Slip Tint Dewy Tinted Moisturizer SPF 35
Skip due to unknown formulation and brand silence on PFAS.
Tinted moisturizer with no public PFAS disclosures or certifications. Cosmetics occasionally contain PFAS in processing or as water-repellent additives; Saie has not addressed this.
The better-graded swap
Derma E
Daily Sun Serum SPF 30 Mineral Sunscreen
100/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
cosmetic emulsion, likely glycerin, water, silicones
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Slip Tint Dewy Tinted Moisturizer SPF 35 is made of, ingredients and materials
Slip Tint is a water-glycerin emulsion with silicones, typical of modern tinted moisturizers. The glycerin and silicones carry no inherent toxicity at cosmetic concentrations, but the full ingredient list and UV filter type are not publicly detailed here. SPF 35 mineral or chemical filters determine photoprotection method; chemical UV absorbers (like avobenzone) can degrade under sun exposure, while mineral filters (zinc oxide, titanium dioxide) remain stable but may leave white cast.
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.
1,4-dioxane (manufacturing byproduct)
Water-based emulsions may contain trace 1,4-dioxane as a processing residue. Saie has not published testing data for this product. The FDA does not set a limit, and levels in finished cosmetics are typically low, but sensitive individuals or long-term users may wish to confirm via brand inquiry.
Heavy metals
Tinted moisturizers rely on iron oxides and mica for color; these can carry trace lead or cadmium depending on mining and refining. No specific testing results are available for Slip Tint; mineral pigments are generally lower-risk than synthetic azo dyes but remain a known category concern in cosmetics.
Source, FDA ↗UV filter photostability and breakdown products
If the SPF 35 formula uses chemical UV filters (oxybenzone, avobenzone, octinoxate), degradation under sunlight can generate byproducts; mineral filters (zinc oxide, titanium dioxide) are photostable but are not confirmed in public product information. Formulation details from Saie would clarify this.
What’s reassuring
Fragrance allergens
Saie emphasizes fragrance-free or minimal scent positioning, and no fragrance component is noted in available product descriptions. If essential oils or fragrance are present, they carry contact dermatitis risk in sensitive populations; verify ingredient list for specific allergens such as limonene or linalool.
Talc contamination
Saie markets this line as talc-free and clean-beauty aligned. No talc contamination is on record. Mica is used instead for texture and sheen, which carries lower silicosis and asbestos risk but still requires dust-free application in powder form.
How is this PFAS grade calculated?
The brand's record and disclosure
Saie publishes ingredient lists on product pages and maintains a clean, minimalist brand image focused on skin-friendly formulations. No major recalls or contamination incidents are on record for this line. However, the brand has not publicly committed to PFAS elimination or disclosed third-party safety testing, leaving PFAS status in tinted moisturizers unconfirmed, a gap given emerging PFAS detection in some cosmetic emulsions.
How it compares in its category
Tinted moisturizers as a category carry lower hazard burden than full-coverage foundations due to lower pigment load and simpler formulations. Saie positions itself in the clean-beauty segment, which typically means avoidance of talc and synthetic dyes, but this does not guarantee freedom from 1,4-dioxane (a manufacturing byproduct) or heavy-metal contamination in iron oxides and mica. Peer products (e.g., Glossier Skin Tint, Tower 28 BeachPlease) offer similar risk profiles without additional transparency.
If you buy it
Patch test on inner arm for 48 hours before full-face use, especially if you have sensitive or reactive skin. Store in a cool, dark place away from direct sunlight to preserve UV filter integrity and emulsion stability; do not leave in hot vehicles or bathrooms. Discard after 12 months or if smell, texture, or separation changes. Reapply SPF every 2 hours during outdoor use; tinted moisturizer SPF alone is not sufficient for extended sun exposure without additional sunscreen.
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
- Saie has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Slip Tint Dewy Tinted Moisturizer SPF 35?
- 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
- Aqueous lotion with mineral sunscreen (titanium dioxide/zinc oxide) and ceramides
- Fragrance allergens and sensitizers
2 hazards checked on this product, all on its full breakdown.
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.