Why is Moa spicy? Administrator March 13, 2020 12:06 Updated Black cumin, also known as black seed, makes Moa spicy, not the black pepper that is also found in the product. Related articles How should I take Moa? What are the health benefits of Moa? What does Moa taste like? Do I need to take Biopro-Q if I am already taking Omega-Q? What are some other ways I can use Moa? Comments 0 comments Please sign in to leave a comment.