

Nail polish 670 Blue gray
Key Benefits of Nail Polish
- Elegant, opaque and homogeneous blue-grey
- Precise application thanks to the wide brush and fluid texture
- Long-lasting shine, quick drying and smooth finish after just two coats
- Vegan, bio-based and 10-free formula for a safer manicure
Between mineral softness and modernity, Nail Polish 670 Blue Gray dresses your hands in a colorful neutral that matches everything, from jeans to suits. Its well-balanced texture stretches effortlessly, and the brush deposits just the right amount for a clean, streak-free edge. In two thin coats, the shade becomes opaque and luminous, with a mirror finish that enhances the shape of the nail. Both discreet and assertive, this blue-gray nail polish offers regular coverage and long-lasting wear when sealed with a top coat. The result is clean, controlled, and easy to wear for everyday or evening wear.
The formula combines a plant-inspired base with bamboo extract, naturally rich in silica, to help nails appear more even over time. The colored film smooths itself, dries quickly, and is more resistant to everyday bumps. 10-free technology avoids ten controversial ingredients (toluene, formaldehyde and its resin, dibutyl phthalate, parabens, xylene, camphor, rosin, styrene, benzophenone) while preserving opacity, shine, and comfort. This vegan polish favors bio-sourced components instead of some petrochemical solvents, without compromising on the quality of the application or the depth of the Blue Gray color.
8 ml bottle, wide, easy-to-use brush. Fluid texture, quick-drying. Vegan and bio-sourced, for a clean manicure every day.
How to use Nail Polish 670 Blue Grey
- Prepare the nail: file, push back the cuticles, clean and dry.
- Apply a protective base coat to smooth the surface and improve adhesion.
- Apply a first thin layer of 670 Blue Grey, from the center to the edges.
- After 60–90 seconds, add a second coat and then seal with a top coat.
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Composition (INCI) & Origin
The formula contains Butyl Acetate and Ethyl Acetate as solvents, Nitrocellulose as film former, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer and Acetyl Tributyl Citrate as plasticizers, Stearalkonium Bentonite as texturizing agent, as well as Alcohol, Isopropyl Alcohol, Diacetone Alcohol, Phosphoric Acid and Dimethyl Oxobenzo Dioxasilane for viscosity adjustment and stability. It also incorporates Bambusa Vulgaris Sap Extract (Bamboo Extract), Helianthus Annuus (Sunflower) Seed Oil and Tocopherol. Pigments and colorants suitable for the blue-grey tint may include CI 77007 (Ultramarines), CI 77499 and CI 77891.
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