OPI Rainbow Connection Dupes, Comparison Swatches & Brush Reviews

OPI Rainbow Connection Dupes Comparison Swatches Milani Gems Swatch & Nicole by OPI Rainbow in the S-Kylie SwatchIt feels like a long time ago when I swatched and reviewed OPI Rainbow Connection from The Muppets Collection even though it was just in September.

You’ll remember it as the multicoloured glitterbomb with 3 different sizes of hexagonal glitter.

Since then, I have acquired 2 other nail polishes that are quite similar.

One of them is a dead-on dupe. And if you’re not interested in paying OPI prices, you’ll want to check this out because one of the polishes I compare rings in at just $3.99 USD online!

I whipped up a post for those who are a fan of the glittertastic look of OPI Rainbow Connection, but who want to see how it stacks up to the alternatives. Thought this would make for a nice little shopping-tip post.

The nail polishes featured in this OPI Rainbow Connection Dupes post are: OPI Rainbow Connection (of course), Nicole by OPI Rainbow in the S-Kylie, and Milani Gems.

I’ve compared all 3 in relation to their appearance, brush, accessibility, and price. Hopefully this will help you decide which one is a better fit for you. Or, maybe you’ll decide that you no longer like any of them, and you’ll keep your hard-earned cash in your wallet.

The format of this post is going to be a little different than my usual reviews on a single bottle of polish. I’ve set this up to make it easier for you to see the main similarities and differences between each of the polishes.

Hope this helps! πŸ™‚

OPI Rainbow Connection

  • Collection: OPI The Muppets Collection
  • Amount: 15 mL (0.5 fl. oz.)
  • Retail Price: $9.95 CAD
  • Where to Buy: Trade Secrets & select spa/beauty-supply stores
  • Swatches & Review: Please see my detailed OPI Rainbow Connection swatches & review post for more in-depth information & photos. (You’ll also find my layering experiments over several different colours there.)
  • Disclosure: This polish was sent to me by PR.

 

Nicole by OPI Rainbow in the S-Kylie

  • Collection: Nicole by OPI Kardashian Kolors Collection
  • Amount: 15 mL (0.5 fl. oz.)
  • Retail Price: $10.99 CAD
  • Where to Buy: Shoppers Drug Mart (for Canadians) & Wal-Mart (for Americans)
  • Swatches & Review: Please see below.
  • Disclosure: This polish was sent to me by PR.

 

Milani Gems

  • Collection: Milani Jewel FX Collection
  • Amount: 13.2 mL (0.45 fl. oz.)
  • Retail Price: $4.99 USD (I haven’t seen this sold in a store in Canada.)
  • Where to Buy: Cherry Culture (It’s currently on sale for $3.99 USD.)
  • Swatches & Review: Please see below.
  • Disclosure: I bought it from Cherry Culture during their 20% off coupon-code sale.

Since it would be far too lengthy and repetitive for me to describe OPI Rainbow Connection a second time, I urge you to see my in-depth swatches and review as linked above. (I’ve also addressed the similarities and differences between OPI Rainbow Connection and Deborah Lippmann’s Happy Birthday in that post.)

 

Bottle Shot Comparison Pictures

Nicole by OPI Rainbow in the S-Kylie Review & Swatch OPI Rainbow Connection Comparison Swatches

Nicole by OPI Rainbow in the S-Kylie

OPI Rainbow Connection Dupes Comparison Bottle Shots

OPI Rainbow Connection

Milani Gems Swatch & Review OPI Rainbow Connection Comparison Swatches & Review

Milani Gems

 

Brush Comparison

Kardashian Kolors Nicole by OPI Rainbow in the S-Kylie Brush Comparison Review

Nicole by OPI Rainbow in the S-Kylie

OPI Rainbow Connection Brush Review & Comparison

OPI Rainbow Connection

Milani Gems Brush Comparison & Review OPI Rainbow Connection

Milani Gems

 

