Basecoat & Sealer Nail Polish vs Nail Enamel Sheer Petal: which is safer?

Where these two actually differ

• 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 Revlon.
• We flag Volatile organic compounds (VOCs) - solvent inhalation, Phthalates (plasticizers), Formaldehyde and formaldehyde releasers and Nitrocellulose degradation and lead/cadmium in pigments on the Revlon and not on the Piggy Paint.
• The Piggy Paint is Water-based organic pigments and plant-derived resins where the Revlon is organic solvent-based nail lacquer (film-forming resins, plasticizers, solvents), 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.
• We are less certain about the Revlon grade, at 45% confidence against 82%, because it discloses less.