Supplements are tools, not shortcuts. Used correctly, they enhance your training and recovery. Used incorrectly, they waste money. This guide covers what works, what doesn't, and how to use each supplement effectively.
MEDICAL DISCLAIMER: The information on this page is for educational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing medical conditions, are taking medications, or are pregnant or nursing. Individual responses to supplements vary. Iron Discipline does not endorse any specific brands.
The cornerstone of muscle building nutrition.
Whey protein is a fast-digesting, complete protein derived from milk. It contains all essential amino acids and is particularly high in leucine, the primary amino acid that triggers muscle protein synthesis. It is the most researched and proven supplement in sports nutrition.
Immediately post-workout (within 30–60 minutes) and between meals when whole food protein is not available.
1–2 scoops (25–50g) per serving. Total daily protein from all sources: 1.0–1.5g per pound of bodyweight.
80% protein, some lactose and fat. Best value. Good for most people.
90%+ protein, minimal lactose. Better for lactose-sensitive individuals.
Pre-digested, fastest absorption. Premium price, marginal benefit over isolate.
The most proven performance supplement in existence.
Creatine monohydrate is the single most researched supplement in sports science with over 500 peer-reviewed studies confirming its safety and efficacy. It works by increasing phosphocreatine stores in muscle cells, allowing you to produce more ATP (energy) during high-intensity exercise. This translates directly to more reps, heavier weights, and faster recovery.
Daily, at any time. Timing is not critical — consistency is. Many athletes take it post-workout with their protein shake.
5g per day. No loading phase required. Results appear after 2–4 weeks of consistent use.
The gold standard. Cheapest, most researched, most effective. Buy this.
Better solubility, smaller dose needed. Slightly more expensive.
Claims better absorption. No significant advantage over monohydrate.
Fuel the fire before you train.
Pre-workout supplements are formulated to enhance energy, focus, endurance, and performance during training. The core active ingredients are caffeine (stimulant), beta-alanine (endurance), citrulline malate (pump and endurance), and often creatine. They can be valuable tools when used correctly, but should not replace proper sleep and nutrition.
20–30 minutes before training. Avoid taking after 4 PM if you train in the evening to prevent sleep disruption.
Start with half a serving to assess tolerance. Standard dose: 1 serving. Cycle off every 8–12 weeks to maintain sensitivity.
Contains caffeine (150–300mg). Best for energy and focus.
No caffeine. Good for evening training or caffeine-sensitive individuals.
300mg+ caffeine. For experienced users only. Not recommended for beginners.
Hydration is performance. Don't neglect it.
Electrolytes are minerals that carry an electric charge and are essential for muscle function, nerve transmission, and hydration. During intense training, you lose significant amounts of sodium, potassium, magnesium, and chloride through sweat. Replacing these is critical for performance and recovery.
During and after training. Especially important for sessions over 60 minutes or in hot environments.
1 serving of electrolyte powder or drink during training. Additional serving post-workout if training was intense or sweating was heavy.
Mix in water. Most convenient and cost-effective.
Dissolve in water. Good for travel.
Convenient but often high in sugar. Read labels.
Grow while you sleep. Recover faster. Train harder.
Recovery supplements support the repair and growth process that happens between training sessions. The most important recovery factors are sleep, nutrition, and stress management — but targeted supplements can accelerate the process.
Before bed for sleep-support supplements. Post-workout for muscle recovery supplements.
Varies by supplement — see individual dosages below.
Improves sleep quality and testosterone levels. Take 30–60 min before bed on empty stomach.
Reduces muscle soreness, improves sleep. 200–400mg before bed.
Reduces inflammation, supports joint health. 2–3g EPA/DHA daily with meals.
Supports testosterone, immune function, bone health. 2,000–5,000 IU daily with fat.
Intra-workout amino acids. Useful for fasted training or long sessions. 5–10g during workout.
Adaptogen that reduces cortisol and supports testosterone. 300–600mg daily.
The essentials. Everything you need, nothing you don't.
For serious athletes training 5+ days per week.
Maximum performance and recovery for the Iron Brotherhood.