Shamrock OG by The Kings Custard: #1 McDonald’s Shamrock Shake E-Liquid!

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Shamrock OG by The Kings Custard: #1 McDonald’s Shamrock Shake E-Liquid!

Hold on to your taste buds, folks, because we're about to dive into a world of pure, minty madness! Brace yourselves for the ultimate St. Patrick's Day indulgence—with the Shamrock OG E-Liquid modelled after the McDonald's Shamrock Shake!

I’m writing this review of my own accord to simply share this incredible flavour with the world. If you’ve ever craved a Shamrock Shake, you absolutely must try the Shamrock OG Shortfill E-Liquid from the Kings Custard!

In October 2022, I was visiting the Vaper Expo UK in Birmingham where I got a chance to meet the minds behind the Kings Custard—an E-Liquid company with a knack for decadent custard-flavoured sub-ohm blends. And while I loved everything they had to offer—particularly the Lemon shortfill—one really stood out to me as wholly unique.

And I don’t think I’ll ever find another E-Liquid like it again.

Imagine my surprise when I, an American living in London, stumbled across a truly world-class recreation of the iconic McDonald’s Shamrock Shake in E-Liquid form—in a country that has never had the Shamrock Shake, no less! This coveted menu item is only available in the US, Canada, and Ireland. 

Shamrock OG by The Kings Custard

I was instantly blown away by how well the E-Liquid replicates the taste of the shake—and as a result of my fangirling, the owners of the Kings Custard sent me away with a full-sized bottle of their incredible Shamrock OG Shortfill E-Liquid (thanks again, guys—you’ve done a homesick American a real solid, even if it was just to shut me up). 

And when St Patrick’s Day rolled around this year, I dug the bottle out of my Expo bag and popped it into my Vaporesso Luxe X kit—and by god, it’s just as good as I remember!

If you’re the kind of weirdo to wait all year for the Shamrock Shake to return to the McDonald’s menu, you’ve gotta try the Shamrock OG Shortfill E-Liquid from the Kings Custard!

What’s a Shamrock Shake?

A Shamrock Shake is a seasonal mint-flavoured milkshake that is typically available at McDonald’s locations in the US, Canada, and Ireland around St. Patrick’s Day (17th March).

The shake is made with vanilla soft serve ice cream, green mint syrup, and whipped cream, and is usually garnished with a maraschino cherry. It has a sweet and creamy texture, with a refreshing mint flavour. The colour of the shake is a verdant pastel green, which is meant to resemble the colour of shamrocks.

This creamy, dreamy, mint-flavoured concoction has been sending taste buds into a frenzy since its introduction in the 1970s. With its pastel green hue and velvety smooth texture, the Shamrock Shake is a feast for the eyes and the taste buds.

McDonald's Shamrock Shake

But it’s not just the vibrant colour and mouth-watering flavour that has everyone talking. It’s the sheer exclusivity of this limited-time treat that has folks lining up around the block to get their hands on one. Now, imagine being able to taste the Shamrock Shake all year round in E-Liquid form!

Every year, the arrival of the Shamrock Shake is greeted with fanfare and excitement, as devotees eagerly await its appearance on the McDonald’s menu. The anticipation is palpable, as customers clamour to get their hands on this elusive drink before it disappears back into the ether for another year.

McDonald’s Shamrock Shake

So what’s the secret to the Shamrock Shake’s enduring popularity? Is it the refreshing burst of minty goodness that hits your taste buds with every sip? Or perhaps it’s the nostalgic appeal of a drink that’s been a beloved part of St. Patrick’s Day for generations?

Whatever the reason, there’s no denying that the Shamrock Shake has captured the hearts and taste buds of millions of people around the world.

Shamrock OG Shortfill E-Liquid by the Kings Custard

When I tried this E-Liquid at the Vaper Expo UK for the first time, I wasn’t warned what it was modelled after in advance; I just vaped it blindly. 

I was suddenly awash with this sweet, nostalgic feeling I couldn’t put my finger on (at this point, I hadn’t had a Shamrock Shake in many years). 

Within moments, it hit me. I exclaimed, “It’s a Shamrock Shake!” 

The Shamrock OG Shortfill E-Liquid delivers a near-exact replica of the McDonald’s Shamrock Shake, with a creamy vanilla base layered with minty freshness throughout. The exhale is cool and satisfying, with a sweet minty edge that tastes just like that verdant treat the UK has never gotten to have.

It’s a simple idea—vanilla ice cream and mint—but it’s executed to perfection.

Shamrock OG Shortfill E-Liquid by the Kings Custard with Vaporesso Luxe X

Since St Patrick’s Day, I’ve been vaping it non-stop—this coming from someone who doesn’t ever go for a custard vape.

This is easily a 5-star vape for me.

Shamrock OG Shortfill E-Liquid by the Kings Custard 100ml

So, if you like sweet mint—like a mint chocolate chip ice cream sans the chocolate—or if you’re a diehard fan of the Shamrock Shake from McDonald’s, you’ve absolutely gotta try this. I don’t care if you’re not a dessert vaper, or if you don’t like custard—trust me on this. 

You’re gonna love it!

As far as E-Liquid reviews go, this one was a no-brainer. I can’t recommend this E-Liquid enough!

Overall Rating: 5 stars


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