If it is spirulina tablets, it should be about 1 hour before meals (it is better to chew it up and absorb it quickly when eating).

If it is spirulina powder, you can take it half an hour before meals.

If you want to lose weight: eat spirulina once before every meal.

It is best to take it 30 minutes before meals to 1 hour. If you take it after meals or before going to bed, you will get fat. Otherwise, there is no time requirement.

Worth choosing: 1? Look at the content of active ingredients, whether there are bad additives; 2? Look at the platform, whether the qualifications are complete, whether there is a traceability mechanism and after-sales guarantee.