GABA (gamma-aminobutyric acid) is a naturally occurring non-protein amino acid in the human body and an important inhibitory neurotransmitter. NatureU uses GABA from sprouted brown rice flour as a synergistic ingredient in its sleep formula, focusing on supporting pre-sleep relaxation and a smooth transition from daytime activity to nighttime rest.

Casein peptides are derived from milk protein and form active peptides through hydrolysis. Human studies have investigated the relationship between α-s1 casein hydrolysates and sleep quality indicators. NatureU, therefore, uses it as a key research-backed ingredient in its sleep formula, focusing on sleep quality and stable rest at night.

DAO (diamine oxidase) is an enzyme involved in histamine metabolism, playing a significant role in histamine metabolism in the human gut. NatureU Yen selects pea-derived extract as its DAO source, positioning it as a histamine metabolism support ingredient in its formula, focusing on the daily metabolic management of dietary histamine. Published human studies have also explored the relationship between DAO supplementation and histamine-related health indicators.

BB536 is a specific probiotic strain of Bifidobacterium longum, whose relationship with sensitivity-related health indicators during pollen season has been explored in human studies. NatureU incorporates BB536 into its Sensitivity Protection formula, primarily as a gut microbiota support ingredient, complementing DAO's histamine metabolism support and Vitamin D3's immune nutrition role.

Vitamin D3 is an important nutrient involved in human immune function and various physiological regulations. NatureU incorporates it into its Soothing & Protective Formula primarily as an immune nutritional support ingredient, complementing the formula's other roles in DAO histamine metabolism support and BB536 gut microflora support. Published human studies have also investigated the relationship between vitamin D3 supplementation and sensitivity-related health indicators, providing research context for its application in the field of immune nutrition.

Oyster extract is derived from marine bio-nutrition and contains a variety of natural active ingredients, including small molecule peptides, taurine, and minerals. Studies have shown that enzymatically hydrolyzed oyster hydrolysate can support antioxidant-related indicators in the body and help maintain overall male health. NatureU MojoMax combines oyster extract, black maca, maritime pine bark extract, and L-citrulline to provide daily vitality support for men aged 30 and above, addressing marine nutrition, plant activity, and circulatory support.

Black maca (Lepidium meyenii) is a plant-based nutrient from the Peruvian highlands that contains a variety of natural plant active substances. Studies have shown that black maca supplementation is associated with men's subjective well-being, life satisfaction, and overall vitality. NatureU MojoMax formula combines black maca, French maritime pine bark extract, and L-citrulline, addressing multiple aspects such as phytonutrients, circulatory support, and daily vitality management to help maintain the overall well-being of men aged 30+.

Siberian Solomon's Seal (Polygonatum sibiricum) is a plant used for both food and medicine, with its active components, such as polysaccharides, drawing research attention in the areas of fatigue, exercise endurance, and skeletal muscle energy metabolism. NatureU has incorporated Siberian Solomon's Seal into the MojoMax formula, focusing on physical endurance, anti-fatigue effects, and daily energy support. It complements French maritime pine bark extract and L-citrulline, supporting a more stable state of vitality during busy lives and active scenarios by addressing different aspects such as physical endurance, circulatory nutrition, and amino acid metabolism.

Ginkgo Biloba Extract is a plant extract prepared from ginkgo leaves. Its active plant components, such as flavonoids and terpene lactones, have long been a focus in the field of cognitive nutrition. NatureU has incorporated Ginkgo Biloba Extract into its Brain Health formula, primarily focusing on supporting memory, concentration, and daily cognitive performance. It complements PS, Plasmalogen, and DHA, providing comprehensive support for learning, work, and clear thinking from various perspectives, including neuronal cell membrane nutrition, structural lipids, and plant nutrients.

Plasmalogen is a type of phospholipid with a special ether bond structure, widely present in human cell membranes, and particularly studied in nervous tissue. NatureU includes scallop-derived plasmalogen in its Brain Health formula, primarily focusing on the nutritional support of neuronal cell membrane lipids and daily cognitive health. It complements PS, DHA, and ginkgo leaf extract, supporting focus, memory, and clear thinking from different levels such as cell membrane phospholipids, neuro-lipids, and plant nutrition.

Phosphatidylserine (PS) is a phospholipid component found in cell membranes and holds significant nutritional importance for nerve cell membrane structure and normal signal transmission. NatureU incorporated PS into its Brain Health formula primarily to support daily cognitive functions such as nerve cell membranes, memory, and concentration. It complements NeuroMaster® Plasmalogen, DHA, and Ginkgo Biloba extract, providing support for clear thinking and daily cognitive performance through various aspects, including cell membrane nutrition, lipid nutrition, and botanical nutrition.

