NutraBio PRE — Maximum Strength Pre-WorkoutBuilt for athletes who demand full transparency and maximum performance. NutraBio PRE delivers a fully disclosed, clinically dosed formula — no proprietary blends, no fillers, no shortcuts.Pump Matrix (16g) L-Citrulline 10g — maximum blood flow and skin-splitting pumps Arginine Nitrate (NO3-T®) 1.65g — enhanced nitric oxide production Betaine Nitrate (NO3-T®) 1.6g — power output and cellular hydration L-Arginine AKG 2:1 — 1.5g — additional pump and vasodilation support Strength Matrix (8.3g) Beta-Alanine 3.2g — delays muscle fatigue, extends endurance Betaine 2.5g (from betaine nitrate + trimethylglycine) — strength and power output Taurine 2g — muscle function and hydration Energy & Focus Matrix (3.3g) Caffeine 350mg (250mg anhydrous + 100mg Infinergy™ di-caffeine malate) — sustained energy without the crash Alpha GPC 600mg (yielding 300mg L-alpha-GPC) — cognitive sharpness and focus under load L-Tyrosine 1.5g — mental clarity and stress resilience Choline Bitartrate (Vitacholine®) 550mg — neurotransmitter support Electrolyte & Hydration Matrix (714mg)Calcium Potassium Phosphate Citrate (Calci-K®) 525mg + Sodium Phosphate 189mg — full hydration and muscle function supportAbsorption Enhancer AstraGin® 50mg — improves nutrient uptake and bioavailabilityWhy NutraBio PRE: Every ingredient listed. Every dose disclosed. No proprietary blends. Manufactured in NutraBio's own FDA-inspected, GMP-certified facility Third-party tested for purity and potency No artificial colours, no unnecessary additives Available in 5 flavours: Blue Razz, Lemon Burst, Wild Watermelon, Paradise Punch, Orange Mango Tango Mix 1 scoop (30.6g) with 10–14 oz of cold water 20–30 minutes before training. 20 servings per container.Learn MoreBest Pre-Workout Ingredients Explained: What to Look For (and What to Skip)