About Rule One – Essential Amino 9, Sour Watermelon – 345g
Rule One Essential Amino 9 delivers a comprehensive blend of all nine essential amino acids (EAAs) — the amino acids your body cannot produce on its own and must obtain through diet or supplementation. Each serving provides 7,500 mg of EAAs, including 2,500 mg of L-Leucine and a full-spectrum profile of the remaining eight essentials, making it a complete amino acid formula designed to support active individuals with demanding training routines.
Alongside the EAA blend, Essential Amino 9 includes a 500 mg Electrolyte Blend of Potassium Chloride, Sodium Chloride and Magnesium Oxide, helping you maintain electrolyte balance during and after exercise. Sodium, potassium and magnesium each contribute to normal muscle function and help maintain hydration — making this powder a practical choice for use during workouts as well as on rest days.
Presented in a refreshing Sour Watermelon flavour and conveniently dosed at one scoop per serving, Essential Amino 9 mixes easily with water or any beverage of your choice. Each 345 g container provides 30 servings to support your ongoing training and recovery routine.
Nutrition Facts
| Nutrient | Per serving (11.5 g) |
|---|---|
| Calories | 35 |
| Total Carbohydrate | 0 g (0% DV) |
| Sodium | 115 mg (5% DV) |
| Potassium | 80 mg (2% DV) |
| Magnesium | 20 mg (5% DV) |
| Chloride | 165 mg (6% DV) |
| Essential Amino Acids (EAA) Blend | 7,500 mg† |
| – L-Leucine | 2,500 mg† |
| – L-Isoleucine | 1,250 mg† |
| – L-Valine | 1,250 mg† |
| – L-Lysine (as Lysine Hydrochloride) | 800 mg† |
| – L-Threonine | 600 mg† |
| – L-Phenylalanine | 600 mg† |
| – L-Methionine | 300 mg† |
| – L-Histidine | 100 mg† |
| – L-Tryptophan | 100 mg† |
| Electrolyte Blend | 500 mg† |
| – Potassium Chloride | — |
| – Sodium Chloride | — |
| – Magnesium Oxide | — |
† Daily Value (DV) not established.
* Percent Daily Values are based on a 2,000 calorie diet.
Ingredients
Essential Amino Acids: L-Leucine, L-Isoleucine, L-Valine, Lysine Hydrochloride, L-Threonine, L-Phenylalanine, L-Methionine, L-Histidine, L-Tryptophan. Electrolyte Blend: Potassium Chloride, Sodium Chloride, Magnesium Oxide. Other Ingredients: Malic Acid, Natural and Artificial Flavors, Citric Acid, Salt, Silicon Dioxide, Calcium Silicate, Sunflower Lecithin, Sucralose, Acesulfame Potassium, FD&C Red #40.
Usage & Dosage
Mix 1 scoop (11.5 g) with 8–12 oz of cold water or your favourite beverage. Consume during or after workouts. Combine with a balanced diet and regular resistance exercise. On non-training days, enjoy any time for additional recovery and hydration support.
Warnings
Keep out of reach of children. For use by healthy active adults only. Consult your physician before using this product if you are taking any medication, are under a physician’s care for any medical condition, or are under 18 years of age. Not for use by women that are pregnant, trying to get pregnant, or nursing.
Allergen Information
No allergens explicitly declared on label. Contains sunflower lecithin. Manufactured in a GMP-certified facility in the USA.
Storage
Store in a cool, dry place.
Dietary Information
- Gluten Free
- Lactose Free
