Doctor Reacts to NAD+ Skincare Claims!

NAD+ is one of the most talked-about molecules in longevity research. But recently it has also started appearing in skincare products, often marketed as a way to boost cellular energy and slow skin aging. In this video we break down the science behind NAD+ and what it may actually mean for skin biology. Topics covered in this episode: • What NAD+ does inside cells • Why NAD+ levels decline with age • The connection between NAD+, mitochondria and DNA repair • How NAD+ relates to skin aging • The difference between NAD+ and niacinamide • Can topical skincare really boost NAD+? • The science behind the current NAD+ skincare trend We also look at examples of products using NAD+ and NAD precursors. Because while the biology of NAD+ is very real, translating longevity research into skincare is more complicated. This episode is part of the Biology of Aging series, where we explore the science behind skincare ingredients. #nadplus #nad+ #niacinamide #niacinamideforface #nicotinamide #nadskincare #cellular #matureskin #matureskincare #antiaging #antiagingskincare -- LINKS -- (When available, I use affilliate links and may earn a small commission). * Visit my shop to see my favorite products: https://shopmy.us/lindabrandbeauty Shop everything mentioned in this video here: https://shopmy.us/collections/4287358 Numbuzin - No.9 NAD+ BIO Lifting-Sil Essence - 50ml: https://go.shopmy.us/p-46414045 INTUISSE | Active Nad+ Essential Cream- Advanced Skin Tightening & Hydrating Formula: https://go.shopmy.us/p-46414043 ARAMORE SKINCARE | Nad+ Cell Energizing Treatment: https://go.shopmy.us/p-46414036 Discount Codes: Lumeo (Code: LINDABRAND15): https://go.shopmy.us/p-37603237 BeautyBio (Code: LINDABRAND15): https://go.shopmy.us/p-38114822 Epsom-It (Code: LINDABRAND15): https://go.shopmy.us/p-38114856 * CONTENT CREATOR? - Enable your audience to shop your product recommendations while building meaningful partnerships with world-class brands: https://shopmy.us/join/lindabrandbeauty Disclaimer: This content is based on my personal experience and professional opinion as a medical doctor and skincare enthusiast. It is not intended to replace medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional for personalized medical guidance. Some links may be affiliate links, which means I may earn a small commission at no extra cost to you. This helps support my channel and allows me to continue creating independent, honest reviews. All opinions remain my own. Timestamps: 00:00 Intro 00:53 CHAPTER 1 - What Is NAD+? 01:29 CHAPTER 2 - NAD+ and Cellular Energy 02:18 CHAPTER 3 - NAD+ and Cellular Repair 03:08 CHAPTER 4 - Why NAD+ Declines With Age 04:39 CHAPTER 6 - The Longevity Science Connection 05:37 CHAPTER 7 - NAD+ in Skincare Products 07:47 CHAPTER 8 - NAD+ vs Niacinamide 08:31 CHAPTER 9 - Can NAD+ Penetrate the Skin? 09:27 CHAPTER 10 - Layering NAD+ with Other Actives 10:29 CHAPTER 11 - How to Find NAD+ in the Ingredient List 11:18 CHAPTER 12 - The Bigger Picture SOCIAL MEDIA: TikTok: @lindabrandbeauty Instagram: linda.brand.beauty Facebook: lindabrandbeauty #lindabrandbeauty email: lindabrandbeauty@gmail.com (business inquiries) Address for PR: Linda Brand 6519 Governor Printz Boulevard, C-554522 Wilmington, DE 19809 USA #skincare #makeup #lindabrandbeauty