Description
- Anytime Energy & Muscle Recovery Support
- 100 mg Caffeine per Serving from Natural Sources
- 5 Grams Amino Acids for Muscle Recovery
- Low Calorie, Zero Sugar Formula
Product Overview
Anytime Energy & Muscle Recovery
Optimum Nutrition ESSENTIAL AMIN.O. ENERGY delivers 100 mg of natural caffeine from coffee bean and tea leaf extracts plus 5 grams of amino acids to support muscle recovery. This low-calorie, zero sugar formula provides clean energy and focus anytime you need it.
Benefits
- 100 mg Natural Caffeine for Energy & Focus
- 5 Grams Amino Acids for Muscle Recovery
- Only 5-10 Calories Per Serving, Zero Sugar
- Essential Amino Acid Complex
- Supports Energy, Focus & Muscle Recovery
Suggested Use
Mix 2 scoops into 10-12 fl oz cold water first thing in the morning, before workouts, as an afternoon pick-me-up, or anytime you need energy and focus.




Optimum Nutrition Water Bottle 1L Argentina | 96451-USRC
Optimum Nutrition Essential AMIN.O. Energy Fruit Fusion 270g | 30 Servings | Boost Energy & Recovery
FitnessEnthusiast92 –
I’ve been using this for a few weeks now, mixing it before my morning workouts. The 100mg caffeine gives me a clean energy boost without jitters, and I appreciate the 5g amino acids for recovery. It dissolves well in water and tastes decent—tropical sunrise is refreshing. While the price is a bit steep at $115, the 65 servings make it reasonable long-term. Only wish it had more flavor variety. As for federal reserve news today, I’m too focused on my fitness goals to worry about that!