Cakes & Cuppas 6-Piece Nail Lacquer Set vs Basecoat & Sealer Nail Polish: which is safer?
Piggy Paint Basecoat & Sealer Nail Polish is our pick: better on PFAS and on the overall hazard picture.
Butter London
Cakes & Cuppas 6-Piece Nail Lacquer Set
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleVolatile organic compounds (VOCs) and inhalation exposure
PossibleFormaldehyde or formaldehyde-releasing preservatives
PossibleAllergic contact dermatitis from fragrances or resins
Our pick
Piggy Paint
Basecoat & Sealer Nail Polish
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleHeavy metals in organic pigments
ReportedVolatile organic compounds (VOCs) from solvents
PossibleBacterial or fungal growth in water-based formula
Where these two actually differ
- We flag Volatile organic compounds (VOCs) and inhalation exposure, Formaldehyde or formaldehyde-releasing preservatives, Allergic contact dermatitis from fragrances or resins and Dibutyl phthalate (DBP) as plasticizer on the Butter London and not on the Piggy Paint.
- We flag Heavy metals in organic pigments, Volatile organic compounds (VOCs) from solvents and Bacterial or fungal growth in water-based formula on the Piggy Paint and not on the Butter London.
- The Butter London is Nail lacquer (solvent-based or water-based polish) where the Piggy Paint is Water-based organic pigments and plant-derived resins, which is most of the difference in these two grades.
- The gap is 25 points, wide enough that this is not a close call, and the Piggy Paint is the one to buy.
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 nail polish & top coat: see the full ranking