The moringa tree produces long seed pods — "drumsticks" in Indian cooking — and inside them sit round, winged seeds. The seeds are the most concentrated part of the tree, pressed for oil, ground into extracts, and in some countries eaten a few at a time. They behave very differently from the leaf, and buyers regularly confuse the two.
The leaf is the food part: mild, green, eaten as a vegetable for centuries, and the basis of most supplements. The seed is stronger in every sense — markedly bitter, more concentrated, and used in much smaller quantities. If a product does not name the plant part, assume nothing: a reputable label always tells you.
For everyday use, the leaf is the sensible choice — it is the form with the long food history and the gentle taste, and it is what our own Moringa Oleifera capsules contain: 500 mg of pure leaf powder per capsule, UK-made, nothing else added. Seeds and seed extracts are specialist buys; if you go that way, buy from a supplier who states origin, part and concentration plainly. As with all our botanicals, we make no medical claims — moringa is a food, and we describe it as one.