Smashbox · Beauty Primers & Setting Sprays
SmashBox Photo Finish Weightless Setting Spray
Waterproof cosmetic spray; PFAS risk unclear, brand silent.
Setting sprays often use water-resistant silicones and polymers. Smashbox makes no PFAS disclosure; waterproofing agents are not confirmed, leaving chemical composition opaque to consumers.
The safe swap
Estée Lauder
Estee Lauder Set + Refresh Perfecting Makeup Mist
75/100 safety
Same rubric that flunked this product. The swap earned its C.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Silicone, dimethicone, water, film-forming polymers
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Photo Finish Weightless is a silicone-based setting spray, primarily dimethicone and film-forming polymers dissolved in water. Dimethicone is a synthetic polymer that creates a breathable barrier on skin without the occlusive feel of older silicone sprays. The 'weightless' formulation trades some water-resistance for comfort, meaning the waterproofing claim requires verification from Smashbox since typical silicones alone do not guarantee lasting water-repellency without added ingredients (which may include PFAS compounds).
The brand's record and disclosure
Smashbox (owned by Estee Lauder Companies) does not publicly disclose PFAS content or commit to PFAS-free formulations across its product line. The brand has not faced major recalls for this product category, but transparency on water-resistant ingredient sourcing is absent from available marketing and safety documents. Estee Lauder parent company has made limited PFAS commitments compared to competitors like Coty or Unilever.
How it compares in its category
Silicone-based setting sprays are the industry standard and generally considered safer than older alcohol-heavy or talc-containing formulations. Photo Finish competes with comparable products (MAC Fix+, Urban Decay All Nighter) that similarly lack public PFAS disclosure. This product's 'weightless' positioning suggests lower silicone load than full-coverage alternatives, which may reduce any hazard surface area but complicates water-resistance claims.
If you buy it
Apply in a well-ventilated area to minimize inhalation of aerosolized silicone particles, especially during frequent daily use. Do not use near face immediately before or during eating. Store below 77F (25C) away from heat sources, as pressure-driven aerosol formulations can degrade seals if warmed. For confirmation of waterproofing claims (and any PFAS ingredient status), contact Smashbox customer service directly, as product labeling does not detail hydrophobic agent sources.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
1,4-dioxane contamination
Film-forming polymers and emulsifiers in spray formulations can be contaminated with 1,4-dioxane as a manufacturing byproduct. Smashbox does not publicly confirm dioxane-free sourcing or removal steps for this product.
Inhalation risk from aerosolized silicone particles
Setting sprays are inhaled during application. Repeated inhalation of dimethicone aerosols over years is not well-studied in humans; occupational silicone exposure data suggest caution but cosmetic-level exposure is typically brief and low-dose.
Fragrance allergens and undisclosed fragrance components
Product contains fragrance listed as an ingredient. Smashbox does not break down fragrance components; individuals with sensitive skin or fragrance sensitivities may experience contact dermatitis or respiratory irritation.
Formaldehyde releasers in preservative system
No recalls or reports of formaldehyde-releasing preservatives in this product line. However, ingredient disclosure is incomplete; full preservative system is not itemized on available labels.
Talc contamination
This is a spray, not a powder, so talc exposure is not a concern for this specific product form.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Beauty Primers & Setting Sprays
Estée Lauder
Estee Lauder Set + Refresh Perfecting Makeup Mist
liquid spray formulation, water and glycerin base
Lower concern. Spray cosmetic with no known PFAS triggers.
⚠Risky category by default
Estée Lauder
Estee Lauder The Smoother Universal Perfecting Primer
Silicone, glycerin, water, pigments
Liquid cosmetic primer with lower PFAS concern, no red flags identified.
⚠Risky category by default
Estée Lauder
Estee Lauder The Mattifier Shine Control Perfecting Primer and Finisher
silicones, talc, pigments, waxes
Lower concern; cosmetic primer with no known PFAS-prone ingredients.
⚠Risky category by default
More beauty primers & setting sprays 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.