# ISDIN Fusion Water for sensitive skin

**Lovi Fit: High fit for sensitive skin.**
Normal Skin Fit: High · Effectiveness: High · Safety: Excellent.

Page: https://lovi.care/skincare/es/p/isdin/fusion-water/for/sensitive-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Spain.

Brand: [ISDIN](https://lovi.care/skincare/es/brands/isdin)
Category: [Sunscreens and SPF moisturizers](https://lovi.care/skincare/es/best/sunscreens)

This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best sunscreens for sensitive skin.

## Why this fit

- Offers excellent sun protection for your normal skin, with UV filters like Octocrylene and Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine providing defense against sun damage, while Sodium Hyaluronate and Tocopheryl Acetate offer hydration and antioxidant benefits.
- The formula also provides moderate benefits for redness and irritation due to the presence of Tocopheryl Acetate and Ascorbic Acid, which have soothing and antioxidant properties.
- The safety profile is excellent, with no risks of irritation for your sensitive skin due to the absence of harsh ingredients and the inclusion of soothing components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/dry-skin): Superior
- [Combination skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/sensitive-skin): High (this page)
- [Acne-prone skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/es/p/isdin/fusion-water/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/dry-sensitive-skin): Superior
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/isdin/fusion-water/for/oily-acne-prone-skin): High

## Key ingredients

Sodium Hyaluronate, Butyl Methoxydibenzoylmethane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Phenylbenzimidazole Sulfonic Acid, Tocopheryl Acetate

## What the research says

- Co-encapsulation of alpha-tocopherol and alpha-tocopheryl acetate in nanostructured lipid carrier gel formulations significantly enhanced moisture retention up to 68% and improved skin elasticity in human volunteers compared to a solution gel. ([Scientific Reports, 2025](https://pubmed.ncbi.nlm.nih.gov/41309687/))
- Vitamin E in O/W and W/O emulsions significantly increased stratum corneum hydration and enhanced water-binding capacity, with an optimum concentration of 5%. ([Arzneimittel-Forschung, 1998](https://pubmed.ncbi.nlm.nih.gov/9706379/))
- The application of a sunscreen formulation containing ethylhexyl methoxycinnamate, ethylhexyl salicylate, methyl anthranilate, and octocrylene does not significantly affect critical acne-related species such as Cutibacterium acnes and Staphylococcus epidermidis, refuting the induction of facial dysbiosis in men. ([Archives of Dermatological Research, 2024](https://pubmed.ncbi.nlm.nih.gov/39499337/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Encapsulation of ethylhexyl methoxycinnamate and butyl methoxydibenzoylmethane in lipid microparticles significantly reduced their in vivo human skin penetration compared to nonencapsulated filters. ([Skin Pharmacology and Physiology, 2011](https://pubmed.ncbi.nlm.nih.gov/21336009/))
- Microencapsulation of the BMDBM/HP-beta-CD complex in lipid microparticles significantly decreased the percutaneous penetration of the UV filter into the stratum corneum of human volunteers compared to the non-encapsulated sunscreen agent. ([Journal of Pharmaceutical and Biomedical Analysis, 2011](https://pubmed.ncbi.nlm.nih.gov/20934293/))
- Following human skin application of an O/W emulsion containing 2% BMDBM loaded in lipospheres, 15% of the sunscreen accumulated in the uppermost layers of the stratum corneum without remarkably modifying skin permeation compared to unencapsulated sunscreen. ([Skin Pharmacology and Physiology, 2008](https://pubmed.ncbi.nlm.nih.gov/17934329/))
- Maximal topical applications of 6% bemotrizinol in a model sunscreen formulation did not result in meaningful systemic exposure in humans. ([Regulatory Toxicology and Pharmacology, 2023](https://pubmed.ncbi.nlm.nih.gov/36738872/))
- A topical sunscreen containing octyl triazone, phenylbenzimidazole sulfonic acid, and methylbenzylidene camphor prevented UVB-induced suppression of intercellular adhesion molecule-1 expression and mixed-lymphocyte reaction in epidermal cell cultures compared to control sunscreens with comparable SPF lacking octyl triazone. ([Toxicology in Vitro, 1994](https://pubmed.ncbi.nlm.nih.gov/20693002/))
- Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40642809/))
- Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate. ([Contemporary Clinical Trials Communications, 2021](https://pubmed.ncbi.nlm.nih.gov/34471722/))
- Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590207/))

## What reviewers say

This product is highly regarded for its ultra-lightweight, fast-absorbing formula that effectively hydrates and protects without leaving a white cast, making it suitable for oily, acne-prone, and sensitive skin. It also performs well under makeup, providing a smooth finish. Some users with sensitive eyes have reported watering, and the small bottle size is considered expensive for daily use by a moderate number of reviewers.

- Liked: Leaves no white cast (mostly mentioned)
- Liked: Lightweight watery texture (mostly mentioned)
- Liked: Hydrating under makeup (often mentioned)
- Liked: Suits sensitive/oily skin (sometimes noted)
- Disliked: Expensive small bottle (sometimes noted)
- Disliked: May sting eyes (rarely noted)
- Disliked: Noticeable fragrance (rarely noted)

## How to apply

- Apply this moisturizing sunscreen AM daily as the final step of your morning routine. Always reapply every two hours when exposed to the sun.
- Apply after your regular moisturizer and before makeup. This product combines hydration and sun protection in one easy step.
- Gently smooth a nickel-sized amount evenly across your face and neck. Avoid rubbing harshly to keep sensitive skin calm.
- Apply the moisturizing sunscreen to clean , dry skin for the best protection. Let it absorb ⏱ fully before stepping outside.
- Avoid direct contact with your eyes. Do a patch test before your first use since your skin is sensitive.
- Video: https://storage.pora.ai/53e9a436d82fca2a189dd08aa21de2fd.mp4

