Thomas DeLauer’s
Pre-Workout for Muscle Gain
Protocol overview
Last updated: May 13, 2025
6 Nutrients
Creatine
5g
Creatine supports muscle-building by increasing phosphocreatine stores in the muscles, which enhances ATP production during high-intensity exercise. This can lead to improved strength, power output, and lean muscle gains when paired with resistance training. [1]
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nutrient totals stack up
Log in or sign upBetaine
1500mg
Trimethylglycine (TMG), also known as betaine, may support muscle power and endurance by enhancing creatine synthesis and promoting cellular hydration. Research suggests it can aid body composition and training performance, particularly during high-intensity exercise. [2]
Sodium
1140mg
Electrolytes, like sodium, support pre-workout performance by maintaining hydration and muscle contraction. They may help prevent cramps and support endurance, especially during intense or prolonged exercise when sweat causes significant electrolyte loss. [3]
Beta-Alanine
3200mg
Beta-alanine supports muscular endurance by increasing intramuscular carnosine levels, which helps buffer lactic acid during high-intensity exercise. This may delay fatigue, improve workout performance, and support lean muscle gains when combined with resistance training. [4]
Leucine
2Gram(s)
Essential amino acids (EAAs), especially leucine, help prevent muscle breakdown during training by supporting muscle protein synthesis. Taken pre-workout, EAAs may preserve lean mass, enhance recovery, and fuel performance. [5]
Whey Protein
30000mg
Whey protein provides rapidly absorbed amino acids that support muscle protein synthesis, enhance recovery, and promote muscle growth when consumed around resistance training. Its high leucine content makes it especially effective for initiating anabolic processes pre- or post-workout. [6]

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Warnings
Do not take this protocol if you are pregnant, nursing, or have a known sensitivity to any listed ingredients. Consult with your healthcare provider before use if you have a medical condition, are taking medication, or have cardiovascular, kidney, or liver concerns.
Lifestyle Improvements
Building muscle and optimizing performance doesn’t stop at supplementation—it’s about stacking daily habits that reinforce your training goals and align with how your body actually works.
Prioritize Sleep Like It’s a Training Session.
Recovery starts the minute your workout ends, and the real growth happens during deep sleep. Aim for consistent, high-quality sleep—7 to 9 hours in a cool, dark room. A wind-down routine 60 minutes before bed (blue light off, screens away, magnesium in) helps shift the nervous system into parasympathetic mode so your body can rebuild.
Train with Intensity, Recover with Intention.
Not every workout needs to wreck you. Cycle your training between high-intensity days, strength-focused days, and active recovery. Parasympathetic recovery—like walking, zone 2 cardio, or sauna—can improve HRV and overall resilience without crushing your CNS.
Fuel Strategically—Not Just Frequently.
Aim for balanced, protein-forward meals with whole food carbs and healthy fats, spaced intentionally to support energy and recovery. Don’t be afraid of carbs—used strategically, they improve performance and support hormonal health. Protein is a non-negotiable cornerstone—every meal should center around it.
Use Fasted Training.
Training fasted can support metabolic flexibility and mental clarity, but it’s not a requirement. Use it when it fits your lifestyle or goal, and support it with electrolytes and EAAs if needed. Know when to push and when to fuel.
Manage Stress Like a Pro.
High stress kills progress. Create buffer zones throughout your day—morning sunlight, post-workout walks, or short breathwork sessions. These moments of calm are performance enhancers, not extras.
Disclaimer
These statements have not been evaluated by the Food and Drug Administration. Any products and informational content displayed on this page are not intended to diagnose, treat, cure, or prevent any disease.
While this Protocol has been created by health experts, it is educational in nature and not a substitute for personalized medical advice. Always consult with your healthcare provider before starting any new supplement regimen, especially if you have underlying health conditions or take medications.
- Kreider, R. B., Kalman, D. S., Antonio, J., Ziegenfuss, T. N., Wildman, R., Collins, R., Candow, D. G., Kleiner, S. M., Almada, A. L., & Lopez, H. L. (2017). International Society of Sports Nutrition position stand: Safety and efficacy of creatine supplementation in exercise, sport, and medicine. Journal of the International Society of Sports Nutrition, 14(1), 18. https://doi.org/10.1186/s12970-017-0173-z
- Zawieja, E., Machek, S., Zanchi, N. E., Cholewa, J., & Woźniewicz, M. (2024). Effects of chronic betaine supplementation on exercise performance: Systematic review and meta-analysis. Journal of Sports Sciences. https://doi.org/10.1080/02640414.2024.2423578
- Choi, D.-H., Cho, J.-Y., Koo, J.-H., & Kim, T.-K. (2021). Effects of electrolyte supplements on body water homeostasis and exercise performance during exhaustive exercise. Applied Sciences, 11(19), 9093. https://doi.org/10.3390/app11199093
- Hobson, R. M., Saunders, B., Ball, G., Harris, R. C., & Sale, C. (2012). Effects of β-alanine supplementation on exercise performance: A meta-analysis. Amino Acids, 43(1), 25–37. https://doi.org/10.1007/s00726-011-1200-z
- Takegaki, J., Sase, K., Yasuda, J., Shindo, D., Kato, H., Toyoda, S., Yamada, T., Shinohara, Y., & Fujita, S. (2020). The effect of leucine-enriched essential amino acid supplementation on anabolic and catabolic signaling in human skeletal muscle after acute resistance exercise: A randomized, double-blind, placebo-controlled, parallel-group comparison trial. Nutrients, 12(8), 2421. https://doi.org/10.3390/nu12082421
- Kim, C. B., Park, J. H., Park, H. S., Kim, H. J., & Park, J. J. (2023). Effects of whey protein supplement on 4-week resistance exercise-induced improvements in muscle mass and isokinetic muscular function under dietary control. Nutrients, 15(4), 1003. https://doi.org/10.3390/nu15041003