⚡ Pre-Workout Guide

Everything about pre-workout supplements — ingredients, dosing, TOP products

🧪 Ingredients 🏆 TOP Products 📘 Usage Guide ❓ FAQ
🚀 All Pre-Workout 🥩 Protein ⚡ Creatine 🧬 Amino Acids 💎 BCAA
Pre-Workout Guide — illustration

🧪 Key Pre-Workout Ingredients

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Caffeine

150-400 mg

Stimulates the central nervous system, increases alertness and concentration, reduces perceived fatigue. Starts working in ~30 min, peaks after 60-90 min. The most effective pre-workout ingredient.

Source: numerous studies confirm that caffeine increases strength and endurance.

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Beta-alanine

3.2-6.4 g per day

Increases carnosine concentration in muscles, which helps neutralize acids (hydrogen ions) and delays muscle fatigue. The effect is cumulative — it must be taken regularly for at least 2-4 weeks. Causes a tingling sensation (paresthesia) — this is normal.

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L-Citrulline / Citrulline Malate

6-8 g (citrulline malate) or 3-5 g (L-citrulline)

Increases arginine levels in the blood, and this dilates blood vessels (better "pump" effect). Improves blood flow to muscles, reduces fatigue after training. One of the most effective non-stimulant ingredients.

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Creatine (additional)

3-5 g per day

For ATP regeneration — for quick energy. Works best when taken regularly (not only before training). Often included in pre-workout blends, but the main effect is cumulative.

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L-Tyrosine

500-2000 mg

An amino acid from which dopamine and norepinephrine are produced. Helps improve focus and motivation during training. Especially useful during fatigue or stress.

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Betaine (Trimethylglycine)

1.5-2.5 g

Increases strength and muscular endurance. Helps maintain cellular hydration. There is evidence of strength gains over 6 weeks.

🛒 Buy Pre-Workout 🥩 Protein After Training ⚡ Creatine
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🏋️ Non-Stim Pre-Workout Alternatives

If you train in the evening or are sensitive to caffeine, choose non-stim pre-workout options. They provide a "pump" effect without stimulation:

🍉 L-Citrulline 6-8g

Powerful "pump" without stimulants

🔋 Beta-Alanine 3-5g

Endurance, delays fatigue

🧂 Betaine 2.5g

Strength and power

🧠 L-Tyrosine 1-2g

Focus without stimulants

📅 Sample Pre-Workout Cycle

WeekMovement
1-2Start with half a dose. Assess tolerance.
3-8Full dose. Optimal effect.
9-10Break from stimulants. Use non-stim.
11+New cycle. You can change the product to avoid tolerance.

🧪 Do It Yourself (DIY) Pre-Workout

Don't want to pay for the brand? Mix it yourself:

Mix with water or your favorite drink. ~3-5× cheaper than brand-name products!

💡 Practical Tips

Start Gradually
Do not try to change everything in one day. With small steps you will achieve bigger and more sustainable results.
Track Your Progress
Write down your results — this will help maintain motivation and see real progress.
Be Consistent
Consistency is more important than intensity. Better to do a little regularly than rarely and a lot.

⚡ Pro Tip

Combine Knowledge with Practice
Theory without practice is just information. Apply what you have learned in your daily routine — only in this way will you achieve real changes. Every big goal starts with a small first step.

🔗 Related tools

🥛 Protein ⚡ Creatine 💪 BCAA 🐟 Omega-3 💊 Vitamins

📚 Additional Information

The information provided on this page is for educational purposes and should not replace professional medical consultation. Before starting to take any supplements or changing your nutrition/training regimen, it is recommended to consult a doctor or a certified nutrition specialist.

🛒 Recommended Supplements from supp.lt

🥩 Protein ⚡ Creatine 🚀 Pre-workout 🧬 Amino Acids 💊 Vitamins

❓ Additional Questions

Is this information a medical consultation?

No. All information is educational in nature. For health questions, consult a doctor.

How to choose the right supplements?

We recommend starting with the basics: protein, creatine, vitamins. Later, you can add specialized supplements as needed.

Are supplements safe?

Most sports supplements are safe when used according to recommended doses. However, some may have side effects — always read labels and start with lower doses.

Where can I find more information?

You can find more useful articles, tools, and guides in our on the tools page. We also recommend following the latest scientific research in sports nutrition.

💪 Sports Nutrition Primer

When starting to exercise, nutrition is no less important than the training itself. Here are the key principles everyone should know:

1. Protein — Muscle Building Material

For those who exercise, it is recommended to consume 1.6-2.2 g of protein per kilogram of body weight per day. Protein is involved in muscle recovery after training and in the production of enzymes and hormones. Best sources: chicken, fish, eggs, cottage cheese, whey protein.

2. Carbohydrates — Energy Source

Carbohydrates are the main fuel for training. Complex carbohydrates (oats, rice, potatoes, whole-grain products) provide sustained energy. Simple carbohydrates (fruit, honey) are suitable before/after training for quick energy replenishment.

