The invention discloses a dried 
scallop and trepang compound liquid having a blood glucose reducing function. The dried 
scallop and trepang compound liquid is prepared from dried scallops, trepang and Chinese herbal raw medicinal materials which are scientifically combined through processes of enzymolysis, 
digestion, mixing, blending and filling and sterilization, preferably the dried 
scallop and trepang compound liquid is prepared from the following raw materials in parts by weight: 30-40 parts of dried scallops, 15-20 parts of trepang, 15-18 parts of Chinese wolfberries, 10-14 parts of corn stigma, 8-10 parts of 
radix rehmanniae preparata, 8-10 parts of liquorice, 6-10 parts of 
semen cassiae, 4-8 parts of bighead atractylodes 
rhizome, 5-8 parts of medicated leaven, 4-6 parts of fructus schizandrae, 4-6 parts of rhizoma anemarrhenae, 4-6 parts of 
phyllanthus emblica, 3-5 parts of 
polygonum multiflorum and 2-3 parts of 
stevia rebaudiana. The product has the advantages that through the synergistic effects among the dried scallops, trepang and Chinese herbal medicines, the product has remarkable functions of reducing blood glucose, tonifying and nourishing qi, strengthening and consolidating 
body resistance, resisting fatigue, prolonging life and the like, is safe, free of side effects and convenient to eat, and has a relatively good market application prospect.