IDNutrition / B-Complete


B-Complete is a state-of-the-art comprehensive B-Vitamin supplement that utilizes only the highest quality ingredients that work harmoniously to help boost metabolism and energy, enhance the immune system and nervous system, keep the skin and muscles healthy, and encourage cell growth and division. This enhanced and upgraded formulation has been synchronized to work in harmony with other IDLife products.

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B-Complete features synchronized amounts of key B-Vitamins systematically formulated to give you all the amazing benefits found in a complete B-Vitamin supplement will also working in in harmony with other products such as the new Advanced Daily and Methylation+ formulas. And unlike cheap imitations that compromise your body’s ability to metabolize these critical nutrients, B-Complete uses the biologically superior coenzyme forms of Folate (5-MTHF) and Methylated B12. This carefully crafted formula works together to help boost metabolism, enhance the immune system and nervous system, keep the skin and muscles healthy, and encourage cell growth and division.


Vitamin B1 (from Thiamine HCI), Vitamin B2 (Riboflavin), Vitamin B3 (as Niacinamide and Inositol HexaNicotinate), Vitamin B6 (Pyridoxine HCI), Folate (as L-5-Methyltetrahydrofolate Calcium ) (5-MTHF), Vitamin B12 (as Methylcobalamin), Biotin (as D-Biotin), Vitamin B5 (from d-Calcium Pantothenate), Choline (from Choline Dihydrogen Citrate) (VitaCholine®), PABA (Para-Aminobenzoic Acid), Inositol (from Inositol HexaNicotinate)

Benefits of B-Complete

  • Includes biologically superior coenzyme forms of Folate (5-MTHF) and Methylated B12*
  • Meets childbearing dosage requirements*
  • May help boost metabolism and energy levels, enhance the immune system and nervous system, keep the skin and muscles healthy, and encourage cell growth and division*


B-Complete offers several benefits for heart health through its carefully selected blend of B-Vitamins and other complementary components. Vitamin B6 (Pyridoxine HCI) aids in regulating homocysteine levels, an amino acid linked to heart disease when elevated. Folate in the form of L-5-Methyltetrahydrofolate Calcium (5-MTHF) helps lower homocysteine levels as well, thereby promoting cardiovascular well-being. Vitamin B3 (Niacinamide and Inositol HexaNicotinate) has been associated with supporting healthy cholesterol levels and overall lipid profile. Additionally, Vitamin B12 (Methylcobalamin) contributes to red blood cell formation, aiding in oxygen transport to tissues, including the heart. The inclusion of Choline from Choline Dihydrogen Citrate (VitaCholine®) supports optimal lipid metabolism and liver function, indirectly impacting heart health. Collectively, B-Complete's comprehensive formulation works synergistically to support heart health by assisting in the management of key factors such as homocysteine levels and lipid profiles, thereby contributing to overall cardiovascular well-being.


B-Complete offers a myriad of benefits to energy levels by harnessing the power of its thoughtfully curated blend of B-Vitamins. Vitamin B1 (Thiamine HCI), B2 (Riboflavin), B3 (Niacinamide and Inositol HexaNicotinate), B6 (Pyridoxine HCI), B12 (Methylcobalamin), and B5 (d-Calcium Pantothenate) collectively play a pivotal role in converting food into energy within the body's cells. They facilitate the metabolism of carbohydrates, proteins, and fats, transforming them into the fuel needed for optimal energy production. This efficient energy conversion aids in sustaining vitality throughout the day. Moreover, the inclusion of Folate (L-5-Methyltetrahydrofolate Calcium) (5-MTHF) promotes healthy red blood cell formation, contributing to the transportation of oxygen to cells, further supporting sustained energy levels. Choline, a key component in B-Complete, supports neurotransmitter function and brain health, indirectly influencing alertness and cognitive energy. This comprehensive array of B-Vitamins in B-Complete synergistically works to enhance energy metabolism, ultimately promoting greater overall vitality and endurance.


B-Complete offers a range of benefits for brain health owing to its strategic combination of essential B-Vitamins and other synergistic ingredients. Vitamin B6 (Pyridoxine HCI), B9 (Folate as L-5-Methyltetrahydrofolate Calcium), and B12 (Methylcobalamin) contribute to the production of neurotransmitters like serotonin, dopamine, and norepinephrine, which play critical roles in mood regulation, cognitive function, and overall mental well-being. Choline from Choline Dihydrogen Citrate (VitaCholine®) supports brain cell membrane integrity and aids in the synthesis of acetylcholine, a neurotransmitter essential for memory and learning. The cognitive enhancer Inositol, derived from Inositol HexaNicotinate, complements these effects by promoting healthy cell signaling and nerve transmission. Moreover, Vitamin B5 (d-Calcium Pantothenate) supports adrenal gland function, indirectly influencing stress management and cognitive clarity. Collectively, B-Complete's comprehensive formulation contributes to enhanced neurotransmitter activity, improved cognitive function, and a positive impact on mood, thereby supporting overall brain health.

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