L-citrulline is a non-essential amino acid involved in human amino acid metabolism. It can be converted into L-arginine in the body, which further participates in nitric oxide-related physiological pathways. NatureU has included it in the MojoMax formula, primarily focusing on supporting blood circulation, physical performance, and daily vitality. It complements the plant polyphenols and antioxidant nutrients from maritime pine bark extract to create a more comprehensive daily vitality nutrition plan for men.

Lactobacillus gasseri is a type of lactic acid bacteria commonly found in human gut microbiome research. NatureU has incorporated Gasseri lactic acid bacteria into the Body Burn Plus formula, primarily focusing on gut microbiome and daily digestive environment support. It forms a symbiotic nutritional combination of prebiotics and probiotics with FitMaster/inulin, and is further complemented by botanical ingredients such as African mango seed, green tea, and green coffee. This comprehensive daily body management solution addresses various aspects, including diet management, gut environment, and metabolic nutrition.

Inulin (fructooligosaccharides) is a fermentable dietary fiber often used in prebiotics and gut nutrition formulas. NatureU incorporates FitMaster/Inulin into Body Burn Plus primarily for its dietary fiber and prebiotic nutritional support. Combined with African mango seed, green tea, green coffee, and LG2055 probiotics, it forms a more comprehensive daily body management solution that addresses pre-meal management, gut environment, and metabolic nutrition.

Green tea originates from the leaves of the tea plant and naturally contains polyphenols such as catechins, with EGCG being one of the most widely studied major tea polyphenols. NatureU incorporates green tea into the Body Burn Plus formula primarily for its polyphenol nutrients and support for daily energy metabolism. It complements FitMaster® African Mango Seed, Green Coffee, and LG2055 Probiotics, offering a multi-faceted approach to daily weight management through pre-meal management, metabolic nutrition, and gut health.

Green coffee bean extract, derived from unroasted coffee beans, naturally contains plant polyphenols such as chlorogenic acid. NatureU incorporates it into the Body Burn Plus formula primarily for its plant polyphenol nutrition and daily metabolic support. It complements green tea extract, FitMaster® African Mango Seed, and LG2055 probiotics, supporting daily weight management from various aspects including diet management, metabolic nutrition, and gut health.

Quercetin is a flavonoid polyphenol naturally found in various plant-based foods. Its redox properties make it an important component in the study of plant antioxidant nutrition. NatureU incorporates quercetin into the Youth Radiance formula, focusing on supplementing flavonoid polyphenol nutrition, supporting cellular antioxidant defense and daily oxidative stress management. It also complements PQQ, ERGO® ergothioneine, and other plant polyphenol ingredients to build a multi-layered cellular beauty nutrition program.

Anthocyanins are a class of water-soluble polyphenol pigments naturally found in purple-red and blue-purple plants. They possess redox activity and are an important component in the study of plant polyphenol nutrition. NatureU has incorporated anthocyanins into the Youth Radiance formula, focusing on daily antioxidant defense and oxidative stress management. This complements PQQ's cellular energy support and ERGO® Ergothioneine's cellular antioxidant protection, creating a more comprehensive inside-out cellular nutrition solution.

Niacinamide, a form of vitamin B3, participates in coenzyme systems such as NAD⁺ and NADP⁺, as well as normal cellular energy metabolism. The normal physiological activity of hair follicles and the scalp also requires continuous nutritional and energy support. Therefore, NatureU has incorporated niacinamide into the Hair Glow multi-nutrient formula. It works synergistically with zinc, vitamin D3, biotin, and active botanical ingredients to support scalp and hair health from a daily nutritional balance perspective.

Blueberries naturally contain anthocyanins and various polyphenol plant-derived active compounds, which possess excellent antioxidant properties. NatureU has incorporated blueberry extract into the Hair Glow formula, primarily focusing on its nutritional value from plant polyphenols, to help maintain normal antioxidant defenses and provide daily nutritional support for scalp health and hair vitality.

Vitamin D3 is an important fat-soluble vitamin essential for maintaining normal physiological functions in the human body, and it also plays a role in regulating the hair follicle growth cycle. NatureU has included it in the Hair Glow formula, focusing on supplementing daily nutritional foundations to support the normal hair follicle growth cycle and overall hair health.

Zinc is an essential trace mineral involved in protein synthesis, cell metabolism, and various normal physiological functions. NatureU has included zinc in the Hair Glow formula as a fundamental mineral nutrient for hair care. It complements biotin, botanical active ingredients, and structural nutrients to support the daily health of the scalp and hair.

