By Côte Beauty
Sapphire Tide by Côte Beauty is a rich azure blue non-toxic nail polish with poised shine and enduring coverage.
Last reviewed 2026-11-05
Ingredient Intelligence found no ingredients currently classified as Avoid in this formula. 10 ingredients are Approved, 7 are Use with Caution, and 1 is not yet fully reviewed.
See how this product scores across the Oh Daisey ingredient categories.
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Vapors may irritate the eyes and respiratory tract and may cause headache, dizziness, or nausea with substantial inhalation exposure. It is also highly flammable.
Can strip skin oils and cause dryness, irritation, or barrier disruption with frequent or concentrated exposure. Vapors may also irritate the eyes and respiratory tract in poorly ventilated…
Low expected dermal absorption, but limited polymer-specific data and potential residual monomers or impurities warrant review.
Cosmetic use is established as a light stabilizer, but a complete contemporary cosmetic safety assessment is still developing and the ingredient has substantially less publicly available human safety…
Synthetic dye that may rarely cause sensitivity.
Can cause skin, eye, and respiratory irritation with repeated or concentrated exposure. Cosmetic use levels are generally lower than occupational exposure levels.
Purity, particle characteristics, and permitted application matter; potential PAH impurities require specification controls.
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