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The nearest shades to MillenniYUM across other brands in the Index, ranked by color distance. Not sponsored, not guessed: measured from each polish's recorded color.
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In the Index, MillenniYUM is recorded as a rich, vivid teal blue with a metallic finish. OPI labels it ISL155. That recorded color drives the swatch above and every match below.
It belongs to the Metallic Mega Mix collection.
OPI publishes this one as vegan.
If you are hunting a dupe, start with Huckleberry by Barry M, the nearest shade in the Index. More close calls are ranked below.
Regular
Ingredients (MillenniYUM): Ethyl Acetate, Butyl Acetate, Nitrocellulose, Acetyl Tributyl Citrate, Tosylamide/Epoxy Resin, Isopropyl Alcohol, Acrylates/Hydroxyesters Acrylates Copolymer, Stearalkonium Hectorite, Sucrose Acetate Isobutyrate, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Citric Acid, Acetone, Dimethicone, [May Contain/Peut Contenir/+/-: Blue 1 Lake (CI 42090), Aluminum Powder (CI 77000)].
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