Saw palmetto extract, derived from the fruit of Serenoa repens, contains natural plant lipids and active botanical compounds. NatureU incorporates it into the Hair Glow formula as part of a botanical conditioning approach for the scalp environment. It complements biotin, keratin peptides, and other plant-based nutrients to provide multi-layered daily care, supporting fundamental nutrition, hair structure, and scalp health.

Keratin is one of the important structural proteins that make up hair, and keratin peptides are smaller peptide forms created through processing. NatureU incorporates keratin peptides into the Hair Glow formula as part of its hair structure nutritional support, complementing biotin, botanical active ingredients, and other nutrients, focusing on maintaining hair strength, shine, and overall texture.

Caviar extract, derived from marine raw materials related to sturgeon, possesses a unique lipid and nutritional composition. NatureU incorporates it into the Hair Glow formula as a supplement from marine sources, in addition to botanical actives and basic nutrition. This ingredient focuses on supporting the scalp environment and hair health, ensuring the overall formula benefits from diverse nutritional support.

Hyaluronic Acid is a polysaccharide naturally found in human skin and connective tissues, widely known for its excellent water-retaining properties. NatureU has incorporated hyaluronic acid into the Hair Glow formula, focusing on daily support for scalp hydration and a healthy environment. It complements botanical active ingredients and hair nutrients, forming a more comprehensive hair care approach that addresses everything from the scalp environment to hair nourishment.

Biochanin A is a natural isoflavone active ingredient derived from legumes. NatureU uses Biochanin A from chickpea sprouts as one of the botanical active cores of Hair Glow, focusing on supporting scalp environment and hair health, and synergizing with multiple nutritional ingredients to form a complete hair care formula.

Biotin (also known as Vitamin B7) is a water-soluble vitamin involved in normal human nutrient metabolism and is also associated with healthy hair and skin. NatureU includes biotin in its Hair Glow formula primarily as a foundational support ingredient for hair nourishment, working alongside botanical active ingredients and other nutrients to create a multi-layered daily hair care regimen.

African Mango (Irvingia gabonensis) is a plant native to West Africa whose seeds are used in weight management nutritional formulations due to their rich plant-based nutrients. NatureU has incorporated African Mango Seed Extract into Body Burn Plus primarily to support daily diet and weight management. It complements ingredients such as green tea, green coffee, and probiotics, forming a more comprehensive daily weight management solution that addresses various aspects such as plant nutrition, metabolic support, and gut health.

Maritime pine bark extract is rich in plant polyphenols such as proanthocyanidins and is a common botanical ingredient in antioxidant and circulatory nutrition research. NatureU has incorporated it into the MojoMax formula, primarily focusing on antioxidant protection, circulatory health, and daily vitality support. It complements L-citrulline by supporting men's physical and vitality states during work, exercise, and busy lives through different aspects such as plant polyphenol nutrition and nitric oxide-related nutritional pathways.

L-citrulline is a non-essential amino acid involved in human amino acid metabolism. It can be converted into L-arginine in the body, which then participates in nitric oxide-related physiological pathways. NatureU has included it in the MojoMax formula, primarily focusing on blood circulation, physical performance, and daily vitality support. It complements the plant polyphenols and antioxidant nutrients from maritime pine bark extract, supporting men's performance in work, sports, and busy lives from the dual perspectives of circulatory nutrition and vitality management.

PQQ (Pyrroloquinoline Quinone) is a compound with redox activity, and research primarily focuses on its relationship with mitochondrial function, cellular energy metabolism, and antioxidant status. NatureU incorporates PQQ as a core cellular energy nutrient in the Youth Radiance three-core formula, complementing ERGO®'s antioxidant support and AGMaster®'s plant polyphenol nutrition. This synergistic blend creates a comprehensive formula that addresses cellular energy, antioxidant protection, and daily beauty from three distinct angles.

Ergothioneine is a sulfur-containing amino acid derivative naturally found in some mushrooms and foods. It has garnered attention in cellular antioxidant research due to its redox properties. NatureU has incorporated ERGO® into the Youth Radiance three-core formula, primarily focusing on cellular antioxidant protection and daily skin health support. It complements PQQ's cellular energy nutrition and AGMaster®'s plant polyphenol support, forming a comprehensive inside-out cellular beauty and nutrition solution.

DHA (docosahexaenoic acid) is a long-chain omega-3 fatty acid and one of the essential structural lipids of the nervous system and brain cell membranes. NatureU has incorporated algae-derived DHA into its Brain Health formula, primarily focusing on supporting brain structural lipids and the nervous system. It complements PS (phosphatidylserine), plasmalogen, and Ginkgo biloba extract, supporting focus, memory, and clear daily thinking from various aspects such as cell membrane phospholipids, nerve lipids, and plant nutrients.