Birefringence - Blue, Purple, Red, Green, Yellow, Orange Ultra Chrome Color Shifting Nail Polish

Birefringence - Blue, Purple, Red, Green, Yellow, Orange Ultra Chrome Color Shifting Nail Polish




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Nail Polish


I do not possess the linguistic capacity to express the “awesomeness” of this nail polish. But for you, I’ll try.

Birefringence is a jaw droppingly beautiful polish that effortlessly stops people in their tracks. Planning on having a meaningful face-to-face conversation with a friend? Plan on an abrupt derailment as soon as he/she notices what your nails are up to. Remember though, it’s not their fault; you were warned!

Birefringence shifts through an array of incredible blues, purples, reds, oranges, yellows, and even subtle greens!

Birefringence is part of ILNP’s “Ultra Chrome” class of chromatic nail polishes; formulated to apply directly to the nail without the need for a base color.

Fully opaque after 2 coats!

Every 12ml bottle is created by hand, with love, in the USA. Each bottle of nail polish includes a stainless steel ball for easier mixing, a rubberized cap for better gripping, and a wide brush for easier application.

I really hope you enjoy wearing this as much as I did creating it! ♥

All ILNP nail polishes are 3-Free! They DO NOT contain Toluene, Formaldehyde, or Dibutyl Phthalate.


Estimated arrival

The estimated delivery date is based on your purchase date, the recipient's location (actual or inferred), the seller's processing time and location, and the shipping carrier. Other factors—like placing an order on a weekend or a holiday—may end up pushing the arrival of your item beyond the estimated delivery date. It's our hope that your item gets where it's going as soon as possible, but given the factors involved, this is only an estimate.

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Sep 29

Sep 23

Order placed

After you place your order, ilnpbrand will take 1 business day to prepare it for shipment.

Sep 24

Order ships

ilnpbrand puts your order in the mail.

Sep 29


Estimated to arrive at your doorstep Sep 29!

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Ships from Las Vegas, NV

Meet your sellers

Barbra S

Barbra S

Owner of ilnpbrand

Message Barbra

15,866 reviews 5 out of 5 stars


Vanessa Scott Feb 25, 2019

5 out of 5 stars

Stunning nail polish! Excuse the messiness. I was in a rush to get ready for work. However it dries quickly and the application is so easy. This is my 1st purchase but definitely won't be my last. :)

Purchased item:

blobfish21 Feb 13, 2018

5 out of 5 stars

I never used holographic nail polish before, and I bought this thinking that the photo with the painted nails must be a bit photoshopped, but I was wrong. The color really is that vibrant, and REALLY does change hues that drastically when you tilt your hand slightly. It's crazy. At one angle it looks like I'm wearing blue nail polish, then tilt my fingers slightly and it looks bright purple. Love it! It lasted about 2 weeks before it started to come off.

Purchased item:

Julia Zalesski Aug 31, 2019

3 out of 5 stars

1000% obsessed with the color! But sadly it chips fast :/ Tried it without any top coat and with different top coats and it starts chipping after 3-4 days.. But the color is just amazing! I would prob buy another one just because of the color

Purchased item:

shayliz2684 Jan 25, 2020

5 out of 5 stars

Impressed. I couldn’t decide which color to try next so I wore all of them. I tried to get a better picture but my camera got damaged by a magnet so out of 20 taps finally one not blurry haha Anyways picture is from 9 days wear. Nail polish lasted longer then that. Idk if it’s the polish itself or the super dry I layered over it but I definitely will order more or these vibrant colors

Purchased item: