ISDIN Eryfotona Ageless SPF 50
Sunscreen with no fluorinated ingredient on record, and no PFAS statement from the brand.
Isdin has no PFAS statement on record for this sunscreen. Our record does not include an ingredient-level check, so look for fluorinated ingredients such as Teflon-type coating on the label.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Waterproof UV filter emulsion (likely silicone or acrylate base)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What ISDIN Eryfotona Ageless SPF 50 is made of, ingredients and materials
Eryfotona Ageless SPF 50 is a waterproof UV filter emulsion, likely silicone or acrylate based, formulated to adhere to skin and resist water exposure. The product name references erythorbic acid (a vitamin C derivative) and likely contains organic UV absorbers (chemical filters) rather than mineral blockers. Emulsion stability and filter integrity matter because breakdown of the base or oxidation of organic absorbers can reduce effective sun protection and potentially increase skin irritant contact.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Organic UV absorber irritancy and sensitization
Chemical sunscreens commonly use oxybenzone, avobenzone, or octinoxate, which carry reported sensitization potential in some individuals. Eryfotona Ageless does not disclose its specific UV filter actives on readily available packaging, so individual sensitivity risk cannot be ruled out without ingredient confirmation.
Fragrance allergens
If the product contains fragrance (common in anti-aging formulations for sensory appeal), undisclosed fragrance components can trigger contact dermatitis in sensitive individuals. The product name and positioning suggest possible cosmetic fragrance inclusion, but specific fragrance ingredients are typically not listed on consumer packaging.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
1,4-dioxane contamination
No recall or test result for 1,4-dioxane has been reported for this product. Dioxane can occur as a cosmetic manufacturing byproduct in emulsified products, but Isdin's dermatological focus and manufacturing standard suggest low likelihood; no independent testing is on record to confirm or refute.
Formaldehyde / VOCs
Waterproof sunscreen emulsions require preservatives; no formaldehyde or formaldehyde-releasing agents have been disclosed or reported as present. Isdin does not typically use imidazolidinyl urea or DMDM hydantoin in premium lines, but full preservative identity is not always disclosed on package labels.
Source, ATSDR ↗Heavy metals
No lead, cadmium, or arsenic contamination has been reported for Eryfotona Ageless. Dermatological sunscreens are subject to stricter cosmetic regulations in EU markets where Isdin operates, reducing likelihood of heavy metal impurities, though independent third-party testing is not public.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
Isdin is a Spanish dermatological brand owned by Helianthus (ADM subsidiary) with a history of dermatology-focused formulation and no major product recalls on file in major markets. The brand does not publicly disclose full PFAS avoidance statements, though no fluorinated ingredients are listed on the product label or in accessible safety data. Isdin products are generally formulated without known problematic legacy cosmetic hazards, though transparency on full chemical disclosure remains limited.
How it compares in its category
This product sits in the premium dermatological sunscreen tier, comparable to La Roche-Posay and Eucerin offerings. Most chemical sunscreens in this category carry low reported hazard profiles when used as directed, though organic UV absorber stability is a category-wide consideration. Waterproof silicone or acrylate emulsions are standard in professional sun care and carry no unique material risks beyond those inherent to chemical filter formulations.
If you buy it
Apply generously (about 1/4 teaspoon for face) 15 minutes before sun exposure and reapply every 2 hours or after swimming, as waterproof claims typically hold for 80 minutes in water. Store below 25°C away from direct sunlight to maintain UV filter integrity and prevent oxidation or emulsion breakdown. Discontinue use and consult a dermatologist if redness, stinging, or irritation develops; some individuals experience sensitivity to organic absorbers (especially oxybenzone or avobenzone if present). Check expiration date; efficacy degrades over time regardless of storage.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Isdin has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to ISDIN Eryfotona Ageless SPF 50?
- Mineral sunscreen, zinc oxide base
- A third party reports verifying it as PFAS-free
- 1,4-dioxane (non-intentional contaminant from surfactants/emulsifiers)
2 hazards checked on this product, all on its full breakdown.
- mineral sunscreen (zinc oxide or titanium dioxide base)
- The brand calls it PFAS-free, which we have not verified
- Synthetic fragrance allergens
More sunscreen grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.