Which anti-aging skincare products actually work according to science, and which are just hype? Board-certified dermatologist and Clinical Associate Professor of Dermatology at George Washington University, Dr. Noëlle Sherber cuts through the noise with an evidence-based breakdown of sunscreen, retinoids, peptides, injectables, and more. Anti-aging skincare has become so crowded with products, procedures, and conflicting advice that building an effective routine feels nearly impossible. Dr. Noëlle S. Sherber, a dermatologist specializing in collagen and connective tissue disorders, brings a clinical lens to skin longevity and explains why just six essentials — cleansing, antioxidants, hydration, moisturizer, sunscreen, and nighttime repair — form the only foundation you need. Dr. Sherber examines what tretinoin, over-the-counter retinoids, peptides, topical estrogen, red light therapy, and injectables can and cannot do, while unpacking skin barrier health, "digital dermatosis" (the algorithm-driven cycle that pushes you to buy more products), and "perception drift" (why you stop seeing your own results over time). This conversation with Chris Wharton on The LIVING Room Podcast is for anyone who wants healthier, younger-looking skin without a complicated 10-step routine or unsupported claims. You'll walk away knowing which fundamentals deserve your consistency, where advanced treatments actually fit, and how to make smarter decisions about your skin. Subscribe to our newsletter: https://www.thewndrlab.com/mailing-list The WNDR Lab: https://www.thewndrlab.com/ Connect with Dr. Noëlle Sherber: https://www.instagram.com/drnoellesherber Connect with our host Chris Wharton on Instagram: instagram.com/chriswharton1 Episode References: "Jam Study" and the paradox of choice: Iyengar SS, Lepper MR. When choice is demotivating: can one desire too much of a good thing? J Pers Soc Psychol. 2000 Dec; 79(6): 995-1006.full textPhotoaging benefits from a year of daily sunscreen: Randhawa M, Wang S, Leyden JJ, Cula GO, Pagnoni A, Southall MD. Daily use of a facial broad spectrum sunscreen over one-year significantly improves clinical evaluation of photoaging. Dermatol Surg. 2016 Dec; 42(12): 1354-1361.New sunscreen ingredient, BEMT / Tinosorb S, en route to FDA approval: https://www.fda.gov/news-events/press-announcements/fda-proposes-expanding-sunscreen-active-ingredient-listEffects of sunscreen use on vitamin D levels: Neale RE, Khan SR, Lucas RM, Waterhouse M, Whiteman DC, Olsen CM. The effect of sunscreen on vitamin D: a review. Br J Dermatol. 2019 Nov; 181(5): 907-915.A very recent peer-reviewed editorial regarding sunscreen safety and misinformation: Pissavini M, Kriekoukis O, Matts PJ, Nash JF, Sinclair C, Young AR, Diffey BL. A manifesto for informed sun protection advice in relation to sunscreens. Int J Cosmet Sci. 2026 Apr 3.full textSkin science on tretinoin: Baldwin HE, Nighland M, Kendall C, Mays DA, Grossman R, Newburger J. 40 years of topical tretinoin use in review. J Drugs Dermatol. 2013 Jun; 12(6): 638-42.full textTopical estrogens: Troxel J, Ferrer L, Iwamoto A, Van Voorhis B, Powers J. Topical estrogen therapy for aging skin: Current evidence and clinical considerations. JAAD Reviews, 2026 Mar; 7: 73-80.full textFarkas E, Goldblatt A, Nehorayan I, Lefkowitz RB, Fleshner L, Tepper K, Marmon S. Topical estrogen for skin aging: A systematic review of safety and efficacy. J Am Acad Dermatol. 2026 Jan; 94(1): 212-215. full textAirborne pollution's impact on skin health: Han HS, Seok J, Park KY. Air pollution and skin diseases. Ann Dermatol. 2025 Apr; 37(2): 53-67.full textSkin quality and age perception: Fink B, Matts PJ, Klingenberg H, Kuntze S, Weege B, Grammer K. Visual attention to variation in female facial skin color distribution. J Cosmet Dermatol. 2008 Jun; 7(2): 155-61.Fink B, Matts PJ. The effects of skin colour distribution and topography cues on the perception of female facial age and health. J Eur Acad Dermatol Venereol. 2008 Apr; 22(4): 493-8.Carbon CC, Leder H. The Mona Lisa effect: is 'our' Lisa fame or fake? Perception. 2006; 35(3): 411-4.Nicotinamide for skin cancer chemoprevention: Breglio KF, Knox KM, Hwang J, Weiss R, Maas K, Zhang S, Yao L, Madden C, Xu Y, Hartman RI, Wheless L. Nicotinamide for Skin Cancer Chemoprevention. JAMA Dermatol. 2025 Nov; 161(11): 1140-1147. Erratum in: JAMA Dermatol. 2025 Nov 1; 161(11): 1195. full text Nonablative fractionated laser treatment and keratinocyte cancer prevention: Benson TA, Hibler BP, Kotliar D, Avram M. Nonablative fractional laser treatment is associated with a decreased risk of subsequent facial keratinocyte carcinoma development. Dermatol Surg. 2023 Feb; 49(2): 149-154. Skinvive (called Volite overseas) and AQP-3 expression: Safa M, Natalizio A, Hee CK. A Prospective, Open-Label Study to Evaluate the Impact of VYC-12L Injection on Skin Quality Attributes in Healthy Volunteers. Clin Cosmet Investig Dermatol. 2022 Mar; 15: 411-426.full text