Beverly International Mass Amino Acids, 500 Tabs | Pre/Post Workout

Unlock more from your training with Mass Amino Acids

Be Beverly International Mass Amino Acids delivers a rare casein hydrolysate enriched with peptide-bonded amino acids (PBAAs). This composition is noted for supporting nitrogen retention, which may help muscles stay fueled during demanding sessions. The formula is designed to integrate smoothly into your day, whether you take it with meals or around workouts, helping you ride steady energy and focus across your training window.

Engineered for practical use, Mass Amino Acids serves as a flexible companion for pre and post workout routines and rest days. The 500 tab bottle means it's easy to maintain a consistent supplementation habit without frequent reordering. The approach centers on sustaining a positive nitrogen balance while you train, a concept many athletes track as part of their training rhythm.

Key characteristics

• Rare amino based nitrogen retention technology featuring peptide-bonded amino acids
• Potential to support energy metabolism and protein synthesis during workouts
• Well suited for 40+ athletes, hard gainers, natural physique athletes seeking bigger, fuller muscles
• May reduce muscle loss during layoffs and support faster regain after breaks
• Long standing commitment to quality and safety since 1967

Real-world use cases

• Pre-workout and during training: take 2–4 tabs every 10 minutes to stay in positive nitrogen balance
• With meals on non-training days to maintain consistent intake
• Use across a training block to help support stamina and pump during sessions
• Ideal for athletes aiming for steady gains without relying on a single protein source

How to use

In practice, tailor dosing to your schedule: take 12–24 tabs over the training day, spaced roughly every 10 minutes during workouts, with meals as needed.

Quality and trust

Beverly International has delivered safe, research-based ingredients since 1967, prioritizing integrity, transparency, and customer satisfaction. This heritage underpins the brand you choose for ongoing supplementation.