Skin Care

Separate marketing hype from science. Learn which anti-aging ingredients have real clinical evidence — retinoids, vitamin C, SPF, peptides, and AHAs — and how to build an effective routine.

Priya Patel, PhD

Dry skin (xerosis) affects millions and worsens in winter. Learn about skin barrier science, the best moisturizer ingredients, and dermatologist-recommended strategies for hydrated, comfortable skin.

David Kim, MS, CSCS

Eczema (atopic dermatitis) affects over 31 million Americans. Learn to recognize symptoms, identify personal triggers, build an effective moisturizing routine, understand when topical corticosteroids are appropriate, and discover newer treatments like dupilumab that are changing outcomes for severe eczema.

Sarah Chen, MPH

Fungal skin infections are extremely common and usually treatable with OTC antifungals. Learn to identify different types, when to use over-the-counter treatments, and when to see a doctor.

Elena Rodriguez, MSW, LCSW

Psoriasis is an immune-mediated skin disease affecting over 8 million Americans. Learn about the different types, how to recognize symptoms, which topical treatments work best, when systemic therapy is needed, and how biologics targeting TNF-alpha, IL-17, and IL-23 are achieving near-complete clearance.

Sarah Chen, MPH

Rosacea affects 16 million Americans with facial redness, visible blood vessels, and inflammatory bumps. Learn about triggers, skincare routines, prescription treatments, and laser therapy options.

Marcus Johnson, RN, BSN

Skin cancer is the most common cancer, but also one of the most preventable. Learn about UV protection, self-exam techniques, ABCDE rule for melanoma detection, and screening guidelines.

Sarah Chen, MPH

Acne affects up to 85% of people between ages 12 and 24. Learn what causes breakouts, which OTC ingredients like benzoyl peroxide and salicylic acid actually work, when to see a dermatologist, and how prescription retinoids and antibiotics can help clear stubborn acne.

Sarah Chen, MPH