Rule One Essential Amino 9 – 330-345 grams

R1 Essential Amino 9 – Muscle Recovery & Hydration Support

R1 Essential Amino 9 is a high-quality essential amino acid (EAA) and electrolyte blend designed to support muscle recovery and hydration without stimulants. With a complete 7.5 g EAA profile, including 5 g BCAAs, it helps reduce muscle breakdown, improve protein synthesis, and replenish lost electrolytes during intense workouts.

Key Benefits

• 7.5 g EAA blend – delivers all 9 essential amino acids
• 5 g BCAAs – promotes muscle recovery and reduces catabolism
• 500 mg electrolyte blend – supports hydration and muscle function
• Stimulant-free – ideal for use at any time of the day
• Informed Choice® Certified – tested for banned substances
• Manufactured in an FDA-inspected, GMP-compliant facility

Why Choose R1 Essential Amino 9?

• Complete EAA profile – essential for muscle protein synthesis
• Electrolyte support – maintains hydration and reduces muscle cramps
• Low calorie, zero sugar – perfect for all types of athletes
• High-quality formulation – backed by research and quality control

Supplement Facts (Per Serving – 11 g)

Nutrient	Amount	% Daily Value
Calories	35	**
Total Carbohydrate	1 g	<1%
Chloride	460 mg	20%
Sodium	160 mg	7%
L-Leucine	2.5 g	**
L-Isoleucine	1.25 g	**
L-Valine	1.25 g	**
Lysine Hydrochloride	900 mg	**
L-Threonine	850 mg	**
R1 Electrolyte Blend (Sodium Chloride, Potassium Chloride, Magnesium Oxide)	500 mg	**
L-Phenylalanine	450 mg	**
L-Methionine	150 mg	**
L-Histidine	100 mg	**
L-Tryptophan	50 mg	**

Daily Values based on a 2,000-calorie diet.

Suggested Use

• Mix 1 scoop (11 g) with 8-12 oz of cold water
• Consume during or after workouts
• Best combined with a balanced diet and regular exercise

Ingredients

• Citric Acid, Natural and Artificial Flavors, Malic Acid
• Salt, Silicon Dioxide, Calcium Silicate
• Sweeteners: Sucralose, Acesulfame K
• Sunflower Lecithin, FD&C Red #40

Manufactured in the USA with globally sourced ingredients.

Warnings

• Keep out of reach of children
• For use by healthy, active adults only
• Consult your physician before use if you are taking medication, under medical supervision, or under 18 years of age
• Not for use by pregnant or nursing women
• Store in a cool, dry place with the container tightly closed

R1 Essential Amino 9 – Maximum Muscle Recovery & Hydration

Enhance your workouts and recovery with high-quality EAAs and electrolytes, supporting muscle growth, hydration, and endurance without added stimulants.