Gel Polish vs Basecoat & Sealer Nail Polish: which is safer?

Where these two actually differ

• We flag Acrylate monomer sensitization and contact irritation, Incomplete curing and sticky layer residue, Occupational inhalation exposure in salon environments and Pigment and colorant identity opaque on the Gelish 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 Gelish.
• The Gelish is gel polymer resin (acrylate-based coating) 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 60 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 Gelish grade, at 35% confidence against 82%, because it discloses less.