Racked Grape

Bucked Up

#Pre-Workout

Safety70

Efficacy65

Transparency80

Based on Examine, Wikipedia, and 23 other sources

Overview

This product features a solid BCAA matrix at an effective 2:1:1 ratio, which is beneficial for muscle protein synthesis and recovery. The Taurine dose is also effective for general hydration and some aspects of exercise performance. However, other key ingredients like L-Carnitine, Acetyl L-Carnitine, and L-Tyrosine are underdosed compared to what is often used in research to achieve their intended effects. The very high dose of Chromium is notable but its overall efficacy contribution in this context is uncertain and potentially problematic from a safety standpoint. The inclusion of GBB and Bioperine is speculative given the limited research on their specific roles within this blend and their respective dosages.

The Good

Provides a clinically effective 2:1:1 ratio of BCAAs (Leucine, Isoleucine, Valine) which is well-supported for muscle protein synthesis, recovery, and preventing muscle breakdown.

Contains an efficacious dose of Taurine (1000mg) which can support hydration, electrolyte balance, and potentially improve endurance performance.

Transparent labeling with individual ingredient dosages, avoiding proprietary blends for core active ingredients.

The Bad

Chromium dose is significantly higher than typically studied effective doses, and its long-term safety profile at this high dose is not well-established, with some isolated case reports of adverse effects at similar or even lower doses.

Carnitine blend (L-Carnitine and Acetyl L-Carnitine) is below the optimal daily dosage range (2-3g) for most benefits, particularly for lipid profile improvements.

Gamma Butyrobetaine Ethyl Ester HCl has very limited human research, making its efficacy and safety at the provided dose unclear.