An energy composition includes a methylated xanthine, a choline derivative, and at least one flavorant in a sufficient amount to render the energy composition palatable. The energy composition may also include vitamins, amino acids, enzymes, preservatives, and the like.

What is disclosed is a protein supplement drink mix comprising at least one base protein and a plurality of second components, each second component having at least one different active ingredient pre-selected for the physiological needs regarding a pre-determined activity, age, and/or gender demographic. The first component and the second component are mixed generally with a liquid to provide a base for a protein drink, although a liquid can form a portion of the first component or second components.

What is disclosed is a protein supplement drink mix comprising at least one base protein and a plurality of second components, each second component having at least one different active ingredient pre-selected for the physiological needs regarding a pre-determined activity, age, and/or gender demographic. The first component and the second component are mixed generally with a liquid to provide a base for a protein drink, although a liquid can form a portion of the first component or second components.

An activity-enhancing supplement can include niacin and at least two ingredients selected from citrulline, agmatine, an endurance enhancer, a counteracting agent, a nitrogen-containing compound, a muscle building component, branched chain amino acid, and combinations thereof.

An activity-enhancing supplement can include niacin and at least two ingredients selected from citrulline, agmatine, an endurance enhancer, a counteracting agent, a nitrogen-containing compound, a muscle building component, branched chain amino acid, and combinations thereof.

Zeaxanthin is ingested orally at suitable dosages that gives skin a darker tint that emulates a healthy suntan and that reduces the severity of unwanted skin discoloration or irregularities. In tests involving adults, it was found that zeaxanthin dosages of 30 to about 80 mg per day were sufficient to induce a mild but noticeable tinting, shading, or darkening of skin color, comparable to a mild suntan, a substantial increase in the person's ability to withstand elevated levels of sun or UV exposure without any subsequent pain or discomfort, and without the subsequent peeling and flaking that characterizes sunburns, and an increased ability of reddened and sunburned skin to convert into intact skin that looks browned and healthily tanned. The topical application of zeaxanthin can further enhance the darkening of the skin and reduce the severity of unwanted skin discoloration or irregularities.

Zeaxanthin is ingested orally at suitable dosages that gives skin a darker tint that emulates a healthy suntan and that reduces the severity of unwanted skin discoloration or irregularities. In tests involving adults, it was found that zeaxanthin dosages of 30 to about 80 mg per day were sufficient to induce a mild but noticeable tinting, shading, or darkening of skin color, comparable to a mild suntan, a substantial increase in the person's ability to withstand elevated levels of sun or UV exposure without any subsequent pain or discomfort, and without the subsequent peeling and flaking that characterizes sunburns, and an increased ability of reddened and sunburned skin to convert into intact skin that looks browned and healthily tanned. The topical application of zeaxanthin can further enhance the darkening of the skin and reduce the severity of unwanted skin discoloration or irregularities.

An energy composition includes a methylated xanthine, a choline derivative, and at least one flavorant in a sufficient amount to render the energy composition palatable. The energy composition may also include vitamins, amino acids, enzymes, preservatives, and the like.

An energy composition includes a methylated xanthine, a choline derivative, and at least one flavorant in a sufficient amount to render the energy composition palatable. The energy composition may also include vitamins, amino acids, enzymes, preservatives, and the like.

An energy composition includes a methylated xanthine, a choline derivative, and at least one flavorant in a sufficient amount to render the energy composition palatable. The energy composition may also include vitamins, amino acids, preservatives, and the like.