Why I almost lost my Tower 28 16oz jumbo refill because I ignored these Korea shipping rules

April 09, 2026

Why the Tower 28 SOS Spray 16oz is my current 2026 skincare obsession

I have been a fan of hypochlorous acid for years, but the Tower 28 SOS Daily Rescue Facial Spray remains the gold standard for my sensitive skin. Living in South Korea, I usually have to rely on local alternatives, but nothing compares to the original formula. When I saw the US-exclusive 16oz Jumbo Refill, I knew I had to have it. It offers way more value than the standard bottles we see here, especially with the current 2026 price shifts.

Why I almost lost my Tower 28 16oz jumbo refill because I ignored these Korea shipping rules
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I realized that buying the smaller bottles locally was draining my wallet. The jumbo refill is designed to top up your existing spray bottles, making it a more sustainable and cost-effective choice for those of us who use it daily. However, getting this US-exclusive item to my doorstep in Seoul required more than just a credit card; it required a bit of logistical planning.

The mistake I made that almost cost me my US-exclusive beauty haul

I almost made a huge error by not checking the [prohibited items](https://www.comgateway.com/blogs/category/prohibited-items/) list for liquids before ordering. I was worried that a large volume of liquid might be flagged as a restricted good. I spent some time browsing the [FAQ](https://www.comgateway.com/faq/) to make sure I wasn't missing any details about shipping skincare products internationally.

If you ignore the shipping rules for South Korea, you risk having your package seized or being hit with unexpected fees. I learned that as long as the item is for personal use and stays under certain value thresholds, it is generally safe. I also made sure to follow a [how it works](https://www.comgateway.com/how_it_works/) tutorial to ensure I didn't mess up my shipping address format at the US checkout.

How I use a freight forwarder to bypass retail markups

I used [comGateway](https://www.comgateway.com) to provide me with a [tax-free us address](https://www.comgateway.com) so I could [shop us store](https://www.comgateway.com) sites that don't ship directly to South Korea. This was the only way to get the jumbo refill size, as most retailers only ship the smaller versions internationally. By using a [freight forwarder](https://www.comgateway.com), I managed to consolidate my order and save on the overall cost.

I find that many people in Korea are hesitant to shop from the US because they fear the process is too complex. My experience has been that once you have your US address, it feels just like local shopping. You just need to be mindful of the [international shipping rates](https://www.comgateway.com/shipping_rates/) to ensure the savings on the product aren't eaten up by the delivery fee.

Shipping Estimates: What you need to know for your 16oz bottle

I wanted to share my findings so you can accurately [estimate shipping cost](https://www.comgateway.com/calculator/) before you commit. Here is the breakdown for the Tower 28 16oz Jumbo Refill:

Metric Estimate
Box Weight Approx. 1.8 lbs (including packaging and the 16oz fluid weight)
Box Dimensions Small (Approx. 10 x 4 x 4 inches)
Volumetric Warning Low. This item is dense, so you likely won't be charged for volumetric weight unless the retailer uses an unnecessarily large box.
Battery Check None. This item does not contain lithium batteries and is safe for standard air travel.

I always recommend using the [shipping calculator](https://www.comgateway.com/calculator/) once the item reaches your warehouse to get the final [shipping fees](https://www.comgateway.com/shipping_rates/).

My step-by-step guide to clearing South Korea customs safely

I was very careful about the [import duties](https://www.comgateway.com/blogs/category/duties-and-tax/) when my package arrived. In South Korea, the de minimis threshold for US goods is generally $200 USD for list-clearance items. Because my Tower 28 haul was well under this, I didn't have to pay extra [customs tax](https://www.comgateway.com/blogs/category/duties-and-tax/). However, you must have your Personal Customs Clearance Code (PCCC) ready.

We should also be aware that shipping multiple bottles of the same product can sometimes trigger a "commercial intent" flag. I kept my order to just two jumbo refills to stay safe. If you're unsure about the latest [import tax](https://www.comgateway.com/blogs/category/duties-and-tax/) regulations for 2026, it's always best to check the official customs portal or the forwarder's help center. You might also like to read my other posts on [international shipping](https://www.comgateway.com/shipping_rates/) for more beauty hauls!

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