ILNP Heirloom is a slightly warm-toned, medium taupe with a glitter finish. It is a permanent nail lacquer that retails for $10.00 and contains 0.4 oz.
ILNP Heirloom Ultra Metallic Nail Polish ($10.00 for 0.4 oz.) is a smoky taupe with a slightly lighter, warmer taupe base and fine flakes of holographic sparkle and silver sparkles throughout. The consistency was smooth, fluid, and distributed all of the shimmer/sparkle evenly, so I didn't have issues getting an even layer with each coat. The sparkles were finer than some of the other Ultra Metallic shades in the range, but it was still a very sparkling, dimensional shade with decent shine on its own.
Per the brand, it has its maximum coverage in two to three coats. In the swatches, I've applied two coats using Deborah Lipmann Gel Lab Pro base and top coats, which appeared to be fairly opaque to my eye in person, but the base seemed slightly translucent still in the close-up photos so a third coat might be best for someone who wants truly full coverage. I wore this shade for 10 days and had minor tip wear and no chips.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Butyl Acetate, Ethyl Acetate, Nitrocellulose, Adipic Acid / Neopentyl Glycol / Trimellitic Anhydride Copolymer, Acetyl Tributyl Citrate, Isopropyl Alcohol, Stearalkonium Bentonite, Acrylates Copolymer, Styrene / Acrylates Copolymer, Silica, Benzophenone-1, Trimethylpentanediyl Dibenzoate MAY CONTAIN Titanium Dioxide (CI 77891), Iron Oxides (CI 77489, CI 77491, CI 77492, CI 77499), Red 6 (CI 15850), Red 7 (CI 15850), Red 34 (CI 15880), Yellow 5 (CI 19140), Blue 27 (CI 75510), Black 2 (CI 77266), Mica, Aluminum Powder (CI 77000)
Disclaimer: Ingredient lists are as available by the brand (or retailer) at the time of publishing. Please always check product packaging, if it exists, for the ingredient list applicable to the product you're purchasing, or the brand or retailer's website for the most up-to-date ingredient list.