EAA Pure Blue Raspberry

NutraBio

#Other

Safety90

Efficacy85

Transparency95

Based on Examine, Wikipedia, and 23 other sources

Overview

NutraBio EAA Pure Blue Raspberry provides clinically relevant doses of essential amino acids (EAAs) and branched-chain amino acids (BCAAs), which are well-established for their role in muscle protein synthesis and recovery. The inclusion of Taurine and L-Alanine offers additional support for performance and cellular function. Astragin is included to enhance absorption, but independent research on its effectiveness at the given dose is limited. Overall, the product delivers on its core promise of supporting muscle growth and recovery.

The Good

Optimal Dosing of Key EAAs/BCAAs: Provides 8g EAAs and 6g BCAAs with a 2:1:1 leucine:isoleucine:valine ratio, which is well-researched for muscle protein synthesis.

Comprehensive EAA Profile: Includes all nine essential amino acids necessary for complete protein synthesis.

Enhances Muscle Recovery and Reduces Soreness: BCAAs and EAAs are proven to reduce exercise-induced muscle damage and accelerate recovery.

The Bad

DL-Methionine Underdosed: The 25mg dose of DL-Methionine is significantly below typical effective ranges (e.g., hundreds of milligrams to grams), making its contribution negligible.

DL-Phenylalanine Poses Risk for PKU: The inclusion of DL-Phenylalanine requires a specific warning for individuals with Phenylketonuria, limiting its general applicability.

Astragin Efficacy Needs More Independent Research: While intended to boost absorption, strong independent human clinical trials on Astragin at this specific dose are limited.