Basecoat & Sealer Nail Polish vs Xtreme Wear Nail Polish Uptown Pearls 0.4 fl oz: which is safer?

Where these two actually differ

• We flag Heavy metals in organic pigments and Bacterial or fungal growth in water-based formula on the Piggy Paint and not on the Sally Hansen.
• We flag Phthalate plasticizers and Formaldehyde or formaldehyde releasers on the Sally Hansen and not on the Piggy Paint.
• Both carry a flag for Volatile organic compounds (VOCs) from solvents, so neither choice avoids it.
• The Piggy Paint is Water-based organic pigments and plant-derived resins where the Sally Hansen is Nitrocellulose-based nail lacquer (standard formula), 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 Sally Hansen grade, at 42% confidence against 82%, because it discloses less.