BATTLE OF THE DUPES #32: Nails Inc vs. OPI

I saw these two nail polishes on my dresser and thought I would see whether or not they are matching, a dupe.

PACKAGING (Nails Inc):

Squared/rectangle glass bottle with plastic lid.

PACKAGING (OPI):

OPI signature glass bottle with a plastic lid.

INGREDIENTS (Nails Inc):

Ethyl Acetate, Butyl Acetate, Nitrocellulose, Polyester-23, Acetyl Tributyl Citrate, Isopropyl Alcohol, CI 77891 (TITANIUM DIOXIDE), Stearalkonium Bentonite, Styrene/Acrylates Copolymer, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Diacetone Alcohol, Dipropylene Glycol Dibenzoate, Sucrose Acetate Isobutyrate, Acrylates Copolymer, Silica, Pentaerythrityl Tetraisostearate, Aluminum Hydroxide, Triethoxycaprylylsilane, Phosphoric Acid, CI 15850 (RED 6), CI 77499 (IRON OXIDES), Barium Sulfate, CI 15850 (RED 7 LAKE), CI 19140 (YELLOW 5 LAKE)

INGREDIENTS (OPI):

Can't find them.

I prepped my nails, buff, file and apply my Essie base coat.

Layer #1 (Nails Inc): definitely streaky.

Layer #1 (OPI): streaky but not as much as the Nails Inc.

Layer #2 (Nails Inc): a lot better with another coat.

Layer #2 (OPI): even better with another coat of polish.

Top coat applied, this is the top coat we are using quite a lot at the moment.

They look exactly the same, I can't believe how identical they are.

Update #1 (Day #3): Nails severally chipped and battered.

Removal (Day #3): Easily removed using my regular nail polish remover.

Nails Inc Fashion Fix Nail Lacquer in Vintage Tee

Purchased From: Nails Inc

Size: 14ml

Price: £11.00

OPI Nail Lacquer in Lisbon Wants Moor OPI

Purchased From: John Lewis

Size: 15ml

Price: £13.90

Least layers applied: Either

Best applicator: OPI

Dries Quickiest: OPI

Nicest to apply: OPI

Lasts longer: OPI

Looks the best longest: OPI

Best packaging: Nails Inc

Easiest to remove: Both

I prefer the OPI as a polish because it was easier to apply however prefer the simple squared off packaging of Nails Inc.

Is it a dupe: Yes

Date Tried: Sunday 4th April 2021