Besos Review UK: First Impressions
Some vape brands compete on specs, others on personality — Besos manages both. The Besos Liquid Diamonds 2G Disposable UK arrives with distinctive lip-mark branding and a “Dame un Beso” tagline that makes it instantly recognisable, but underneath the styling sits a genuinely premium device: 2 grams of liquid diamonds, USB-C recharging, and potency figures north of 85% THC. We got hold of the range to see whether the substance matches the presentation.
Presentation & Branding
Besos leans into its identity hard, and it works. The packaging is covered in lip-mark motifs, the branding is bold and playful, and the whole thing stands out in a category where a lot of devices blur together. It’s the kind of presentation that photographs well and is easy to remember — which, in a crowded market, counts for more than people often admit.
Beyond the aesthetics, the packaging does the practical things right too. Each flavour is boxed individually with its taste and effect profile printed clearly, and there’s a scratch authentication panel for verifying the product is genuine. That combination of personality and clear labelling is a good sign of a brand that’s thought about both shelf appeal and buyer trust.
Liquid Diamonds: The Extract
The core of the Besos pen is its liquid diamonds fill, and this is where it makes its quality case. Liquid diamonds combine a terpene-rich liquid base with THCA “diamonds” — crystalline concentrate prized for purity and potency. Together they deliver a vape that’s both flavourful and strong, which is exactly what the premium end of the disposable market is built around.
The potency backs this up. The Duvalin flavour we looked at is noted at 85%+ total THC, which is a strong figure for a disposable and firmly premium territory. It’s a meaningful step up from standard distillate devices, which rely on refined distillate and added terpenes rather than the fuller profile liquid diamonds provides. For the full breakdown of how this extract style compares to others, our live resin vs distillate guide covers the ground, and our Big Chief Duo V3 Liquid Diamonds review looks at another device using the same concentrate.
USB-C Rechargeable — Why It Matters
One spec that deserves more attention than it usually gets: the Besos pen is USB-C rechargeable. On a 2-gram device, this isn’t a nice-to-have, it’s close to essential.
The common frustration with non-rechargeable disposables is the battery dying before the oil runs out — leaving you with paid-for extract you can’t access. A rechargeable battery solves that entirely, letting you get through the full 2 grams. And because it’s USB-C rather than an older connector, you can charge it with the same cable as most modern phones and devices. It’s a practical, user-friendly touch that shows the brand has thought about the actual experience of using the thing, not just selling it.
Authenticity
Like most popular vape brands, Besos includes a scratch authentication panel so you can verify your product is genuine. It’s a simple step, but a worthwhile one — the disposable market has its share of counterfeits, and a quick authenticity check on arrival gives peace of mind. We’d always recommend doing it.
The Flavour Range
Besos offers the liquid diamonds pen across a range of flavours, each with its own taste and effect profile printed on the box. The confirmed Duvalin is a hybrid built around sweet chocolate, vanilla, and strawberry notes, with effects described as giggly, blissful, and nostalgic — a well-rounded profile that suits the hybrid classification.
The wider range spans a variety of flavours, and Besos leans into bold, dessert- and candy-inspired naming across the lineup. If you’re choosing based on effect rather than flavour, our indica vs sativa guide is a useful primer, since the range covers different profiles. As with any multi-flavour line, availability shifts, so it’s worth checking current UK stock before settling on a favourite.
How It Compares
Against other premium disposables we’ve reviewed, Besos competes on the combination of potent liquid diamonds, practical USB-C recharging, and strong brand identity. The Big Chief Duo V3 Liquid Diamonds is a direct comparison on extract type, while the Sluggers Hit Switch 2G — our strongest 2G seller — takes a different multi-flavour approach. Where Besos stands out is the pairing of genuine premium extract with a rechargeable device and a distinctive, memorable brand.
Who It’s For
The Besos pen suits buyers who want premium potency and flavour without sacrificing the practicality of a rechargeable device. If you’ve been caught out by disposables dying before the oil runs dry, the USB-C recharging alone makes Besos worth considering. It’s also a natural pick for anyone who appreciates a brand with real personality — the styling is a genuine part of the appeal, not an afterthought.
If you only want the cheapest possible device and don’t care about extract quality or recharging, this isn’t aimed at you. But for a potent, flavour-forward, rechargeable premium disposable, it makes a strong case.
Final Verdict
Besos Liquid Diamonds 2G Disposable UK delivers on both fronts that matter: substance and style. The 2 grams of liquid diamonds bring genuine potency and flavour, the USB-C recharging is a practical touch that ensures you get the full capacity, and the scratch authentication adds a layer of trust. Wrapped in one of the more distinctive brand identities in the category, it’s a well-rounded premium disposable that backs up its bold presentation with real quality.
Ready to try it? Shop Besos Liquid Diamonds 2G Disposable UK here.