Basecoat & Sealer Nail Polish vs CND Shellac Masquerade: 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 Shellac.
• We flag Residual monomers and uncured resin components, Photochemical exposure during UV or LED curing, Acetone exposure during removal and Nail bed damage and secondary infection risk from improper removal on the Shellac and not on the Piggy Paint.
• The Piggy Paint is Water-based organic pigments and plant-derived resins where the Shellac is Gel-based lacquer (proprietary Shellac 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 Shellac grade, at 45% confidence against 82%, because it discloses less.