An ultra-fresh sport sunscreen gel that goes on even on wet, sweaty skin
ISDIN FusionGel Sport by Alcaraz SPF50 is a high-protection sunscreen gel for people who train, run or play outdoors, in an edition endorsed by tennis player Carlos Alcaraz. Its Fusion Gel technology gives an ultra-fresh gel that absorbs quickly without stickiness, and it can be applied even on wet or sweaty skin. Broad-spectrum filters protect against UVB and UVA, while hyaluronic acid and vitamin E help keep skin hydrated. It is water resistant and dries to a velvety, non-greasy finish.
The texture
A fresh, transparent gel that melts in as soon as it touches the skin and leaves a dry, velvety feel with no white cast. It does not leave the hands slippery, which makes it easy to use before gripping a racket, club or bike handle.
Who it suits
- Runners, cyclists, tennis players and anyone active outdoors
- Skin that sweats a lot during exercise
- Those who dislike greasy or sticky sunscreens
- Face and body
Worth knowing before you buy: it contains fragrance and silicones. As a transparent gel it has no tint, and like any sunscreen it needs to be reapplied after long sweating, swimming or towel drying.
How long one tube lasts
A full-body application takes around 30ml, so the 100ml tube covers about three full applications, or several weeks if used on the face, neck and arms only.
Complete the routine

After-Sun Lotion
Cools and soothes skin after sport outdoors.
Shop →
Fusion Water SPF50
Ultra-light daily face sunscreen.
Shop →Characteristics
- Texture: gel
- Skin type: all skin types
- Skin concerns: sun exposure during sport
- When to apply: before sun exposure, reapply often
- Main benefits: high UVB and UVA protection, applies on wet or sweaty skin, water resistant, quick absorption, velvety non-sticky finish, hydrating
- Formulated without: alcohol
How to use
Apply generously on dry or wet skin before sun exposure. Reapply frequently, especially after swimming, sweating heavily or towel drying.
Active ingredients
- UV filters (ethylhexyl triazone, bis-ethylhexyloxyphenol methoxyphenyl triazine, butyl methoxydibenzoylmethane and others): broad-spectrum UVB and UVA protection
- Sodium hyaluronate (hyaluronic acid): helps keep skin hydrated
- Tocopheryl acetate (vitamin E): antioxidant care
- Silica: helps give a dry, velvety finish
Ingredients
Aqua (Water) · Dibutyl Adipate · Propanediol · Ethylhexyl Salicylate · Ethylhexyl Triazone · Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine · Dimethicone · Butyl Methoxydibenzoylmethane · Phenylbenzimidazole Sulfonic Acid · Silica · Diisopropyl Sebacate · Arginine · Pentylene Glycol · Hydroxyacetophenone · Lauryl PEG/PPG-18/18 Methicone · VP/Eicosene Copolymer · Polysorbate 60 · Dimethicone/Vinyl Dimethicone Crosspolymer · Glycerin · Caprylyl Glycol · Hydrated Silica · Tocopheryl Acetate · PEG-10 Dimethicone · Tetrasodium Glutamate Diacetate · Parfum (Fragrance) · Sclerotium Gum · Sodium Hyaluronate · Porphyridium Cruentum Extract · Caprylic/Capric Triglyceride · Xanthan Gum · Physalis Pubescens Fruit Juice · Tocopherol
Formulations are updated by the manufacturer from time to time. Always check the packaging you receive.
Manufacturer information
Brand: ISDIN S.A.
Address: Provençals 33, 08019 Barcelona, Spain
EAN: 8429420333772
