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8 ingredients ยท Evidence-based

Supplement Guide

Dosage, benefits, side effects and research for every supplement. No fluff, just science.

Vitamin D3

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Essential fat-soluble vitamin produced by the skin in response to sunlight. Widespread deficiency in the UK, especially during winter months.

Bone health and calcium absorptionImmune system supportMood regulation and mental health
vitamins1,000-4,000 IU daily

Magnesium

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Essential mineral involved in over 300 enzymatic reactions. Estimated 50-80% of the population is deficient. Critical for sleep, muscle function, and stress management.

Sleep quality improvementMuscle relaxation and cramp preventionStress and anxiety reduction
minerals200-400mg elemental magnesium daily

Omega-3 (EPA/DHA)

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Essential fatty acids found in fatty fish. Anti-inflammatory, cardiovascular protective, and important for brain health.

Heart health โ€” reduces triglyceridesBrain function and mental clarityAnti-inflammatory effects
amino acids1-2g combined EPA/DHA daily

Creatine Monohydrate

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The most researched sports supplement in history. Proven to increase strength, power output, and muscle mass. Also emerging evidence for cognitive benefits.

Increased strength and power outputFaster muscle recoveryIncreased lean muscle mass
amino acids3-5g daily (no loading needed)

Ashwagandha (KSM-66)

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Ancient Ayurvedic adaptogen. Clinically shown to reduce cortisol, improve stress resilience, and enhance sleep quality. KSM-66 is the most researched extract.

Reduces cortisol and perceived stressImproves sleep qualityMay increase testosterone in men
adaptogens300-600mg daily (KSM-66 extract)

Zinc

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Essential trace mineral involved in immune function, testosterone production, wound healing, and over 100 enzymatic reactions.

Immune system supportTestosterone maintenance in menWound healing
minerals15-30mg daily

L-Theanine

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Amino acid found in green tea. Promotes calm focus without drowsiness. Synergistic with caffeine for clean, jitter-free energy.

Calm focus without sedationReduces caffeine jitters when combinedPromotes alpha brain waves (relaxed alertness)
nootropics100-200mg daily

Vitamin B12

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Essential for nerve function, red blood cell production, and DNA synthesis. Deficiency common in vegans, vegetarians, and older adults.

Energy productionNerve function and protectionRed blood cell formation
vitamins500-1,000mcg daily