Is oral collagen effective?
Oral collagen offers certain benefits to the body, but it does not play a significant role in treating diseases. Specific details are as follows:
Collagen exists in human bones, hair, connective tissues, and skin. As people age, the body's collagen gradually diminishes, leading to loose, less elastic skin, and possibly causing under-eye bags and dark circles. Oral collagen supplements mainly contain collagen peptides, hyaluronic acid, vitamins, and other nutrients. Once ingested, they can stimulate collagen synthesis, promote fibroblast growth, aid in the production of hyaluronic acid within dermal fibroblasts, increase water content in the stratum corneum, and enhance skin barrier function, thereby helping to alleviate skin issues. However, they generally do not have an important therapeutic effect on diseases.
Oral collagen falls under the category of health supplements, and it is advisable to choose reputable,正规 brands.