Isdin Fusion Water Magic SPF 50

What it is:

An ultra-light, water-based facial sunscreen that absorbs instantly without leaving a greasy finish. Ideal for daily wear, it keeps skin hydrated, offers strong sun protection, controls oil, and is gentle around the eyes. 

Key benefits:

• Broad-spectrum SPF 50 protection
• Matte, non-comedogenic finish that’s great under makeup
• Hydrating (thanks to hyaluronic acid and alga extract)
• Antioxidant support (from vitamin E and Mediterranean alga extract)
• Oil-control, suitable for oily and combination skin  

Main active sunscreen ingredients (providing UV protection):

• Octocrylene (9%) – UVB filter, helps stabilize other filters
• Homosalate (7.3%) – UVB absorber
• Octisalate (4.5%) – UVB protection, also shields formula stability
• Avobenzone (2.7%) – Broad-spectrum UVA protection (best across full UVA range)  

Why these ingredients matter

These four filters combine to deliver high-level protection:

• UVA coverage from avobenzone
• UVB defense via octocrylene, homosalate, and octisalate
• Enhanced photostability, especially thanks to octocrylene, which helps keep the formula effective in sunlight

  Category	Highlights
  Texture & Finish	Very light, hydrating, matte — feels like water on the skin
  Sun Protection	High SPF 50 with broad-spectrum protection from four key chemical filters
  Additional Benefits	Hyaluronic acid for hydration, vitamin E and alga extract for antioxidant care