Skincare Ingredient & Treatment Comparisons

Side-by-side, evidence-based comparisons of skincare ingredients and professional aesthetic treatments, written by the Skymedic UK team. Each guide covers how the two options work, what the evidence supports, and which skin types or goals each one suits best.

Ingredient comparisons

Treatment comparisons

Looking for the science behind a single ingredient instead? Browse our Ingredients Guide, or explore Treatment Guides and Skin Concerns.