【これで防げます】日焼け止め15種『ロングUVA』対応実験やってみたら意外な結果に…！！肌を老化させるロングUVA対策、どうするべきか

Today, we discussed sunscreens that can protect against long-wavelength ultraviolet rays ("Long UVA"), which have recently become a major concern as a cause of skin aging, based on experiments! 💡 〈Table of Contents〉 0:10 Experimental Verification! Sunscreens that can protect against "Long UVA," a cause of skin aging 1:08 The relationship between UVA, UVB, and UVC types of ultraviolet rays and SPF/PA 4:03 Ordinary sunscreens can't protect against it...!? What is "Long UVA"? 6:45 In recent years, the demand for sunscreens that block Long UVA has increased in Japan! 8:33 Experimental method to verify the long UVA blocking effect of sunscreen 10:25 Long UVA blocking experiment results of 15 popular sunscreens 14:42 Considering the reasons why some sunscreens cannot block long UVA 17:10 Sunscreens containing UV scattering agents may be more likely to block long UVA 18:05 Disadvantages of sunscreens that can block long UVA 20:18 It is difficult to achieve both "long UVA blocking" and "gentleness on the skin & good usability" 21:47 On the negative appeal of "You will age if you continue like this!" If you liked this video, please subscribe to the channel and give it a thumbs up! Recommended Videos ① [I'm impressed] A miraculous UV serum that makes you less susceptible to sunburn with each application is newly released from Curel! Professionals smile at the perfection that matches their predictions [Zinc Oxide & Glycerin Free]    • 【一本取られました】塗るたび日焼けしにくくなる神UVセラムが『キュレル』から新発売！...   ② [An almost hidden masterpiece] Is it a joke that this was made 4 years ago...? I'm so sorry I didn't know about Chacott's amazing primer & foundation until now!!    • 【隠れ神作にも程がある】これ4年前の作品は冗談でしょ…？あまりに凄すぎる『チャコット...   ③ [We've been waiting for this] Finally, a fragrance-free version of Water Skin Memory UV is here! A major evolution to the next era of sunscreen where you can choose between having a scent or not! [Aqua Rich Watery Hold Cream]    • 【これを待ってました】ついに水肌記憶UVに『無香料』が登場！“香りの有無を選べる”次...   〈Subscribe to our channel here↓〉    / @kazunosuke   Kazunosuke-produced cosmetics [CeraLabo] ◼︎Official Online Store https://cores-ec.site/ceralabo?inflow... ◼︎Amazon Official Store https://www.amazon.co.jp/stores/page/... ◼︎LINE Official Account (We will send you information on new products and store consultation events ✉) https://lin.ee/f4HijwT ＜Latest Book＞ [Carefully Selected Cost-Effective Products! [Best Cosmetics for Beautiful Skin] Achieve beautiful skin even with affordable products! Introducing 112 carefully selected cosmetics. https://amzn.to/30TOUWK [Encyclopedia of Skin-Beautifying Ingredients] 8th printing! A passionate collaboration with a super-veteran cosmetics developer. https://amzn.to/30WceTP A brief self-introduction by Kazunosuke Having suffered from skin problems due to atopic dermatitis, I became interested in beauty and cosmetics. I specialized in researching cosmetics and surfactants at graduate school. Since around 2013, I have been sharing cosmetic ingredient analyses and various beauty information on various social media platforms. My blog contains detailed ingredient analyses of over 1000 cosmetics. As a "cosmetic chemist," I have authored 10 books on beauty-related topics, and I am also involved in product design, planning, and development of "CeraLabo," an original cosmetic line for sensitive skin. Highest Education: Master of Environmental Science, Yokohama National University Graduate School (Specialization: Surfactants, Detergents & Cleaning Science, Chemical Education, Media Literacy) *Dropped out of doctoral program Cosmetics Planning & Development & Advertising Consultant, CEO, Ceralabo Co., Ltd. A regular top-ranking beauty blog! Highest monthly page views: 5 million & over 80,000 followers Ameba Blog: "Kazunosuke's Cosmetics Reviews and Musings on Beauty Chemistry" https://ameblo.jp/rik01194 Over 200,000 followers! Twitter: "Kazunosuke"   / kazunosuke13   For business inquiries, please contact: [email protected] #Sunscreen #AntiAging #UVProtection