Every review uses the same eight-criteria methodology. Affiliate links are disclosed on every page.
The reference vitamin C — is it still worth it in 2026?
MoisturizerCheap, ceramide-loaded, dermatologist-favorite. Pressure-tested.
ExfoliantStill the salicylic-acid benchmark after 25 years.
Eight criteria: ingredient quality, evidence strength, skin-type suitability, irritation risk, texture, value, alternatives, and transparency. Full breakdown in our methodology.