To solve a problem of a traditional eating habit which does not give a sufficient amount of collagens though collagens have following efficacies, very useful especially an instant effect of collagens with low molecular weight, since collagens occupies 1/3 of proteins constituting our bodies, everywhere in skin, bones, cartilages of joints, tendons tying bones and muscles, teeth, eyes, internal organs, blood vessels and the like.

A beverage contains an aqueous collagen, hyaluronic acid, an aqueous organic silicon and a vitamin, coenzyme Q2 and an aqueous organic silicon containing an aroma. With a small amount, by taking continuously, a greater effect can be expected. The beverage is smoothly taken into a body without harm and good for health. The beverage contains an aqueous organic silicon capable of exhibiting promotion of skin and effectiveness to bones, cartilages of joints, tendons tying bones and muscles, teeth, eyes, internal organs, blood vessels and the like.