It is crucial to ensure that the supplements and ingredients you use are allowed in those countries. Some countries have restrictions on certain ingredients or supplements, and you must research and comply with them.

It is important to note that even if an ingredient or supplement is allowed in one country, it may not be allowed in another. To ensure that your supplements and ingredients are allowed in the countries in which you are selling your products, it is essential to do your research. This may involve consulting with regulatory agencies in the countries where you are selling your products or working with a consultant familiar with those countries' regulations.

In addition, labeling requirements for supplements vary from country to country. Each country has its own set of regulations that must be followed to ensure that the product is safe for consumption and accurately labeled.

Ultimately, as the supplement seller, you are responsible for ensuring that your products are allowed in the country you are selling them and that their labels comply with all applicable regulations. By researching and staying up to date with the latest regulations, you can ensure that your products meet the requirements of the countries where you are selling them and protect your customers and your business.