Recently, we have been received many emails about the customs duty and FDA clearance, we are sincerely sorry about this. Here is something that you need to pay attention to, the liquid parcel qualified for free shipping is shipped from China via FedEx or Registered Airmail. The parcel will be possibly checked by the Custom and FDA clearance which will cause custom duties, FDA clearance fee, and service fee. The fee will be reasonably covered by the recipient, thanks for understanding.
Here is some advice for American retail customers. Please choose China Registered Airmail shipping methods if you buy liquid weight within 350 g. Meanwhile, book the order separately if you try to purchase more than 350g once and each package weight needs to be less than 350 g. This will efficiently avoid FDA clearance and customs duty risk.