Comparison Swatches

For all of the below swatches, the order from left-right is:

Flash 1 Coat OPI Rainbow Connection Dupes Comparison Swatches & Review

1 Coat with Flash

Flash 2 Coats Rainbow Connection OPI Dupes Comparison Swatches & Review

2 Coats with Flash

Flash 3 Coats Rainbow Connection Dupes Swatch Comparisons & Review

3 Coats with Flash

Sunlight 3 coats OPI Rainbow Connection Comparison Swatches for Dupes

3 Coats in Direct Sunlight

Sunlight 1 coat OPI Rainbow Connection Dupe Swatch Comparison & Review

2 Coats Over OPI Black Onyx in Direct Sunlight

 

My Thoughts

Glitter

OPI Rainbow Connection and Nicole by OPI Rainbow in the S-Kylie look like dead-on dupes to me. And the only difference I can see with Milani Gems is that the largest hexagonal glitter is a touch smaller than the largest hexagonal glitter of the other two.

Bottom Line: The overall effect of all of these is extremely similar. The difference in size of the largest hexagonal pieces isn’t a huge deal.

Brushes

OPI has the widest brush. Nicole by OPI has a narrower brush. Milani has the skinniest brush that’s also much floppier than the other two.

Bottom Line: I found that the Nicole by OPI brush made it harder to apply the chunky polish compared to the ones by OPI and Milani. IΒ prefer the OPI one because it covers more of the nail and, with multiple coats, seems to provide slightly more coverage than the others. My second choice would be Milani because the floppiness actually makes it easier to lay down the polish (I think the smaller hexagonal pieces also make the formula easier to work with.). The Nicole by OPI brush comes in last place because the narrow, stiffer brush required me to double-dip when painting each nail.

Accessibility

OPI can be found at beauty-supply stores and some salons. Nicole by OPI can be found at Shoppers or Wal-Mart. Milani is available mainly online for most Canadians.

Bottom Line: If you don’t want to pay for shipping, and you don’t want to head to the mall or a salon, Nicole by OPI may be the easiest for you to track down.

Price

Nicole by OPI is the most expensive. OPI is cheaper, but not by much. Milani is about half the price of OPI.

Bottom Line: The clear winner for me is Milani.

I am very grateful to have all 3 bottles, but for those of you who are trying to pick up just one, my recommendation is to go for Milani. If online ordering isn’t your thing, I recommend OPI. And I don’t think that they’re different enough to justify purchasing all three.

Which one was the overall winner for you? Even if the Milani isn’t an exact dupe of OPI, is it close enough for you, or do you really like those larger hexagonal glitter from the others?

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52 thoughts on “OPI Rainbow Connection Dupes, Comparison Swatches & Brush Reviews

  1. maddy

    I really love all of them! I’m probably going to get OPI or Milani. Do you know what the cost of shipping is on the Cherry Culture website? It all depends on the cost of shipping for me. the review was amazing and I love the pictures! I have several bottles of Nicole by OPI nail polishes but the brushes don’t usually work out for me. To me, Rainbow Connection has more hexagons or their more noticeable but Milani Gems has more glitter. In the brush pictures it’s quite obvious that OPI and Milani pick up more glitter than Nicole by OPI! Thanks for the review! πŸ™‚

    Reply
    1. Mary Post author

      Hey maddy!

      To buy just one bottle of Milani nail polish, the shipping and handling fees at Cherry Culture are expensive (over $8 USD). So it’s only worthwhile if you’re planning to order a lot of other stuff because then the shipping isn’t too large of a percentage of your total order.

      Oh, actually, please don’t judge how much glitter is on the brushes. When I took photos of the brushes, I wiped the glitter off the brush because I wanted to show more of the brush. Hmm…guess I should’ve wiped the Milani and OPI ones more. Whoops!

