ISDIN Fotoprotector Fusion Water SPF 50 - 50 ml Facial Sunscreen

ISDIN Fotoprotector Fusion Water SPF 50 is a compact facial sunscreen with a water-phased texture and SPF 50 protection. The bottle contains 50 ml, or 1.69 fl oz, and the formula is designed for facial use.

Protection and Formula

The sunscreen provides SPF 50 protection with PA+++ UVA protection. ISDIN says the product was tested in laboratory conditions and under high real solar radiation, with testing methods identified as ISO 24444 and ISO 24443.

The formula uses a water-phased format and is described as ultralight, hydrating, and fast absorbing. Those characteristics place it closer to a fluid facial sunscreen than to a dense cream.

Size and US Pricing

US pricing for the 50 ml bottle is listed at $28.00 as of 09/18/2026. That price places the product in the premium facial sunscreen range.

The same 50 ml size is identified in US-facing product information, while the international product description lists the bottle as 50 ml and specifies SPF 50 PA+++ protection. The package size is small enough for a face-only routine rather than broad-body coverage.

Placement in Facial Sunscreen

Fusion Water SPF 50 differs from ISDIN's US Fusion Water MAGIC, which is listed with SPF 40 and 50 ml packaging. The SPF 50 model therefore emphasizes a higher labeled sun-protection level, while MAGIC adds claims involving blue light, pollution, infrared, and heat defense.

For readers seeking an ultralight facial sunscreen with a 50 ml fill size, SPF 50 protection, and PA+++ UVA labeling, Fusion Water SPF 50 offers a focused specification set. Its limits are equally direct: the product is a facial sunscreen, and its compact package does not match the volume of a body-sunscreen bottle.

Best Fit for Daily Face Use

ISDIN Fotoprotector Fusion Water SPF 50 fits users who want a fluid facial sunscreen with SPF 50, PA+++ UVA protection, and a 50 ml package. The documented ISO testing and water-phased texture give it a defined place among daily facial sunscreens.