Evidence-based insights on skincare, treatments, and maintaining healthy skin
Hormonal acne affects millions of adults, particularly women. In this comprehensive guide, I break down the science behind hormonal breakouts, discuss evidence-based treatment options including spironolactone and oral contraceptives, and share practical lifestyle modifications that can help.
Retinoids are often called the gold standard in anti-aging skincare, but there's a lot of confusion about how to use them properly. I explain the difference between retinol, tretinoin, and other retinoids, plus share my protocol for starting retinoid therapy with minimal irritation.
Does SPF 100 offer twice the protection of SPF 50? Can you skip sunscreen on cloudy days? I address these common misconceptions and more, backed by the latest research on photoprotection and skin cancer prevention.
Cold weather can trigger eczema flares, but with the right approach, you can keep your skin calm all winter. Learn about barrier repair, the importance of humidifiers, and my favorite prescription and OTC treatments for eczema management.
Recent studies have revealed fascinating connections between the skin microbiome and acne development. I review the latest research on C. acnes strains, discuss probiotic skincare, and explore future treatment possibilities.
Niacinamide (vitamin B3) is one of my favorite skincare ingredients for good reason. Learn about its benefits for acne, hyperpigmentation, and barrier function, plus how to incorporate it into your routine.
The best time to start anti-aging skincare is before you see signs of aging. I discuss evidence-based preventive strategies for different age groups and debunk common myths about when to start using certain ingredients.
Rosacea can be frustrating to manage, but understanding your triggers is key. I cover the four subtypes of rosacea, evidence-based treatments including topical and oral medications, and practical tips for calming flares.