US retailers often block UK shoppers from getting the best Kosas BB Burst deals

February 18, 2026

The Kosas BB Burst hype is still going strong in 2026

It is February 2026, and the obsession with the "clean girl" aesthetic hasn't faded; it has just evolved. At the center of this evolution is the Kosas BB Burst Tinted Gel Cream. If you have been scrolling through social media lately, you have probably seen everyone from London to Manchester raving about that specific dewy, effortless glow. It is the kind of product that looks like you have just had a facial and eight hours of sleep, even if you have actually been up late working or bingeing a series.

US retailers often block UK shoppers from getting the best Kosas BB Burst deals
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For those of us in the UK, the struggle isn't finding out about the product—it is actually getting our hands on it without paying a ridiculous reseller premium. While local shops might stock a limited range, the real deals and the full shade variety are almost always found in the United States. You might also like to Read more: The cost efficiency of sourcing Kosas BB Burst Tinted Gel Cream from the United States to see how the numbers stack up.

A skincare-makeup hybrid that actually works

The reason the Kosas BB Burst is trending so hard right now is the formula. It is not just a tint; it is packed with copper peptides and zinc oxide. In the 2026 beauty landscape, we are all looking for products that do double duty. Why wear a heavy foundation when you can wear a gel cream that actively improves your skin barrier while evening out your skin tone? It provides a burst of hydration that feels cooling on the skin, which is why it has become a staple for anyone wanting that "no-makeup" makeup look.

The price gap between the US and the UK is significant

When you look at the price tag of the Kosas BB Burst at a US retailer like Sephora or the official Kosas website, and then compare it to the prices offered by UK boutique resellers, the difference is eye-opening. Often, buying a bundle of Kosas products from the US—like the BB Burst paired with their famous Revealer Concealer—costs less than buying the BB Burst alone in the UK. Check our guide on the savings: Read more: A £14 saving on Kosas BB Burst is the skin-vestment of the year for UK glow-getters.

Because of this, many UK shoppers are choosing to shop us store sites directly. However, that is where things often get a bit complicated for international buyers.

The hidden barrier: Why your UK card might get declined

The most frustrating part of international shopping isn't the distance; it is the checkout screen. Many popular US retailers, including Sephora, Nike, and even the Kosas official site, have strict payment processing rules. They often block international credit cards or automatically decline orders that are being sent to a freight forwarder address. You might have your basket ready, your shade picked out, and your UK debit or credit card in hand, only to hit a "Transaction Declined" message or have your order cancelled five minutes later.

This happens because these stores use aggressive fraud prevention filters that flag non-US billing addresses. It is an invisible wall that prevents UK beauty enthusiasts from accessing the same prices and bundles that US customers enjoy. If you've ever wondered why your order didn't go through, this is usually the reason.

The BuyForMe solution for difficult US stores

If you have run into this wall, there is a way around it. comGateway offers a service called "BuyForMe" (Assisted Purchase). This is designed specifically for those stores that refuse to accept international payment methods or are picky about shipping addresses.

When you use BuyForMe, you tell comGateway what you want to buy, and they use a domestic US credit card to make the purchase on your behalf. This effectively bypasses the "international card" block. It is the safest way to guarantee that your Kosas order actually gets processed and shipped instead of being stuck in a cancellation loop. You can find more about how this works in the FAQ section of the site.

Getting your Kosas haul to the UK with comGateway

Once your order is successfully placed, it needs a place to go in the US before it makes its way to you in the UK. This is where a package forwarding service becomes essential. By using a tax-free us address provided by comGateway, you can avoid US sales tax, which adds even more value to your purchase.

The process is quite simple. If you are curious about the mechanics, here is a step-by-step guide on how the transition from a US warehouse to your front door in London works. Once your package arrives at the warehouse, you can use the shipping calculator to see exactly what the costs will be to fly it over to the UK.

Check out our related post for more context: Read more: Keep your £14 while your face glows with the Kosas BB Burst from the US.

A quick note on UK VAT and import duties

When shipping beauty products from the US to the UK in 2026, keep the following table in mind to manage your budget:

Order Value UK VAT Import Duty
Under £135 20% (Collected at checkout or via courier) Usually None
Over £135 20% May apply (approx. 0-6% for cosmetics)

Even with these costs, the bundle deals available in the US often make the total price lower than buying locally. You can check the current international shipping rates to ensure you are getting the best deal possible. By consolidating multiple items into one shipment, you can save significantly on the per-item shipping cost, making that Kosas glow more affordable than ever.

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