      Reply
      1. maddy

        Thanks for the help! Next time I won’t judge by the brushes, I, myself wipe the brushes on the side of the bottle so I should have known there would have been less glitter. My bad! The Nicole by OPI brand came out with a new squarish brush for the justin Bieber collection and some of the texture coats. The brush is about the length of a mini polish brush but squared and has a slanted cut at the tip of the brush. It helps cover up the area and makes it easier for me not to get it on my skin that much. If I bought just one bottle of Milani which you said is $3.99 USD with shipping will be $11.99 USD than it’s more expensive. I guess I’ll buy online but buy more stuff like you said so that the percentage from my order won[‘t be that much.

        Reply
        1. Mary Post author

          Hey maddy!

          Yeah, it’s definitely more expensive if you can only get hold of Milani Gems online and just order 1 bottle. It’s best to just wait to order more stuff along with it and to also wait for another coupon-code sale to save even more. They seem to have 15-25% off coupon codes pretty often. (I usually only order when they have these sales, now that I think about it.)

          Reply
    1. Mary Post author

      Hey PinkGlitter!

      In Canada, sometimes I can get Nicole by OPI polishes for less than OPI, but if it’s from Shoppers Drug Mart, usually it has to go on sale.

      Reply
  2. Emma

    I can’t believe hpw similar they all are! I’m quite surprised at the similarity between Rainbow Connection and the Nicole polish. I already bought Rainbow Connection but I would have bought Milani if I had access to it!
    Emma recently posted: Spending Ban – Sort Of

    Reply
    1. Mary Post author

      Hey Emma!

      I was pleased with my bottle of OPI Rainbow Connection, and then I was sent the Nicole by OPI one. And I had previously bought the Milani polish. When I saw them all in person, I thought they were all dupes. And, really, even though Milani isn’t a dead-on dupe, it really does give such a similar effect! Great value!

      Reply
  3. Carmela

    Yay the comparison post is up! πŸ˜€

    I personally prefer anything that’s lower priced for the same quality and Milani is such a great alternative. They look so different in the bottle (Milani vs OPI) but on the nail you’d have to use a magnifying lens to tell the difference (and even then you might still have a hard time)! Even the brush is outstanding. But I also prefer purchasing my polishes at brick and mortar stores so unless I find Gems anywhere, I think I lean towards Rainbow Connection instead. πŸ™‚
    Carmela recently posted: Nail Art Wednesday: Halloween Nails! Ghost, Skull, Frankenstein’s Monster, Jack o’ Lantern and Mummy

    Reply
    1. Mary Post author

      Hey Carmela!

      I tried to get this post up a little earlier especially for you, actually, to help you decide which one to get. πŸ™‚

      Reply
    1. Mary Post author

      Hey CiCi!

      Hmm…so the same colour can have different brushes?

      For anyone reading this, maybe check the brush before buying it. If it has the brush CiCi’s came with, that’s so much better!

      Reply
  4. Melissa

    I’ve had Milani Gems for a couple of months now and got it because I knew it was a dupe to Deborah Lippmann Happy Birthday. Now come to find, it’s become a dupe to a ton of other polishes. I’m pretty happy with it, it’s cheap, works well, and I found it at my Target which is less than five minutes driving from my house. If I had to get a backup bottle and Gems was no longer available, I’d probably get Rainbow Connection. There’s so many of these colors right now, it’s sort of becoming like the shatter/crackle trend, every brand is doing it. Thanks for the comparison!

    Reply
    1. Mary Post author

      Hey Melissa!

      I’m hoping that we don’t see tons of other brands jumping on this bandwagon, too, and making their own ‘dupe’. When it’s everywhere, that’s when I get sick of something.

      Reply
      1. maddy

        The thing that really confuses me is that they change the names for the crackle nail polish to texture (Nicole by OPI), shatter (OPI) and blasted (Sephora by OPI). They all have the same effect and they’re all by OPI so why can’t they have the same name. I know it’s for business or something but it drives me crazy!

