Aminoblast: Intra-Workout BCAA Drink -- Does It Actually Work?

Aminoblast: Intra-Workout BCAA Drink -- Does It Actually Work?

Gaspari Nutrition Aminoblast is an amino acid drink designed for consumption during training. It contains BCAAs, electrolytes, and flavoring to provide energy and support recovery during long workouts. But does the science back up the manufacturer's promises?

This guide is for athletes considering adding an amino acid drink to their training routine, and will help you decide whether Aminoblast is worth the money.

TL;DR

• Aminoblast delivers 10g of amino acids per serving, including BCAAs in a 2:1:1 ratio
• Contains electrolytes to help prevent dehydration
• Most beneficial for fasted training or sessions exceeding 90 minutes
• If you already consume adequate protein (>1.6g/kg), the benefit is marginal
• Price-to-value is average -- buying separate BCAA powder + electrolytes may be cheaper

What Is Aminoblast?

Aminoblast is a product by Gaspari Nutrition that falls into the intra-workout drink category. Unlike standard BCAA powders, it includes electrolytes and is meant to be sipped throughout your entire training session.

Composition per serving:

How BCAAs Work During Training

BCAAs (leucine, isoleucine, valine) are metabolized directly in muscle tissue, not in the liver like other amino acids. This means rapid availability during exercise (Shimomura et al., 2004).

Leucine is the most important of the three -- it activates the mTOR signaling pathway, which triggers muscle protein synthesis. Studies show that the leucine threshold is approximately 2-3g per dose (Norton & Layman, 2006). Aminoblast delivers 5g, which is more than sufficient.

However, context matters: if you eat a protein-rich meal 2-3 hours before training, your blood already has adequate amino acids. A BCAA supplement during training provides minimal additional benefit in that scenario (Jackman et al., 2017).

Who Should Use Aminoblast

Good choice for:

• Fasted trainers -- morning workouts without a prior meal
• Long sessions (>90 min) -- endurance and strength training
• Athletes in a caloric deficit -- preserving muscle mass during dieting
• Vegans -- lower BCAA content in plant-based diets

Less necessary for:

• Athletes with adequate protein intake (>1.6g/kg)
• Regular protein powder users (already contains BCAAs)
• Short workout (<60 min) enthusiasts

Aminoblast vs Other Options

EAA (essential amino acid) powders contain all nine essential amino acids, not just the three BCAAs. Newer research suggests EAAs may be more effective than BCAAs at stimulating muscle protein synthesis (Moberg et al., 2016).

Common Mistakes

1. Using Aminoblast instead of protein powder -- Aminoblast does not replace a complete protein source. It is a supplement, not a substitute.
2. Expecting dramatic results -- BCAAs provide 2-5% additional benefit, not miracles. Training and nutrition are 95% of results.
3. Using it when protein intake is already high -- If your protein intake is already 1.8g+ per kg bodyweight, the added effect is negligible.
4. Overvaluing the electrolytes -- Aminoblast's electrolyte content is modest. In hot climates or very long sessions, you need more.

Frequently Asked Questions

Does Aminoblast help build muscle mass?

Aminoblast supports muscle protein synthesis, but you cannot expect direct muscle growth from a BCAA drink alone. It is an aid that works alongside proper training and nutrition.

Can I mix Aminoblast with a protein shake?

Technically yes, but it defeats the purpose. Protein powder already contains all amino acids. Use Aminoblast separately -- during training.

Is Aminoblast suitable for women?

Yes. Amino acid requirements do not differ between sexes. You can adjust the dose based on bodyweight.

How does Aminoblast differ from regular BCAAs?

The main difference is the electrolyte and coconut water addition, which makes it an intra-workout drink rather than just an amino acid supplement.

Is Aminoblast free of banned substances?

Gaspari Nutrition is a reputable brand that follows GMP standards. However, competitive athletes should always check the current WADA list.

Estonia Context

In Estonia, Aminoblast is available through sports nutrition stores including MaxFit.ee. Price typically ranges from €25-35 per tub (30 servings). Given Estonia's climate where indoor training dominates, electrolyte needs are generally moderate -- though summer sessions may increase demand.

Among athletes in Tallinn and Tartu, intra-workout drinks are growing in popularity, especially within CrossFit and functional training communities.

References

• Shimomura, Y. et al. (2004). Exercise Promotes BCAA Catabolism: Effects of BCAA Supplementation on Skeletal Muscle during Exercise. Journal of Nutrition, 134(6), 1583S-1587S.
• Norton, L.E. & Layman, D.K. (2006). Leucine Regulates Translation Initiation of Protein Synthesis in Skeletal Muscle after Exercise. Journal of Nutrition, 136(2), 533S-537S.
• Jackman, S.R. et al. (2017). Branched-Chain Amino Acid Ingestion Stimulates Muscle Myofibrillar Protein Synthesis following Resistance Exercise in Humans. Frontiers in Physiology, 8, 390.
• Moberg, M. et al. (2016). Activation of mTORC1 by Leucine Is Potentiated by Branched-Chain Amino Acids and Even More So by Essential Amino Acids following Resistance Exercise. American Journal of Physiology-Cell Physiology, 310(11), C874-C884.

Browse BCAA products at MaxFit.ee

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