Compositions comprising an amino acid component including: L-histidine, L-isoleucine, L-leucine, L-lysine, L-phenylalanine, L-threonine, L-tryptophan, L-valine and L-arginine and optimized levels of L-methionine. L-tryptophan content may also be elevated and optimized, and additional amino acids including arginine, L-arginine, L-citrulline, L-carnitine and L-cysteine may optionally be present. Methods of treating muscle, wounds, surgical procedures, skin conditions and other conditions using such compositions are also provided.

The invention provides compositions comprising a source of protein and a urolithin. The invention also provides uses and methods associated with, or making use of the compositions, such as a medicament, dietary supplement, functional food or medical food and in the treatment and/or prophylaxis of a muscle-related pathological condition. The invention also provides kits comprising urolithin and protein.

The invention provides compositions comprising a source of protein and a urolithin. The invention also provides uses and methods associated with, or making use of the compositions, such as a medicament, dietary supplement, functional food or medical food and in the treatment and/or prophylaxis of a muscle-related pathological condition. The invention also provides kits comprising urolithin and protein.

The present invention relates to a method for improving performance parameters of an animal comprising administering to the animal a mixture of a mono-tocopheryl phosphate and a di-tocopheryl phosphate, wherein the di-tocopheryl phosphate is in a proportion of at least 10% by weight of the tocopheryl phosphate mixture.

The present invention relates to a method for improving performance parameters of an animal comprising administering to the animal a mixture of a mono-tocopheryl phosphate and a di-tocopheryl phosphate, wherein the di-tocopheryl phosphate is in a proportion of at least 10% by weight of the tocopheryl phosphate mixture.

A nutritional supplement provides Vitamin E; Sophora Flavescens extract; zinc; and at least two ingredients selected from the group consisting of hemp grapeseed extract, hemp curcumin, hemp boswellia, hemp black pepper, hemp magnolia, hemp ginger, hemp oregano leaf, hemp orange peel, hemp methyl sulfano methane (MSM), hemp poplar, hemp chia, hemp meadow sweet, hemp clove powder, hemp cinnamon, and hemp basil (excluding hay basil and hay basil extract). The supplement can be used to reduce joint inflammation, reduce stiffness, reduce lameness, improve flexion, and improve amount of movement and mobility by supporting joint health.

A nutritional supplement provides Vitamin E; Sophora Flavescens extract; zinc; and at least two ingredients selected from the group consisting of hemp grapeseed extract, hemp curcumin, hemp boswellia, hemp black pepper, hemp magnolia, hemp ginger, hemp oregano leaf, hemp orange peel, hemp methyl sulfano methane (MSM), hemp poplar, hemp chia, hemp meadow sweet, hemp clove powder, hemp cinnamon, and hemp basil (excluding hay basil and hay basil extract). The supplement can be used to reduce joint inflammation, reduce stiffness, reduce lameness, improve flexion, and improve amount of movement and mobility by supporting joint health.

A pharmaceutical composition and a health functional food composition for preventing, treating, or improving muscular diseases have licorice extract or a fraction thereof, or a compound isolated therefrom or a pharmaceutically acceptable salt thereof, as an active ingredient. The licorice extract or a fraction thereof, the compound or salt thereof induce the myoblasts proliferation and promote the differentiation into myotubes, and since the licorice extract or a fraction thereof, the compound or salt thereof has an excellent effect on regenerating damaged muscles, various muscle diseases are effectively prevented, improved or treated using the composition.

A pharmaceutical composition and a health functional food composition for preventing, treating, or improving muscular diseases have licorice extract or a fraction thereof, or a compound isolated therefrom or a pharmaceutically acceptable salt thereof, as an active ingredient. The licorice extract or a fraction thereof, the compound or salt thereof induce the myoblasts proliferation and promote the differentiation into myotubes, and since the licorice extract or a fraction thereof, the compound or salt thereof has an excellent effect on regenerating damaged muscles, various muscle diseases are effectively prevented, improved or treated using the composition.

Muscle quality-improving agents containing one or more selected from the group consisting of isoleucine, glycine, and cystine can prevent a decline in muscle quality, improve muscle quality even when exercise is limited, and can effectively enhance the effect of exercise even when the exercise is of a level free of undue efforts.