Answer:
product manufacturer.
Step-by-step explanation:
The DHSEA (Dietary Supplement Health and Safety Act) main aim is the proper regulation of the nutrient or dietary supplement to each and every people. FDA regulates and maintains this DHSEA act.
The products used in his act must be safe and should not cause any harm to the customers. The product ingredients should be labelled on the food packets. The product manufacturer main duty is to ensure that supplement product must be safe.
Thus, the answer is product manufacturer.