NutriFitt | Carnage | Advanced High-Stim Pre-Workout

NutriFitt Carnage is a fully disclosed high-stim pre-workout designed around a simple but effective philosophy: put clinically relevant performance ingredients underneath an aggressive stimulant and thermogenic top end. That matters, because many high-stim products rely on caffeine to create the illusion of performance while underdosing the actual ergogenics. Carnage does the opposite. You get 6,000mg L-citrulline for nitric oxide support and blood flow, 3,200mg beta-alanine at the established daily loading target for carnosine saturation, 2,500mg betaine anhydrous in the range commonly used for power output and body composition support, and 1,000mg taurine for osmotic balance, contractile support, and smoother performance under stimulant stress.

The pump and blood-flow core starts with 6g L-citrulline, which converts to arginine more efficiently than arginine itself and supports nitric oxide production through the arginine-NO pathway. Research and meta-analytic evidence place citrulline in the meaningful range at roughly 3-8g daily, and 6g is right in the sweet spot for pre-workout use. In practical terms, that means fuller contractions, better nutrient delivery, and a more sustained pump than the 3-4g formulas that dominate the category. EndoFlo™ adds a second layer to the blood-flow strategy. It is an emerging botanical vasodilation complex featuring Kaempferia parviflora, mango, ginkgo, and pine bark. The manufacturer-cited data is centered on 300mg, while Carnage uses 150mg, so it is fair to call this a supportive but likely sub-study dose. It still makes mechanistic sense next to citrulline and BioPerine®, but the formula’s primary pump engine is clearly the 6g citrulline.

For training endurance, 3.2g beta-alanine is the exact dose classically used to raise intramuscular carnosine over time. That is not an acute “feel” ingredient in the same way caffeine is; its value shows up after consistent use as improved buffering of exercise-induced acidity. In real sessions, that means the burn arrives later and repeated high-intensity efforts become more manageable. Betaine anhydrous at 2.5g adds another clinically relevant layer. Betaine functions as an osmolyte and methyl donor, supporting cellular hydration and power output, and this is the benchmark dose used in much of the sports nutrition literature. Taurine at 1g complements both hydration and neuromuscular function, with meta-analytic support for endurance performance and a useful role in balancing high-stimulant formulas.

The stimulation profile is unmistakably advanced. Caffeine anhydrous is dosed at 400mg, which alone places Carnage in the high-stim class. Halostachine HCl at 70mg, synephrine HCl at 40mg, yohimbine at 2mg, and Rauwolfia extract standardized for 90% rauwolscine at 1mg create a layered adrenergic effect centered on energy, urgency, thermogenesis, and appetite suppression. This is not a casual scoop. L-tyrosine at 500mg and total choline yield support cognitive drive and mind-muscle connection, though neither is pushed into the premium nootropic range seen in dedicated focus formulas. Vitamin B12 as methylcobalamin, niacin, and vitamin C round out the profile, with niacin adding a potential flush sensation some users will notice early.

Synergistically, Carnage is well structured: citrulline drives NO substrate availability, EndoFlo aims to support vasodilation further, betaine and taurine support cellular performance, beta-alanine improves repeated-effort tolerance with ongoing use, and the stimulant complex raises output and intensity acutely. AstraGin® and BioPerine® are smart inclusion-level absorption aids, especially in a formula with multiple botanicals. Transparency is a major win here. There are no hidden proprietary blends; every major active is disclosed. Day 1, expect pronounced energy, urgency, warmth, possible beta-alanine tingles, and stronger pumps. By weeks 2-4 of consistent use, the most meaningful change is from beta-alanine loading, with more noticeable high-rep endurance and better resistance to that familiar mid-set acid burn.

How to Use NutriFitt | Carnage