21st Century One Daily Women s 100 Tabs

Vitamin A is essential for maintaining healthy vision, skin, and immune function. It is a high-quality active ingredient in supplements, often derived from animal sources or synthesized. Its bioavailability is crucial for effective absorption and utilization in the body.

Vitamin C is a powerful antioxidant that supports immune health and skin integrity. It is commonly found in fruits and vegetables and is a high-quality active ingredient in supplements. Its water-soluble nature ensures it is easily absorbed and utilized by the body.

Vitamin D3 is crucial for calcium absorption and bone health. It is often derived from lanolin or fish oil, making it a high-quality active ingredient. Its role in maintaining bone density and immune function is well-documented.

Vitamin E acts as an antioxidant, protecting cells from oxidative damage. It is typically derived from natural sources like nuts and seeds, ensuring high quality. Its fat-soluble nature aids in protecting cell membranes and supporting skin health.

Vitamin K is essential for blood clotting and bone metabolism. It is often sourced from leafy greens or synthesized for supplements. Its role in activating proteins involved in blood coagulation and bone health is critical.

Thiamin (Vitamin B-1) is vital for energy metabolism and nerve function. It is commonly found in whole grains and is a high-quality active ingredient in supplements. Its role in converting carbohydrates into energy is essential for cellular function.

Riboflavin (Vitamin B-2) is important for energy production and cellular function. It is naturally present in dairy products and is a high-quality active ingredient. Its role in breaking down proteins, fats, and carbohydrates is crucial for energy production.

Niacin (Vitamin B-3) supports energy metabolism and DNA repair. It is found in meat and fish and is a high-quality active ingredient in supplements. Its role in converting nutrients into energy and maintaining healthy skin is well-recognized.

Vitamin B6 is crucial for amino acid metabolism and neurotransmitter synthesis. It is found in poultry and fish, making it a high-quality active ingredient. Its role in brain health and immune function is significant.

Folate (as Folic Acid) is essential for DNA synthesis and cell division. It is often added to supplements to prevent neural tube defects in pregnancy. Its role in red blood cell formation and fetal development is critical.

Vitamin B12 is vital for nerve function and red blood cell formation. It is found in animal products and is a high-quality active ingredient in supplements. Its role in preventing anemia and supporting neurological health is well-established.

Biotin is important for carbohydrate, fat, and protein metabolism. It is found in eggs and nuts, making it a high-quality active ingredient. Its role in maintaining healthy hair, skin, and nails is well-known.

Pantothenic Acid is essential for synthesizing coenzyme A, crucial for fatty acid metabolism. It is found in meat and vegetables, ensuring high quality. Its role in energy production and hormone synthesis is vital.

Calcium is crucial for bone health and muscle function. It is often derived from dairy or mineral sources, ensuring high quality. Its role in maintaining bone density and supporting cardiovascular health is significant.

Iron is essential for oxygen transport and energy production. It is often included in supplements to prevent anemia, especially in women. Its role in hemoglobin formation and energy metabolism is critical.

Zinc is important for immune function and wound healing. It is found in meat and shellfish, making it a high-quality active ingredient. Its role in enzyme function and DNA synthesis is well-documented.

Iodine is crucial for thyroid hormone production and metabolic regulation. It is often added to supplements to prevent deficiency. Its role in supporting metabolic rate and cognitive function is significant.

Magnesium is essential for muscle and nerve function, as well as bone health. It is found in nuts and seeds, ensuring high quality. Its role in over 300 enzymatic reactions in the body is critical.

Cellulose is a common filler and binder used in supplements. It is derived from plant sources and is generally considered safe. Its role is primarily structural, with no significant nutritional impact.

Magnesium oxide is used as a magnesium supplement and antacid. It is a common form of magnesium in supplements due to its high magnesium content. However, its bioavailability is lower compared to other forms.

Starch is used as a filler and binder in supplements. It is derived from plant sources and is generally considered safe. Its role is primarily structural, with no significant nutritional impact.

Polyvinyl alcohol is a synthetic polymer used as a coating agent in supplements. It is not naturally derived and may raise concerns about synthetic additives. Its role is primarily functional, with no nutritional benefits.

Stearic acid is a fatty acid used as a lubricant in supplement manufacturing. It is derived from both animal and plant sources and is generally considered safe. Its role is primarily functional, with no significant nutritional impact.

Croscarmellose sodium is a disintegrant used in tablets to aid dissolution. It is a chemically modified cellulose derivative and is generally considered safe. Its role is primarily functional, with no nutritional benefits.

Titanium dioxide is used as a whitening agent in supplements. It is a synthetic additive with potential concerns about safety and long-term health effects. Its role is primarily aesthetic, with no nutritional benefits.

Silicon dioxide is used as an anti-caking agent in supplements. It is naturally occurring and is generally considered safe. Its role is primarily functional, with no significant nutritional impact.