        Reply
        1. Mary Post author

          Yeah, they probably just want to differentiate each line even if it’s really the same. Makes me laugh because I always wonder what other names they’ll come out with. If they continue, they’ll have to really get creative because the more intuitive ones have already been used.

          Reply
  5. Vivian

    Wow, they look identical. What was once a very unique color by deborah lipmann is now duped everywhere! That’s good for us who cannot spend $16 on a bottle of polish, but now this glitter seems kind of bleh. I just don’t feel like it’s all that special anymore. I’m still going to cherish my bottle of OPI rainbow connection, but I don’t think I’ll be wearing it as often as I thought.

    Reply
    1. Mary Post author

      Hey Vivian!

      Aww…sorry to hear that you’re not as excited about wearing OPI Rainbow Connection now. Pretend like you didn’t see this post! πŸ˜›

      Reply
  6. Emily Jurow

    The Nicole By OPI is $7 USD here, and I’ve seen it in Walmart.
    I haven’t seen Rainbow Connection anywhere, but only small salons sell OPI around me.
    I don’t have any of these, but I have a dupe to them! lol
    It’s by the brand Confetti, called “Tazmanian Devil”. and it’s a brand only sold in CVS Pharmacy stores, and it retails for $1.99!
    But I have to say, it has terrible wear time!
    Emily Jurow recently posted: Did You Get A Fake Naked Palette From Ebay?

    Reply
    1. maddy

      I saw a swatch of Tazmanian Devil by Confetti and it’s different from the three because it has micro glitter and these don’t. I like all 4 of the dupes no matter what. I like the one by confetti because it has micro glitter making it extra glittery! πŸ™‚

      Reply
    2. Mary Post author

      Hey Emily!

      Lucky you – that’s a much better price than what Canadians typically have to pay for it. Although sometimes Nicole by OPI goes on sale…however, I haven’t really seen new collections go on sale.

      Tazmanian Devil sounds like a real steal at just $1.99! WOW! Even if it has terrible wear, I think the extremely low price point makes it a good deal.

      Reply
    1. Mary Post author

      Hey maddy!

      Oh geeeeezzzz…How many dupes are there going to be in total? I really hope it’s not going to be EVERYWHERE because that’s when people will get sick of it and begin thinking it’s not special.

      Thanks for the heads up about this! I didn’t even think of this, and then I saw the picture, and you’re totally right.

      Reply
      1. maddy

        They are coming out with way too many dupes of this! I fell in love with rainbow Connection the minute I saw it because I totally love rainbow glitter and jumbo hexagon glitter. This won’t stop me from getting a bottle of whichever dupe but I doubt people who are getting these polishes or already have them will be wearing them as much. πŸ™

        Reply
        1. Mary Post author

          Agreed. It’s unfortunate. It’ll definitely make it easier for people to get their hands on a bottle, but people will get burned out on it faster.

          Reply
  7. Nicole

    Just seeing all these dupes is decreasing my excitement about Rainbow Connection substantially. I do love it… however, it isn’t exactly anything too special, and seeing how everyone is coming out with dupes it takes a bit away from it. It’s a pretty “glittertastic” polish, but I think that if I hadn’t already received my Muppet Collection polishes, I’d buy the Milani online thanks to your swatches! πŸ™‚
    Nicole recently posted: Ulta Moody Blues Nail Polish (Review)- A Super Pretty Denim-Inspired Color

    Reply
    1. Mary Post author

      Hey Nicole!

      Definitely see where you’re coming from. The more saturated the market is with dupes, the less enticing something becomes. Oh well…there will always be other exciting polishes that come out! πŸ˜€

      Reply
    1. Mary Post author

      Hey Del!

      Hehe, you are a winner! πŸ˜€ Sheesh – $25 for a bottle of polish is a LOT! So glad you snatched up the Milani. Smart!

      Reply
  8. Marta

    I love how thorough l this review was Mary! You really narrowed down the search for people and I sooo respect your honesty!
    I retweeted this when you first posted it because I found it so helpful!
    I bought Rainbow Connection after I saw YOUR swatches… I have yet to try it… but I can’t wait!

