Airbrush Flawless Setting Spray Duo vs Estee Lauder The Smoother Universal Perfecting Primer: which is safer?
Estee Lauder The Smoother Universal Perfecting Primer is the clear pick. Charlotte Tilbury Airbrush Flawless Setting Spray Duo carries a failing PFAS grade, and we never recommend buying a failing product.
Charlotte Tilbury
Airbrush Flawless Setting Spray Duo
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possible1,4-dioxane (solvent and processing contaminant)
LikelyInhalation of aerosolized polymers and film-formers
ReportedFragrance allergens and undisclosed fragrance components
Our pick
Estée Lauder
Estee Lauder The Smoother Universal Perfecting Primer
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFragrance allergens or undisclosed fragrance components
PossibleSkin sensitization from colorants or preservatives
Where these two actually differ
- We flag 1,4-dioxane (solvent and processing contaminant), Inhalation of aerosolized polymers and film-formers, Fragrance allergens and undisclosed fragrance components and PFAS in water-resistant polymer coatings on the Charlotte Tilbury and not on the Estée Lauder.
- We flag Fragrance allergens or undisclosed fragrance components and Skin sensitization from colorants or preservatives on the Estée Lauder and not on the Charlotte Tilbury.
- The Charlotte Tilbury is Water-resistant cosmetic spray formulation where the Estée Lauder is Silicone, glycerin, water, pigments, which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the Estée Lauder is the one to buy.
- We are less certain about the Charlotte Tilbury grade, at 45% confidence against 72%, because it discloses less.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More beauty primers & setting sprays: see the full ranking