# Energy Performance Powder (Guava Berry)

Optimize your daily micronutrient and functional fluid tracking with our premium Energy Performance Powder (Guava Berry). This advanced, sugar-free formulation delivers a highly concentrated, completely transparent serving of natural caffeine derived from green tea leaves, paired with isolated amino acids and a comprehensive B-vitamin matrix. Meticulously engineered for elite athletes, professionals, and health-conscious individuals tracking their exact daily organic compounds and hydration metrics down to the milligram, this crisp guava berry blend dissolves effortlessly in water to provide an unadulterated delivery format that integrates seamlessly into any rigorous daily routine.

-   **Natural Botanical Stellan Matrix:** Supplies a precise, non-proprietary serving of natural caffeine sourced directly from green tea (_Camellia sinensis_), masterfully balanced with high-purity L-Theanine and Taurine for absolute batch uniformity.
    
-   **Comprehensive B-Vitamin Complex:** Fortified with an exact, high-potency vitamin spectrum featuring Thiamin (B1), Riboflavin (B2), Niacin (B3), Pantothenic Acid (B5), Folate (B9), and premium Methylcobalamin (B12).
    
-   **Isolated Mineral Electrolyte Core:** Enhanced with a precise mineral distribution derived from Calcium Ascorbate, Magnesium Citrate, Sodium Citrate, and Potassium Citrate to ensure clean macronutrient and fluid tracking.

## Details

- **Price:** 34.99 USD
- **Vendor:** Muscle Department
- **Type:** Powdered Beverage Mixes
- **Tags:** Active Performance

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 34.99 USD | In stock |

## Images

- Caffeine & L-Theanine Blend (Guava Berry)  Muscle Department
- Caffeine & L-Theanine Blend (Guava Berry)  Muscle Department
- Caffeine & L-Theanine Blend (Guava Berry)  Muscle Department
- Caffeine & L-Theanine Blend (Guava Berry)  Muscle Department
- Caffeine & L-Theanine Blend (Guava Berry)  Muscle Department
- Caffeine & L-Theanine Blend (Guava Berry)  Muscle Department

## Additional Information

- **BuyBlurb Summary:** - Sugar free Guava Berry flavor - Promotes active lifestyle without jitters - Caffeine and L-theanine blend - Electrolytes support hydration

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> Source: [Muscle Department](https://www.muscledepartment.com/products/caffeine-l-theanine-blend-with-electrolytes-guava-berry-flavor-20-servings)
> Updated: 2026-07-18