## Questions and answers

### What makes ISDIN Fusion Water a great fit for sensitive skin?

ISDIN Fusion Water is a great fit because it has an excellent safety profile with no risks of irritation for your sensitive skin, thanks to the absence of harsh ingredients and the inclusion of soothing components like Tocopheryl Acetate and Ascorbic Acid. These components help calm redness and irritation, while Sodium Hyaluronate provides hydration.
Sources: [Scientific Reports, 2025](https://pubmed.ncbi.nlm.nih.gov/41309687/), [Arzneimittel-Forschung, 1998](https://pubmed.ncbi.nlm.nih.gov/9706379/)

### Which ingredients make this sunscreen a good fit for sensitive skin?

ISDIN Fusion Water is a great fit for sensitive skin because it is very safe and avoids harsh ingredients that might cause irritation. It also includes soothing components like Tocopheryl Acetate and Ascorbic Acid, which help calm redness.

### What does Hyaluronic Acid do for sensitive skin?

Hyaluronic acid helps calm and hydrate sensitive skin while supporting the skin barrier to keep it soft and comfortable. Clinical studies show it improves surface moisture and reduces dryness, roughness, and redness without irritation.
Sources: [Journal of Drugs in Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/41037531/), [Journal of Cosmetic Dermatology, 2018](https://pubmed.ncbi.nlm.nih.gov/29356277/)

### What does Avobenzone do for sensitive skin?

Avobenzone provides protection against UVA rays for sensitive skin. It is unlikely to cause skin irritation or allergic reactions in everyday use, though its breakdown under the sun may sometimes require careful formulation to keep the skin calm.
Sources: [Journal of Drugs in Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40911743/), [Photodermatology, Photoimmunology & Photomedicine, 2014](https://pubmed.ncbi.nlm.nih.gov/24433498/)

### Where does it go in a skincare routine for sensitive skin?

ISDIN Fusion Water goes in the morning routine as the final moisturizing spf step after your cleanser and soothing toner. It is unlikely to cause irritation for your sensitive skin because it lacks harsh ingredients and includes soothing components.

### Can I use this sunscreen with retinol, and in what order?

You can use this moisturizing spf every morning after your toner, and apply your retinol at night. Using a hydrating sunscreen with soothing ingredients is unlikely to cause irritation when paired with a retinol routine.
Sources: [Scientific Reports, 2025](https://pubmed.ncbi.nlm.nih.gov/41309687/), [Arzneimittel-Forschung, 1998](https://pubmed.ncbi.nlm.nih.gov/9706379/)

### How often should I use it?

You can use this moisturizing spf every morning as part of your daily routine. Its formula has an excellent safety profile without harsh ingredients, making it very gentle for daily use on your sensitive skin.

### Can it clog pores, cause breakouts or purging for sensitive skin?

This product is unlikely to clog pores or cause breakouts for your sensitive skin, as its formula avoids heavy, pore-blocking ingredients and relies on a safe, lightweight texture. It also does not cause purging because it does not contain active exfoliating ingredients that speed up skin shedding.
Sources: [Archives of Dermatological Research, 2024](https://pubmed.ncbi.nlm.nih.gov/39499337/)

### Is this sunscreen fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (parfum).

## Alternatives for sensitive skin

- [COSRX Aloe Soothing Sun Cream](https://lovi.care/skincare/es/p/cosrx/aloe-soothing-sun-cream/for/sensitive-skin) — High fit — €11.15 at Amazon
- [ANUA Heartleaf Silky Moisture Sun Cream](https://lovi.care/skincare/es/p/anua/heartleaf-silky-moisture-sun-cream/for/sensitive-skin) — High fit — €15.99 at Amazon
- [Beauty of Joseon Relief Sun: Rice + Probiotics](https://lovi.care/skincare/es/p/beauty-of-joseon/relief-sun-rice-probiotics/for/sensitive-skin) — High fit — €23.49 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/es/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — €39.80 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/es/p/skin1004/centella-asiatica-toning-toner/for/sensitive-skin) — Superior fit — €23.99 at Amazon
- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/es/p/missha/ultra-hyalon-cleansing-cream/for/sensitive-skin) — Superior fit — €10.97 at Amazon

## Where to buy

- Amazon.de: €25.99 (https://www.amazon.de/dp/B00Z72U6JQ?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## Ingredients

Water, Octocrylene, Ethylhexyl Salicylate, Propanediol, Butyl Methoxydibenzoylmethane, Polymethyl Methacrylate, Dimethicone, Phenylbenzimidazole Sulfonic Acid, Polysilicone-15, Propylene Glycol Dicaprylate Dicaprate, Tromethamine, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Silica, Dimethicone Vinyl Dimethicone Crosspolymer, 1,2-Hexanediol, Polysorbate 60, Peg-10 Dimethicone, Sodium Hyaluronate, Tocopheryl Acetate, Xanthan Gum, Caprylyl Glycol, Parfum, Disodium Edta, Peg-8, Tocopherol, Tropolone, Ascorbyl Palmitate, Ascorbic Acid, Citric Acid
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/isdin/fusion-water/for/sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/isdin/fusion-water/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/isdin/fusion-water/for/sensitive-skin
- Germany: https://lovi.care/skincare/de/p/isdin/fusion-water/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/isdin/fusion-water/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/isdin/fusion-water/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/isdin/fusion-water/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/isdin/fusion-water/for/sensitive-skin (this page)
- Canada: https://lovi.care/skincare/ca/p/isdin/fusion-water/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/isdin/fusion-water/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/isdin/fusion-water/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/isdin/fusion-water/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/isdin/fusion-water/for/sensitive-skin