French Blue Powder Blue
By Côte Beauty
Get airy powder blue nails with French Blue from Côte Beauty in a clean, vegan & cruelty-free formula.
Last reviewed 2026-08-31
Why Oh Daisey Approved It
This product is listed in the Oh Daisey Approved Products database. Review the Ingredient Intelligence breakdown below for the current formula assessment.
Formula Snapshot
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Full Ingredient List
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Avoid2
Synthetic certified color additive subject to batch certification, use restrictions, and purity specifications. OhDaisey excludes synthetic colorants under its precautionary clean standard.
Carbon black is approved for use as a cosmetic colorant under specific purity requirements. Concerns relate primarily to inhalation of airborne particles and contamination with impurities during manufacturing…
Use with Caution6
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…
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 color additive that may cause irritation or allergic reactions in susceptible individuals. Use is regulated in cosmetics.
Can cause skin, eye, and respiratory irritation with repeated or concentrated exposure. Cosmetic use levels are generally lower than occupational exposure levels.
Concentrated phosphoric acid is corrosive and can cause serious skin and eye irritation or burns. In finished cosmetics, risk depends on final concentration and pH.
Approved8
Not Yet in Database2
Côte Beauty
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