Okay, let's break down why the SkinCeuticals APT 30 Light Therapy乳液 (often referred to as APC精華乳, though technically it's an emulsion/乳液) is often hailed as a "savior" for sensitive skin dealing with美白 (whitening) and 淡斑 (spot fading).
It's important to note the name "APC精華乳" might be slightly misleading if referring to the exact APT 30 product. The APT 30 is a gel emulsion with high Vitamin C (L-Ascorbic Acid 30%) and ferulic acid. The product you're likely asking about, which fits the description of being a "savior" for sensitive skin and addresses whitening/fading, is the "SkinCeuticals APT 30 Light Therapy乳液 (Emulsion)". This product combines high Vitamin C with a unique delivery system and specific ingredients designed for sensitive skin.
Here's why it's considered effective for sensitive skin while achieving brightening and spot fading:
1. "Synergistic Brightening Ingredients (The "APC" Core):"
"High Concentration Vitamin C (L-Ascorbic Acid 10%):" Vitamin C is a powerhouse antioxidant and brightening agent. It inhibits melanin production, helping to fade existing spots and prevent new ones, and protects against UV damage (which is crucial for maintaining brightness).
相關(guān)內(nèi)容:
rc="https://p26-sign.toutiaoimg.com/pgc-image/0c79a4713abe479c8a215227e9945438~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=twpU6P6g9GwBJu475lbaaon8BwI%3D">rc="https://p3-sign.toutiaoimg.com/pgc-image/de459180b61641179e7589b279bdadfc~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=lu2zmAgGgDfqTLKoOpQand%2Fj1Oo%3D">rc="https://p3-sign.toutiaoimg.com/pgc-image/4b8b416152f540218039decd7209e883~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=HBXMsoizBe47qLFjsTUXthMHtnc%3D">rc="https://p3-sign.toutiaoimg.com/pgc-image/62346ea6c4a74b3ab49cdcbfb1560625~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=RcIr3yRCULPdjlDJM5vTNPCqlVU%3D">rc="https://p3-sign.toutiaoimg.com/pgc-image/3521578c8ddb40a99f68caa1e9bbaf57~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=su8M78hmNK%2FVfYEJvsCOSaEuV8Y%3D">rc="https://p3-sign.toutiaoimg.com/pgc-image/56b11ef6e21a4f0395d354130cca18c1~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=ZezqBJGJjzmClfYfeYIv9OFkmfk%3D">rc="https://p3-sign.toutiaoimg.com/pgc-image/fdc5ba333dc44d668f75db926800307d~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=CavhFBstPdK6v2L87nR2dbVmrzU%3D">rc="https://p3-sign.toutiaoimg.com/tos-cn-i-axegupay5k/4eda78d04f1c4a109eec00195177b1ad~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1765042323&x-signature=0X73sNDRY43RMv%2FGHAkrOdLxY%2BM%3D">天,有微信小伙伴問到“有沒有適合敏感肌的淡斑精華?”說到淡斑精華,能想到的品牌太多,但是敏感肌的淡斑精華,我首先第一反應(yīng)就是——修麗可APC精華乳?。
修麗可這個品牌,很多小伙伴很陌生,其實你們很多人可能都聽過“杜克/修麗可/SkinCeuticals”,都是她的名字。
修麗可創(chuàng)立于1997年,由美國杜克大學抗氧化先驅(qū)Dr. Pinnell 教授創(chuàng)立?。他成為杜克大學成員長達40多年,其中15年擔任首席皮膚學主任,并以皮膚學專家及科學研究院的身份,課題包括外涂維他命C、抗氧化劑、膠原蛋白合成及光侵害等。2006年被歐萊雅收購,?2012年正式進入中國。
真正讓大家記住修麗可的是來自Journal of Cosmetic Dermatology的一個實驗。實驗利用鞣花酸治療色素沉著,實驗持續(xù)了12周,對象為25-60歲不等的75名女性和7位男性。實驗將其平均分為2組。實驗組持續(xù)2周使用0.5%的鞣花酸、15.1%的羥基苯氧基丁酸、酵母提取物和水楊酸;對照組使用含4%氫醌乳霜,夜間使用0.025%維A酸乳霜。
實驗結(jié)果相當有趣,兩組實驗對象的斑點都減少且淡化了,總體色素沉著現(xiàn)象減輕。
但值得注意的是,鞣花酸沒有造成皮膚敏感、發(fā)紅和脫皮。這意味著,在治療色素沉著方面,它比維生素A和氫醌更溫和,也不需要處方權(quán)就可以購買!
鞣花酸消除了斑點,并提供了醫(yī)生可以提供的最佳處方治療-刺激性更低。但更令人印象深刻的是,它通過減慢皮膚中的色素生成,有助于防止這些斑點再次出現(xiàn)。(您總是想知道為什么即使每天努力使用防曬霜后,斑點仍會每天返回?這是因為您的皮膚年齡越大,皮膚產(chǎn)生的色素就越多,而不論是否有紫外線。)像大多數(shù)其他增白劑一樣,修麗可APC精華乳可阻止酪氨酸酶。酪氨酸酶負責啟動色素生成過程。但修麗可還做得更多。修麗可APC精華乳含有溫和的對苯二酚新衍生物(黃金級亮膚劑),可防止黑色素上升到皮膚表面。實驗過程可以觀察到,鞣花酸通過中和使顏料向上傳播時變暗的自由基,使斑點難以形成。在這里,這種增白劑的性能真正勝過競爭對手:配方中含有一種酵母提取物,可以告訴皮膚中的黑色素工廠(稱為黑素細胞)減慢速度。波士頓大學醫(yī)學院皮膚病學的助理臨床教授Ranella Hirsch說:“通過減少黑點返回的可能性,它正在做新的事情。這是令人興奮的發(fā)展?!?/p>
參考文獻?
Dyspigmentation, skin physiology, and a novel approach to skin lightening

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