Basecoat & Sealer Nail Polish vs Leia Nail Polish: 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 Zoya.
• We flag Volatile organic solvent (VOC) inhalation, Allergic contact dermatitis from resins or fragrance and Solvent-induced nail brittleness over time on the Zoya and not on the Piggy Paint.
• The Piggy Paint is Water-based organic pigments and plant-derived resins where the Zoya is Nitrocellulose, resins, plasticizers, pigments (typical nail lacquer), 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 Zoya grade, at 45% confidence against 82%, because it discloses less.