Isdin Fusion Gel Sport SPF50 100ml – High-Protection Sports Sunscreen Gel
Isdin Fusion Gel Sport SPF50 is a high-protection body sunscreen specially designed for people who enjoy outdoor sports and physical activities. Its ultra-lightweight gel texture provides SPF50 protection against harmful UV radiation while delivering an immediate refreshing sensation and an invisible finish.
Designed to meet the needs of active lifestyles, its innovative Wet Skin technology allows easy application even on wet skin, without leaving visible white residues. The formula is also sweat-resistant and very water-resistant, making it a practical choice during outdoor exercise.
Enriched with Ginger Cell Protect technology, featuring ginger root extract, it also provides antioxidant support to help protect the skin against oxidative stress associated with environmental exposure.
Key Benefits of Isdin Fusion Gel Sport SPF50
- Very high sun protection: SPF50 helps protect the skin against harmful UVB and UVA radiation.
- Designed for outdoor sports: Specially developed to provide comfortable sun protection during physical activity.
- Ultra-lightweight texture: Spreads easily and absorbs quickly without leaving a heavy or greasy feeling.
- Wet Skin technology: Can be applied to wet skin without leaving visible white residues.
- Sweat-resistant: Helps maintain sun protection during physical activity and perspiration.
- Very water-resistant: Suitable for activities involving water and outdoor exercise.
- Refreshing sensation: Provides an immediate cooling and refreshing feeling on application.
- Invisible finish: Leaves no visible white marks on the skin.
- Suitable for hairy areas: Its lightweight gel texture makes application easier on areas such as the arms and legs.
- Antioxidant support: Ginger Cell Protect helps protect the skin against oxidative stress.
- Mineral-oil-free: Formulated without mineral oil.
- Dermatologically tested: Tested for skin compatibility.
Key Ingredients
- Advanced UV Filter System: A combination of modern UV filters, including Butyl Methoxydibenzoylmethane, Ethylhexyl Salicylate, Ethylhexyl Triazone, Diethylamino Hydroxybenzoyl Hexyl Benzoate and Diethylhexyl Butamido Triazone. These filters provide broad-spectrum protection against UVA and UVB radiation.
- Ginger Root Extract (Zingiber Officinale): The key ingredient in Ginger Cell Protect technology. Naturally rich in antioxidant compounds, including 6-Shogaol, it helps protect the skin against oxidative stress caused by environmental aggressors.
- Tocopheryl Acetate (Vitamin E): An antioxidant ingredient that helps protect the skin against free-radical damage.
- Silica: Helps improve the sensory feel of the formula and contributes to its lightweight finish.
- Hydroxypropylcellulose: A texture-modifying ingredient that helps provide the gel’s consistency and application properties.
Clinical Results
User-reported results following product use
Isdin reports a cosmetic efficacy and acceptability evaluation involving 31 participants aged 18–70 with atopic skin. Participants used Fusion Gel Sport at least four times during sports activities and at least twice on wet skin over a 28-day period.
The following results were reported:
- 93% found it easy to apply to hairy areas.
- 93% reported a long-lasting refreshing sensation.
- 93% appreciated its ultra-lightweight texture.
- 90% considered it suitable for use during sports activities.
Source: Isdin, evaluation of the cosmetic properties and efficacy of Fusion Gel Sport in 31 individuals with atopic skin, aged 18–70, over 28 days. Manufacturer data on file, 2020. These figures reflect participant feedback from this specific evaluation and do not guarantee identical experiences for every user.
How to Use Isdin Fusion Gel Sport SPF50
Apply generously to the body approximately 30 minutes before sun exposure.
- Apply an even, generous layer to all exposed areas of the body.
- Pay particular attention to areas frequently exposed to the sun, such as the arms, legs, shoulders and neck.
- The Wet Skin technology allows application even when the skin is wet.
- Reapply every two hours during sun exposure.
- Reapply after swimming, excessive sweating, towel-drying or whenever necessary.
Important: Applying an insufficient amount significantly reduces the level of sun protection. Regular and generous reapplication is essential, particularly during outdoor sports and prolonged sun exposure.
Who Is It Suitable For?
Isdin Fusion Gel Sport SPF50 is particularly suitable for:
- People who practise outdoor sports and physical activities.
- Runners, cyclists, hikers and outdoor fitness enthusiasts.
- Those looking for high sun protection during exercise.
- People who need a sunscreen that is resistant to sweat and very water-resistant.
- Anyone who prefers a lightweight, fast-absorbing sunscreen.
- Those who need to apply sunscreen to hairy areas such as the arms and legs.
- People looking for a sunscreen that can be applied to wet skin.
- Anyone who prefers an invisible, non-greasy finish.
Important Precautions
- For external use only.
- Avoid contact with the eyes and mucous membranes.
- If accidental eye contact occurs, rinse immediately and thoroughly with plenty of water.
- Keep out of reach of children.
- Keep babies and young children out of direct sunlight.
- Avoid contact with clothing and textiles, as sunscreen products may leave stains.
- Do not remain in the sun for too long, even when using sunscreen.
- Apply generously and reapply frequently to maintain the stated level of protection.
- Excessive sun exposure is a serious health risk.
Why Choose Isdin Fusion Gel Sport SPF50?
Isdin Fusion Gel Sport SPF50 combines high sun protection with a lightweight, refreshing texture specifically designed for active lifestyles. Its Wet Skin technology, sweat resistance and very high water resistance make it especially convenient for outdoor sports, while Ginger Cell Protect provides additional antioxidant support. With fast absorption, an invisible finish and easy application on hairy or wet skin, it is an excellent choice for anyone looking for comfortable and practical sun protection during physical activity.
Need help choosing the right sunscreen for your sport, outdoor activities or skin type? Send us your questions through the product page’s Q&A section at Lyskin Love Your Skin. Our team will be happy to help you find the most suitable products for your needs.










Elizabeth G. –
Love this! Wish we had it in the USA. Appreciative of Lyskin!
Alexandra Marisa De Sousa Gonçalves –
Dear Elizabeth,
Thank you so much for your lovely 5-star review! It truly warms our hearts to hear how much you love our product.
Please know we’re always here to support you on your skincare journey — don’t hesitate to reach out anytime.
Wishing you radiant, healthy skin and endless happiness,
With deepest gratitude,
The LYSkin Team
Sascha Hammer –