Polysaccharide with a very high molecular weight which is a component of connective tissue of the organism. As a lubricant, it is a major component of the synovial fluid of the joints, humor vitreo and subcutaneous tissue.It is used as a topically applied compound for infiltration in the eyes, joints, skin and wounds for healing, cosmetic and surgical purposes. At latest update no published data on excretion into breast milk were found. With a high molecular weight, excretion into breast milk seems unlikely.Because of a low oral bioavailability, the absorption to the infant's plasma from ingested breast milk is greatly impeded. In addition, it is a natural component of the human body.