Purchase Qty. Reference FOB Price
1-49 kg US$2,050.00
50+ kg US$2,015.00
Product Description
Hight Quality 99% Pyrroloquinoline Quinone Health supplemet PQQ Product Description What is PQQ? Pyrroloquinoline quinone, also known as PQQ, is a vitamin-like compound that occurs naturally in soil and in various foods. As a very unstable and rare active substance, PQQ is known as the king of ...