{"id":153,"date":"2026-10-13T10:35:07","date_gmt":"2026-10-13T02:35:07","guid":{"rendered":"http:\/\/duanmu.9ykeji.com\/index.php\/products\/guanggan-mei-en\/"},"modified":"2026-10-15T15:37:39","modified_gmt":"2026-10-15T07:37:39","slug":"guanggan-mei-en","status":"publish","type":"product","link":"https:\/\/duanmu.9ykeji.com\/index.php\/en\/products\/guanggan-mei-en\/","title":{"rendered":"Brightening Enzyme II"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Photolyase is a small-molecule bioenzyme produced via advanced gene editing, fermentation, extraction and transformation. It can penetrate the skin surface and directly act on melanin in subcutaneous tissue. It has two specific functions: \u2460 it directly reduces the activity and proliferation of melanocytes; \u2461 it selectively adsorbs and binds melanin, and efficiently reduces melanin into pheomelanin to deliver skin brightening and whitening effects. It is very mild and does not irritate the skin or trigger allergic reactions, serving as an innovative brightening raw material for radiant skin<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Composition Information<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Component Type<\/th><th>INCI<\/th><th>CAS<\/th><th>EC<\/th><\/tr><\/thead><tbody><tr><td>Components<\/td><td>HYDROLYZED SWEET ALMOND PROTEIN<\/td><td>235433-31-5<\/td><td><\/td><\/tr><tr><td>Components<\/td><td>OXIDO REDUCTASES<\/td><td>9055-15-6<\/td><td><\/td><\/tr><tr><td>Components<\/td><td>SUPEROXIDE DISMUTASE<\/td><td>9054-89-1<\/td><td>232-943-0<\/td><\/tr><tr><td>Components<\/td><td>HYDROLYZED CANDIDA SAITOANA EXTRACT<\/td><td><\/td><td><\/td><\/tr><tr><td>Components<\/td><td>GLYCOLIPIDS<\/td><td><\/td><td><\/td><\/tr><tr><td>Components<\/td><td>DIMETHYL ISOSORBIDE<\/td><td>5306-85-4<\/td><td>226-159-8<\/td><\/tr><tr><td>Components<\/td><td>1.2-HEXANEDIOL<\/td><td>6920-22-5<\/td><td>230-029-6<\/td><\/tr><tr><td>Components<\/td><td>ETHYLHEXYLGLYCERIN<\/td><td>70445-33-9<\/td><td>408-080-2<\/td><\/tr><tr><td>Components<\/td><td>AQUA<\/td><td>7732-18-5<\/td><td>231-791-2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Mechanism of Action<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. Immediate brightening: Colored oxidized pigments on the skin surface are converted to colorless structures via reduction reaction. Meanwhile, hydration occurs to swell keratinocytes, flatten the stratum corneum, optimize light reflection and deliver instant translucent skin brightening.<br>2. Upstream inhibition: Reduce melanocyte activity to cut down pigment production.<br>3. Midstream regulation: Inhibit tyrosinase activity and assist in decomposing pigment components.<br>4. Downstream protection: Scavenge DPPH free radicals, mitigate pigment stimulation caused by oxidative stress and provide antioxidant protection.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Experimental Data<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. Melanocyte activity test: At 0.5% dosage, it reduces melanocyte activity by approximately 60%.<br>2. Tyrosinase &amp; melanin degradation test: It inhibits tyrosinase activity and shows melanin-degrading capacity under in vitro conditions.<br>3. DPPH antioxidant test: It effectively scavenges DPPH free radicals and exhibits antioxidant activity.<br>4. Irritation assessment test: Sample at 5% concentration shows mild, non-irritating property in skin irritation test.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Molecular weight less than 3 kDa, able to penetrate the outer skin layer; enzymatic active<\/p>\n","protected":false},"featured_media":416,"menu_order":0,"template":"","meta":[],"product_cat":[95],"product_tag":[],"class_list":["post-153","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-meibai-danban-en"],"_links":{"self":[{"href":"https:\/\/duanmu.9ykeji.com\/index.php\/wp-json\/wp\/v2\/product\/153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duanmu.9ykeji.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/duanmu.9ykeji.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duanmu.9ykeji.com\/index.php\/wp-json\/wp\/v2\/media\/416"}],"wp:attachment":[{"href":"https:\/\/duanmu.9ykeji.com\/index.php\/wp-json\/wp\/v2\/media?parent=153"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/duanmu.9ykeji.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=153"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/duanmu.9ykeji.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}