    Reply
    1. Mary Post author

      Hey Marta!

      Please let me know what you think of Rainbow Connection when you try it out. If you decide to blog about it, I must see it on your pretty nails!

      Reply
    1. Mary Post author

      Hey Jamieson!

      You’re very welcome. Thought that this comparison would be helpful. There are just sooooo many dupes out there, but it’s nice to hear that you’re not sick of it and will enjoy wearing it. πŸ™‚

      Reply
    1. Mary Post author

      Hey Another Cristina!

      Awesome! πŸ™‚ Yup, they’re definitely dupes. Funny thing is that here in Canada, Nicole by OPI is more expensive usually than OPI.

      Reply
  9. gg

    I love your blog! Was the thickness of the ‘clear goop’ about the same?

    Btw dopey question – do you pronounce O.P.I. “opey” or say each letter individually?

    Reply
    1. Mary Post author

      I just realized that the second part of my reply got cut off. So sorry!

      That’s not a dumb question at all! It’s actually pronounced O.P.I. (each letter is pronounced individually) instead of “Opey”. But, if you like calling it “Opey”, go for it. πŸ™‚

      OPI and Nicole by OPI had a thicker consistency compared to Milani. Milani was not only thinner, but it had smaller glitter particles, so I think that’s also what made it apply more easily.

      Reply
  10. Laura

    It’s weird but I got the Nicole by OPI one and it actually has the wide brush!!!
    I’m really happy that it has it but I don’t understand why some don’t!!

    Reply
  11. Reena

    Thanks for the comparison! When I was all three released one right after the other, I didn’t know which one to buy! And I ended up buying Sephora by OPI Spark-tacular! in the end anyway : )

    Reply
    1. Mary Post author

      Hey Reena!

      No problem! Oh, I didn’t even bother getting the Sephora by OPI polish. I think I have enough of this kind of glitter to last me well into the next life. πŸ˜›

      Reply
  12. Jen

    Hi!

    I’m not sure if it was a random thing, but the Loblaws/Superstores where I live have Milani in their cosmetics area. Around the same price, no shipping!

    Reply
    1. Mary Post author

      Hey Jen!

      I’ve seen a very small section at my Loblaws/Superstores with Milani, too. Have you seen the latest collections there? I always just see the same few core-collection pieces…and not even all of them.

      Reply
  13. Amanda

    Hello, I’m new to your website but love it already!
    I also live in Canada and found Milani Gems at my local SuperStore! Only place I’ve found that carries Milani anything.

    Reply
  14. Angie

    I know this is an older post, but I still wanted to add my opinion.

    I absolutely adore Rainbow Connection! I got it for myself for Christmas, and use it all the time. Sometimes on its own, sometimes layered. I just love it!

    My mom, around the same time, bought Rainbow in the S-Kylie. They look identical! She doesn’t use it much though, so hopefully she’ll pass it on to me when if I run out of Rainbow Connection. πŸ˜‰

    I don’t have any experience with the Milani one, but I do like how the glitter is smaller. Sometimes those large hex pieces are frustrating to place and lay flat.

    Reply
    1. Mary Post author

      Hey Angie!

      No problem. πŸ™‚ I love reading comments, even when they’re on older posts!

      Considering that you really love Rainbow Connection, I think you’ll love the Milani one even more. I was amazed by how much easier it was to apply than Rainbow Connection!

      Reply
  15. debbie harding

    new dupe to take a look at. was at walmart yesterday and saw a whole diplay of the pure ice brand polishes. this one is called”its complicicated” looks alot like the opi and others, doesn’t have quite the big hex’s like opi but looks nice. what do you exspect for a 1.99??/

    Reply
    1. Mary Post author

      Hey Debbie Harding!

      Oh, that’s pretty cool! Even more options, so nobody misses out on this fun glitter! Thanks for letting me and my readers know! πŸ˜€

      Reply

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