Where to Buy Japanese Tengsu? She Started by Checking These Things First, and the Sales Pitch Fell Apart on the Spot

On a Saturday afternoon, A-De was sitting on the living room sofa, and he had already scrolled to the same page for the fifth time. He was muttering under his breath, as if memorizing some kind of passphrase, until his wife, Xiao-Qing, who was sitting beside him, finally put down her cup and turned to look at him.

"What are you mumbling about?" Xiao-Qing asked.

"Nothing, I'm just looking at where to actually buy this tengsu." A-De handed her the phone. On the screen was a gaudy page with a headline advertising a limited-time discount, and a row of comments underneath saying "repurchased three times." Xiao-Qing looked at it for three seconds and asked only one question: "Who wrote this page?" A-De froze. He had been focused on the price the whole time and had never thought about that.

Xiao-Qing did not give him an answer right away. Instead, she pulled out a piece of paper and wrote down, one by one, the storefronts on A-De's phone. The first was an auction platform, where the seller's name was a string of gibberish, the product photos were blurry, and the text on the packaging had been cropped in half. The second was a content farm, where the whole article talked about how "a friend felt a big difference after taking it," yet no contact information could be found anywhere. The third was a messaging app group, where the other party said to transfer the money first and then they would ship, and even stressed that "there isn't much left, so hurry." Xiao-Qing put down her pen and said she would not touch any of these three, not because she knew something special, but because she had no idea who the other party was.

A-De was a little unconvinced and thought Xiao-Qing was being too nervous. He shot back, "Then tell me, where should you buy Japanese tengsu for it to count as normal?" Xiao-Qing did not let that question force her into naming a store. Instead, she broke the problem down further: first confirm what category this thing falls under in Taiwan, whether it is a food, a health supplement, or a medicine requiring a prescription; then check whether the packaging clearly lists the product name, ingredients, manufacturing date, and expiration date; and finally check whether the seller has left verifiable company information. She said that if even these three things could not be pieced together, then no matter how attractive the price was, it would just be sending money to a stranger's account.

The next day, A-De really did go ask around according to that piece of paper. He first went to a pharmacy near his home and showed the list to the pharmacist. The pharmacist did not endorse any of the storefronts, but only reminded him that many one-page ads online use exaggerated wording to attract people, especially those claiming quick results, which should make you pause even more. The pharmacist suggested that if he had any chronic illness or was taking medication, he should list what he was currently using and bring it to a doctor or pharmacist to review together, rather than comparing prices online and placing an order on his own. After hearing this, A-De felt for the first time that the past few days had been like haggling in a market without even knowing where the stall was.

After returning home, Xiao-Qing discovered something else. In the messaging app group on A-De's phone, the other party had started urging him to transfer the money, saying "today is the last day." Xiao-Qing did not argue with him. She did only one thing: she screenshotted the conversation with that account, saved it together with the storefront URL into a folder, and then called the 165 anti-fraud hotline to ask how this kind of situation should be handled. The person on the other end explained that when someone asks for payment first, refuses to provide company information, and will not follow a normal transaction process, you should be on high alert. A-De listened from the side, and his expression slowly changed from stubborn to silent, because he realized he had almost handed over control of the entire transaction just to save a little money.

That night, the two of them rearranged the list. Xiao-Qing broke "where to buy" into three smaller questions: Can the source be verified? Is the labeling complete? If there is a problem, can you still find the person? A-De added one more: If this thing really needs professional evaluation, would he be willing to spend one registration fee first instead of wasting money first? They did not arrive at a "cheapest" answer, but they did reach a more practical conclusion — first figure out what you are buying, then decide whether to buy it.

Later, A-De told a colleague about this, and the colleague laughed at him for making a big deal out of nothing. A-De did not argue back. He only said, "I used to think checking all this was a hassle too, but the moment I was being pressured to transfer money, I realized the real hassle comes afterward." Xiao-Qing added from the side that she was not trying to control what A-De bought, but she did not want him to send money to someone without even knowing who they were. The two looked at each other and smiled. What could have turned into an argument ended up becoming a checklist stuck on the refrigerator door.

If you have also typed the same question into the search bar over and over, it may be worth pausing for a moment. Write down what you want to buy, your current medications, and your health condition on a piece of paper, take it to a doctor or pharmacist, and ask them to help you clearly understand the category and risks. As for those unknown storefronts online, check the company information first, look at the packaging labels first, confirm the transaction method first, and only then decide whether to go further. Many times, what puts people at ease is not finding a magic link, but knowing why you are buying, who you are buying from, and who to turn to if something goes wrong.