The invention provides anti-itch compositions applicable to a user's scalp. In particular, the anti-itch compositions are particularly suitable for naturally curly hair types and also for users who use non-native hair (weaves), braided hair substantially comprising non-native hair and wigs. One composition is a fast-acting anti-itch remedy and another is a scalp moisturizer that conditions and enhances the scalp.

The invention provides anti-itch compositions applicable to a user's scalp. In particular, the anti-itch compositions are particularly suitable for naturally curly hair types and also for users who use non-native hair (weaves), braided hair substantially comprising non-native hair and wigs. One composition is a fast-acting anti-itch remedy and another is a scalp moisturizer that conditions and enhances the scalp.

The invention discloses a composition containing -nicotinamide mononucleotide and Cordyceps sinensis. The ratio of -nicotinamide mononucleotide to Cordyceps sinensis can be 2-5:1. The composition has the effects of improving NAD+ level in vivo, repairing DNA, maintaining cell health, promoting NADP synthesis, and increasing immunity. The combination of -nicotinamide mononucleotide and Cordyceps sinensis can strengthen various effects, create synergistic effect, and thus the present composition is suitable for the majority of people.

The invention discloses a composition containing -nicotinamide mononucleotide and Cordyceps sinensis. The ratio of -nicotinamide mononucleotide to Cordyceps sinensis can be 2-5:1. The composition has the effects of improving NAD+ level in vivo, repairing DNA, maintaining cell health, promoting NADP synthesis, and increasing immunity. The combination of -nicotinamide mononucleotide and Cordyceps sinensis can strengthen various effects, create synergistic effect, and thus the present composition is suitable for the majority of people.

The invention discloses a composition containing -nicotinamide mononucleotide and Cordyceps sinensis. The ratio of -nicotinamide mononucleotide to Cordyceps sinensis can be 2-5:1. The composition has the effects of improving NAD+ level in vivo, repairing DNA, maintaining cell health, promoting NADP synthesis, and increasing immunity. The combination of -nicotinamide mononucleotide and Cordyceps sinensis can strengthen various effects, create synergistic effect, and thus the present composition is suitable for the majority of people.

Methods for isolating bioactive components from Eurycoma longifolia (Tongkat Ali) are described. In one aspect, the methods comprise concentrating a solution comprising Eurycoma longifolia extract by a continuous-flow evaporation process. Extracts of Eurycoma longifolia and compositions comprising Eurycoma longifolia extract and uses thereof are also provided. The extracts and the compositions are useful for increasing testosterone levels and supporting natural stamina, endurance and strength.

Methods for isolating bioactive components from Eurycoma longifolia (Tongkat Ali) are described. In one aspect, the methods comprise concentrating a solution comprising Eurycoma longifolia extract by a continuous-flow evaporation process. Extracts of Eurycoma longifolia and compositions comprising Eurycoma longifolia extract and uses thereof are also provided. The extracts and the compositions are useful for increasing testosterone levels and supporting natural stamina, endurance and strength.

Methods for isolating bioactive components from Eurycoma longifolia (Tongkat Ali) are described. In one aspect, the methods comprise concentrating a solution comprising Eurycoma longifolia extract by a continuous-flow evaporation process. Extracts of Eurycoma longifolia and compositions comprising Eurycoma longifolia extract and uses thereof are also provided. The extracts and the compositions are useful for increasing testosterone levels and supporting natural stamina, endurance and strength.

A composition that has an erythropoietin-inducing activity and can be used as a drug or a food or a beverage is produced by using a culture of Cordyceps militalis or an extract from the culture. In one example of the method for producing such a composition, solid medium containing a protein and a grain is used. In another example of the method, liquid medium containing glucose, yeast extract, rice bran (KOMENUKA), sake lees, soybean powder, sodium aspartate, an inorganic substance and water is used. This composition can be used for the prevention or treatment of anemia.

A composition that has an erythropoietin-inducing activity and can be used as a drug or a food or a beverage is produced by using a culture of Cordyceps militalis or an extract from the culture. In one example of the method for producing such a composition, solid medium containing a protein and a grain is used. In another example of the method, liquid medium containing glucose, yeast extract, rice bran (KOMENUKA), sake lees, soybean powder, sodium aspartate, an inorganic substance and water is used. This composition can be used for the prevention or treatment of anemia.