECiZHE2e0PA4AldJvC_k5BaUBWB_TyxkEk0nDhruBSrD9xGTJM8M2hDaCHzLZydGr7QgJRC34U00oUJFmM7aUHG3SB77d1U7EVURJudW3CuhIoFuA8oB3OGNK6sNWeqlUH6ftKo1Ritw2XSYRiOz3vxl2dAgwjf.cMSc93OeMRno.V.TACNV2tQS758OGsW4Wb3DIEjpl_LkIRC0cVESwoCZO3ACn3hLl9pJp4WXw8ysKStrvujSSp5FePDsBjw5NRro7FnSGzbgJFMF85vD7CfKPX0YNZDWzblv4VmHV5rdhQJ28IpDRfsSu845QCOwSuHwHnxkkNDAQRZAge2V2lMWD.s.p1Ivm9dwJH25rdaNQaIqnkLyRV3h_2JDMqeHXgz2SjWMQXZGRwuWcx6J0OkO9ZvLEBE_4oi4paBBdTYw6nu5BogZutGAGyWVsx4bz1bGsT1DxiS12W57fQVNFqk4IG8iESrrD8Zf2UOlP_G3XESfeONnnvK1rY_bZUMdcVmse7z3E.2pdEd4i_90ga6GcS4CJFGKEqtVca0lcz1CivZrebuY0BeV8TKybXcStTmw_d9Hz8KXSX89c1wUYLFcCB1PtxPXt3.GP44Xq0sBZ0Jece7QUgqg6US0tQf_0wQ5cM79zFBO8LM4flbxWFNDGcUx5dbPJdtgSImMseHiLPlkqokyCRQPYBdFCsf3AmYxoukTAqVqXSDDPM6bLvw7jAQ7hcojK5g8PpROmp.ijb5MtCFvPsDEZ09dwJYaoh.xnTAM6RxShE316h6DcsCPooYevB58VDeyIKEoViTVVEVkZ513CsY6N6i8.wIfAZxZS86QjcYm8CtTSO6TSiZreGV9oG70X7DYgGa4rncdQEWVdffN168lEW_XUyNxgeZ.iBQ05i8YW.jxX4mWD1Zu5idFoakFuFwqBUi7nRg8FhJwZ6Rl8rizkp0YUAfX4LFi16FXO0cPEBwK9EW9tM.L0Tde2Zx5s4ScRWE3Y0Q0aWhXkhQRO3qshXGDjtsZdsY8UYNih1y9MV73YPDFtEz3r0V_wgh2ZaU7Mt.GY_qhJ97eFKWlGhnr6Dnete8Z4h_YJXVFGzt9TpFBR7VzaQkH8TAuL_s2xp_U6t15aWIv14Uy80h5gUIVKQVgyiZ0bnEnowJ_ADkXWqrO5BAmtXmJCtk0cehDB9aP5R7IAGdj9OQEgVVyjRi1tzi1zEm3kBGGaR6_8renu2_rkYByB1_djID0txJMgQqmB3GDMkpf5_rDN0BD6CtsMEliiM8zhxfnn2PEDbK0FYpWG33wrXv6fz3VJ5VPIhfrK9WOV33AMv23AvVkC8YC4yEDu5m8lO10D3uHKXI.zzCje1ArzH9dogDUvtS_VzEDo7FpdOGTPspgE8J_cklSghW3Qhx.qYiEdLV1nmykLfjAqtnaGyFMUhPL6w.dO.SCWgVZQ5uiL0xSufK8JOLvIPIywbIqFnL4pQEAktsChn1ILMX4PC6SYMNho2pxAlI1O3LzCYNd7i9l_TGIkq.P00xEeUd9B_aU_clE75JfMIFtO19s_T7iW8xIoJ.6pfjT8yTbp.Sk_5QuBkIfOGsrjkaxB6aAV0hwsIPvwXy32juU0iseXJjKWC5ZrcFRjMB75qd7dhyTVcfOjWPJlOVy3V6qzefU5Zhh6_rcyza.RcG4M14ZevoppAqfABy85i37y9K8XN8ftbLUe7teKqnd8es6.gn3anX3uEgE_UqiOpoLgMk6oYum0k1oyYqE9zv9wuq8doLXUL6rWAbKx4y5fd6o6yzkfe3cD3tDUW3NYXgE5DW8PRC2EHKfSEdIDkWtY",mdrd: "LrsDhpEFwikPkO5uB4v8UiZGK7xLfe_n7XuTOvC06Yg-1739804139-1.2.1.1-mnzyLChbrKhg2Yj7wbf3rHzJgAzB.VwigYTpkbfIed0yZ44KQ8a4ztEj9d1a4Gk7CdYiGxNIfTuAECORmrooW1ALl6Cnpzrdfb9wwE49OQ3fGAoRcnfvBr8e3AJ95TF3fp43dUu8tgwigQfSsPPS_kBmAXm8GulrDXFTQizur0XgsaJuKcBhWGKC4DTIOEZw3mV7ziLG2na9rRBKDDtHIanFrWTazlOQUT.jUy21zs9OquekXAqYg9EtfLb3gRtLNZRbz0n2TYkYwH1IPmBwnWnVzy5rCelOStm6IVYSFNDAvOVU7ETBn4nVc8j9T4hD6lQpA2sFdBYbx68bROoOvSw8Fn3k0ZRX2Xf0LLvXSProSSVRAM00bJ9ycZJMu1k1b2uaTnNRTbvAhkO0B6X6jR1dfYqpYU5bhLqgHmHXsi9qFQG.GW10yY_Zb9KpeevpdD3fR8wBIMeF7UVHeMBUdPbxCeuVCI4afCZLwp4b62cLRuMDNVPLEWvsOfvKY2e4j_0feU7SIz3F97fdpbnX5WnOVCUaimlHWF4yxYryIyHN174A1uuwfS6FRI9x1IE00hfkpqd3cshG5fEmKaC5uIVeP4wgHySCSKqz3IWBceMJZBdGXB_sz4KNfRzA2_GWEHFmEzAWcdflBjU1ogm5MJrHZh9kF05LVOo5mKl6HsRl7MO60u5Zp2qXlvYcl8ETjy3u4xlNrM80Z7OdLnwbS1kvESkqJHi3XOTqwofXOh_Imu9hQYJGt554Z.kmAMnwck72tobl0y5RSao4K7_Kgz5u4vql0FDLlXDGTsQeHc20pGfeKoSj02XlyN3oV7CdzsbR.besXm6X7kbgwewIPHDE6MzdteHLQiLCo68KxnpOhSYOX7T0wQvYR0sYpWcQjHvouvua8O4.vVdXoaR19x7eLIDZdRNX1StdTB0p5swhyw8sf00nYz46mp9.kJgi3UoKYa7mxuIhj6KAtRzKPWN_fiXBf_7Cu6ENhBOATs22AzM5LpZ.faKxGzhKE4_jfeV78qDO_UYfXDvdKPQCy7WRUFR.1O6DhE6amq06urV5FGJh4iAw2Mq3Ra0fY8wO315EZJNlEh3YlTFZVFVYcDvkgMO6P8bD8qdqMaqTMSbpyKbfZGA5sUsTIejIT9WYBY4k9nr_794ZRbBH.b0p48pHSIqBs0une9ccFWCJAblgH42aIjTHrpwZc8VUgvoD5jmcYv4OkD.9VpQORgT7Z0SbkB4CffjC8c6HoW0ucl49BXZSrRnIVwCOgs3WT7MPwFmmr9C0IKSCUerJVVffxMtvpccf.4SVAWYuFignBoIIny0tR.LS_IWyjOhs9vo5oW597BPaVQ4qU4moYP.GuY_rXrMdtENBE7HXbfY09tSj0SyscxJg1e5C8gUGNGQJsN9Vs0Jj57KdOLuJ4ZmEOfWEuNOZnoymrMF3J6ICOS9tYTdYki71.Wgf4BNIiLY9ig61IvuD.1bOki_5TdfkYSr7J8A_vIwWU0UH08IfIo4BwDhUG3eBJOKRg7iZVST4iIEir995kbR3poq0HmSiC86SdJeUjiXeUV4zQCZK6XtqYioG2bLuQhoWkRPasQ_L_51Q91pkwIMFypnh3rH0dYsmrGnbr9cWWIDrY4fWzgFwDbwa_d.mwk.ujBJUwEhspq7emmoi1LMFbWyTdWDz_6EnNuuYZdSm8vQyb.F45JpFeQq46DxMAMR1DM4TBfT7ZGOqd9RM4BW7cx9xr8fqWIz3WpOsSrQrTA3bxlZ4ck938RUAGAUr1rcUi.2_PSE8CUOWpWSfW9wtx7hFcqNAEvbKjQx9fEz3VDTypZu0AaDoI2WDq4BPEFFbUsIQT5Zs5k6pGtchtea9hs81amn1xgH9KJPgbEiJAzWktH9y2XIA33cJZwUlJ4QbCEZx0BBzyql0nU4nQ4yJvsd2JIPumv4MPs8wbbouLt0zAZmMVUdu7ST_fCItWyOjlg8foceS"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91369e9f3b5adaa5';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=chemical%20peels&__cf_chl_rt_tk=XUCh1rZgg4WTURG2sZDhVy8Zi5dEjQRKGogY84rXc0E-1739804139-1.0.1.1-vZlsqL0BEZtIac2lHGkyoxTUXfs47N.D7ievYS6pzWw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>