I found a way to get the massive Tower 28 SOS spray refill shipped to Japan for way less than retail

Why this spray is all over my social feed

I have spent most of 2026 watching my friends in Tokyo and Seoul rave about the Tower 28 Beauty SOS Daily Rescue Facial Spray. It has become a cult favorite for anyone dealing with sensitive skin or "maskne." Since the formula relies on hypochlorous acid, it is incredibly soothing, but the problem I kept running into was the price. Buying the small bottles locally in Japan or through resellers was getting expensive very quickly. I started looking for a way to get the product directly from the source in the United States to see if I could find a better deal.

While browsing us trends, I realized that the US market has something we don't have here: the 16oz "Super Size" refill. This giant bottle is designed to refill your smaller spray containers, and the cost per ounce is significantly lower than anything I could find in Japan.

My secret to finding the 16oz value size

The 16oz bottle is often a US-exclusive, meaning stores like Sephora US or the official Tower 28 website are the best places to look. When I shop these sites, I use my tax-free us address provided by my favorite package forwarder. This allows me to avoid US sales tax at checkout, which adds up when you are buying multiple bottles of skin care. Because this specific size isn't readily available in Japanese retail stores, shipping it from the US is the only way I can keep my skin routine affordable.

How I estimate shipping costs to Japan

Before I click buy, I always want to know what the final price will look like. I use the shipping calculator to get a rough idea of the international delivery fees. Based on my experience with the 16oz refill bottle, here is what I usually expect for the logistics side of things:

Why I use BuyForMe for US beauty stores

I have faced a common frustration when trying to shop at big US retailers like Sephora or even the Tower 28 site directly. Many of these stores have strict security filters that block international credit cards or automatically decline orders sent to a freight forwarder. It is incredibly annoying to find the perfect deal only to have your order cancelled ten minutes later.

My solution for this is the BuyForMe service. Instead of me trying to use my Japanese credit card, I let the team at comGateway handle the purchase. They use a US domestic payment method and their own purchasing accounts to buy the item for me. I just provide the link to the 16oz spray, pay them, and they take care of the rest. It is the most reliable way I have found to guarantee that my order actually gets processed and shipped to the warehouse. If you are curious about the specifics, you can check the FAQ for more details on how they handle different stores.

A few things I learned about Japan customs tax

When I ship beauty products to Japan, I always keep the 16,666 JPY rule in mind. Generally, if the total value of my shipment is under this amount, I can avoid paying a heavy customs tax. However, since skin care is sometimes categorized differently, I always make sure to read up on the latest import duties before I place a large order. Shipping a single 16oz bottle usually keeps me well under the limit, but if I am stocking up for the whole year, I calculate carefully to avoid surprises at the border.

My quick step-by-step guide for your first order

If you want to try this yourself, here is how it works in a few simple steps. First, I sign up for a comGateway account to get my US address. Then, I decide if I want to try purchasing the spray myself or if I should use the proxy shopping option to be safe. Once the spray arrives at the warehouse, I get a notification, I pay for the international shipping, and it usually arrives at my door in Japan within a week. It has been a total relief for my skin and my wallet in 2026.