Health knowledge

Oyster peptide

May 27, 2025

Basic information
Definition: Oyster peptides are small molecule oligopeptides produced by enzymatic hydrolysis of oyster processing using peptide molecular biotechnology.
Appearance: Usually a light yellow powder.
Main ingredients: including various amino acids, glycogen, calcium, iron, selenium, zinc, taurine, lysine, EPA, DHA, etc.

Effect and Function

The impact on male sexual function: It can effectively increase serum testosterone levels, improve male sexual function, and contains substances such as biological zinc, selenium, arginine, taurine, which play an important role in male functional health.
Liver protective function: Oyster peptide extract has a good protective effect on experimental liver injury, significantly reducing serum ALT/AST levels caused by CC14 induced acute liver injury and alleviating the degree of liver cell damage.
Enhance immunity: Oyster polysaccharides can enhance the body’s immune ability, inhibit the proliferation of influenza virus, improve the immune decline caused by cyclophosphamide, repair the structure of immune organs, T lymphocyte ratio, and cytokine disorder.
Antioxidant effect: It has certain reducing ability and significant antioxidant ability, and its glycosaminoglycan can protect vascular endothelial cell damage caused by H2O2.
Improving learning and memory function: It has an improving effect on normal mice and learning and memory function caused by other factors. The mechanism of action is closely related to clearing free radicals and reducing brain oxidative damage. It can also regulate brain neurotransmitters, promote growth and reproduction of PC12 cells, and have protective and repairing effects on damaged PC12 cells.
Antibacterial effect: It has a certain inhibitory effect on Bacillus subtilis, Vibrio harveyi, and Vibrio parahaemolyticus.

Applicable and cautious population
Suitable population: Suitable for adults, especially middle-aged and elderly men, who suffer from decreased physical energy and sexual function due to high work pressure and fast pace of life, as well as those in a sub healthy state.
Caution: People who are known to be allergic to seafood or have liver and kidney dysfunction should consult a doctor before use. Pregnant women, breastfeeding women, and minors should also use under the guidance of a doctor.

Edible method
Direct consumption: can be consumed directly by mouth.
Paired with food: It can be added to beverages such as coffee, milk, and juice, or added to food to enhance its taste. It can also be cooked with other ingredients, such as oyster peptide stewed chicken, oyster peptide stir fry, oyster peptide lettuce salad, etc.
Medicinal: As a health supplement, it is generally taken 2-4 grams per day. It is recommended to take 1-2 times a day with meals to facilitate absorption.

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