3. Fats — For Hormone Balance

Healthy fats (avocados, nuts, olive oil, fatty fish) are essential for the production of hormones, including testosterone. Avoid trans fats and too many saturated fats.

4. Water — The Foundation of Life

Even 2-3% dehydration can reduce strength and endurance. Drink at least 2-3 liters of water per day, and more when exercising.

📊 How to Track Progress?

⚖️ Weight

Weigh yourself once a week, in the morning, on an empty stomach. Daily fluctuations of 1-2 kg are normal (water, food).

📏 Measurements

Measure your chest, waist, hips, arms, and legs every 2-4 weeks. This better reflects changes in body composition than weight alone.

📸 Photos

Take photos of yourself every 4 weeks, with the same lighting and from the same angle. Visual changes are often noticeable even when the scale doesn’t move.

💪 Strength Journal

Record every workout — exercises, weights, sets, reps. Progress motivates!

🏆 5 Golden Rules of Sports Nutrition

  1. Eat Enough Protein — 20-40 g every 3-4 hours. This maintains steady muscle protein synthesis.
  2. Don't Skip Breakfast — after the overnight fast, the body needs nutrients. Even if you're not hungry, at least a light snack.
  3. After Workout — Within 2 Hours — protein + carbohydrates. The "anabolic window" is not as short as thought, but post-workout nutrition is important.
  4. Plan Ahead — meal prep on Sunday will save you from unhealthy decisions on weekdays.
  5. 80/20 rule — 80% of your diet should be healthy food; 20% you can allow yourself your favorite treats. This helps maintain the regimen in the long term.

🔬 Latest Research in Sports Nutrition (2024-2025)

📄 The Effect of Protein Timing on Muscle Growth

The 2024 meta-analysis (Journal of the International Society of Sports Nutrition) confirmed that total daily protein intake is more important than timing of consumption. However, even protein distribution throughout the day (20-40g every 3-4 hours) is still optimal for muscle protein synthesis.

📄 Creatine and Cognitive Functions

New evidence indicates that creatine not only improves physical performance but may also positively affect brain function, especially under sleep deprivation or high mental load.

📄 Plant-Based vs Animal Proteins

2025 There is evidence that consuming ~20-30% more plant proteins results in muscle protein synthesis similar to consuming animal proteins. Most importantly — the total amount of leucine (an amino acid), which stimulates muscle growth.

📄 The Effect of Sleep on Testosterone

Studies (Sleep) confirm that sleeping less than 5 hours per night can decrease testosterone levels after just one night. Chronic sleep deprivation has a cumulative negative effect.

📄 Omega-3 and Joint Health

2024 clinical: There is evidence that 2.6 g of omega-3 per day over 16 weeks significantly reduced joint pain and stiffness in people with an active lifestyle.

⚠️ Disclaimer

The information provided on this page is for informational and educational purposes only. It is not intended to diagnose, treat, or prevent any diseases. Before starting any dietary supplements or changing your training/nutrition program, we strongly recommend consulting a healthcare professional. Individual results may vary. supp.lt assumes no responsibility for any adverse effects arising from the use of the information provided here.

All product names, trademarks, and logos belong to their respective owners. Links to products are promotional in nature.

🌍 Sports Nutrition Trends 2025

🌱 The Boom in Plant-Based Products

The plant protein market is growing ~8% per year. More and more athletes are choosing vegan/vegetarian products not only for ethical reasons but also for health — plant proteins are often easier to digest and have less saturated fat.

🧬 Personalized Nutrition

Genetic testing and microbiome analysis allow the creation of individual nutrition plans. In the future, athletes will be able to receive supplement recommendations based on their DNA profile.

📱 Apps and Tracking

Smartwatches, sleep rings, glucose monitors — technologies allow accurate real-time monitoring of the effects of nutrition, sleep, and training on the body.

🦠 Gut Health — A New Sports Nutrition Priority

There is growing evidence of a link between the gut microbiome and athletic performance. Probiotics and prebiotics are becoming a standard part of athletes' supplement routines.

♻️ Sustainability in Sports Nutrition

Athletes are increasingly choosing more sustainable products: recyclable packaging, locally sourced ingredients, plant proteins. The food supplement industry is responding to this trend with eco-friendly solutions.

📞 Contacts and Support

Do you have questions about sports supplements or would you like a personal consultation? Visit our main website:

🛒 supp.lt — Sports Nutrition 🔧 All Tools

📝 Conclusions and Recommendations

In summary, successful athletic performance is determined by three main components: training, nutrition, and rest. None of them can be ignored. Sports supplements are only an auxiliary means — they supplement, rather than replace, a balanced diet.

We recommend starting with the basic supplements (protein, creatine, vitamins) and only later, according to individual needs, adding specialized products. Consistency and patience — these are what produce the best long-term results.

Information updated: 2026-11 | Source: scientific research, recommendations from sports nutrition specialists.
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