Engineered Vitamin B Complex

Engineered for Bodybuilders

ENGINEERED B-COMPLEX has been specifically formulated for bodybuilders and athletes pushing their bodies through intense training, calorie restriction and demanding recovery periods.

Unlike standard B-complex supplements that rely on inexpensive forms, every vitamin in this formula has been carefully selected in its active, highly bioavailable form to maximise utilisation.

Combined with Trimethylglycine (TMG) and Inositol, ENGINEERED B-COMPLEX supports energy production, carbohydrate metabolism, nervous system function and methylation—helping you perform when training intensity is high and calories are low.

 

Vitamin B1 (Benfotiamine) – 50 mg

A highly bioavailable form of vitamin B1 that helps convert carbohydrates into usable energy.

Supports

• Carbohydrate metabolism
• Energy production
• Nervous system function

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Vitamin B2 (Riboflavin-5-Phosphate) – 20 mg

The active form of vitamin B2, supporting cellular energy production and helping combat fatigue.

Supports

• ATP production
• Energy metabolism
• Reduction of tiredness and fatigue

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Vitamin B3 (Niacinamide) – 50 mg

A non-flushing form of vitamin B3 that supports NAD+ production and healthy energy metabolism.

Supports

• Cellular energy
• Nervous system function
• Mental performance

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Vitamin B5 (Pantethine) – 100 mg

The active form of vitamin B5 and a key precursor to Coenzyme A (CoA), essential for energy production.

Supports

• Fat and carbohydrate metabolism
• Cellular energy production
• Metabolic function

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Vitamin B6 (Pyridoxal-5-Phosphate) – 10 mg

The active form of vitamin B6, essential for protein metabolism and neurotransmitter production.

Supports

• Protein metabolism
• Glycogen utilisation
• Focus and nervous system health

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Vitamin B9 (5-MTHF) – 400 mcg

The active form of folate, working alongside vitamin B12 to support methylation and red blood cell production.

Supports

• Methylation
• Red blood cell formation
• Homocysteine metabolism

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Vitamin B12 (Methylcobalamin & Adenosylcobalamin)

Two premium forms of vitamin B12 chosen to support both nervous system function and mitochondrial energy production.

Supports

• Energy metabolism
• Red blood cell production
• Nervous system health
• Cellular energy production

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Biotin – 300 mcg

Supports the metabolism of carbohydrates, fats and proteins to help fuel training and recovery.

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Why We Added TMG

Trimethylglycine (TMG) is much more than a methyl donor. It works alongside folate and vitamin B12 to support efficient methylation while also helping maintain cellular hydration and performance.

For bodybuilders, TMG is an excellent addition during high-volume training and contest prep, where efficient nutrient utilisation and recovery become increasingly important.

Supports

• Methylation
• Cellular hydration
• Performance
• Recovery
• Liver health

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Why We Added Inositol

Inositol is a vitamin-like nutrient that supports healthy cell signalling and insulin function. It complements the B vitamins by helping the body efficiently utilise nutrients while supporting nervous system health.

For physique athletes, this provides another layer of metabolic support during demanding training and lower-calorie phases.

Supports

• Nutrient utilisation
• Insulin signalling
• Nervous system health
• Cellular communication

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Why Choose ENGINEERED B-COMPLEX?

• Active vitamin forms throughout
• No folic acid or cyanocobalamin
• Dual-source vitamin B12
• Premium Pantethine vitamin B5
• Added TMG & Inositol
• Specifically formulated for bodybuilders and strength athletes

Whether you’re deep into contest prep, pushing food in the off-season or simply training at your highest level, ENGINEERED B-COMPLEX provides targeted nutritional support for energy production, performance and recovery.