Rule 1 Proteins Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch) supplement bottle
Rule 1 Proteins

Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch)

What We Researched
12 active ingredients analyzed · 10 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
75
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Chloride 460 mg 20%
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 500 mg †
(Sodium Chloride, Potassium Chloride, Magnesium Oxide) — †
L-Phenylalanine 450 mg †
L-Methionine 150 mg †
L-Histidine 100 mg †
L-Tryptophan 50 mg †
Bioavailability Excellent

Absorption Rating

  • Chloride Good
  • L-Leucine Good
  • L-Isoleucine Good
  • L-Valine Good
  • Lysine Hydrochloride Good
  • L-Threonine Good
  • (Sodium Chloride, Potassium Chloride, Magnesium Oxide) Fair
  • L-Phenylalanine Good
  • L-Methionine Good
  • L-Histidine Good
  • L-Tryptophan Good
Other Ingredients Very Good

Fillers & Additives

  • Citric Acid
  • Natural and Artificial Flavors
  • Malic Acid
  • Salt
  • Silicon Dioxide
  • Calcium Silicate
  • Sucralose
  • Acesulfame Potassium
  • Sunflower Lecithin
  • FD&C Red #40 Medium
Efficacy Poor

Dosage Analysis

  • Chloride 460 mg Under-dosed
  • L-Leucine 2.5 g Effective
  • L-Isoleucine 1.25 g High
  • L-Valine 1.25 g Effective
  • Lysine Hydrochloride 900 mg Under-dosed
  • L-Phenylalanine 450 mg Under-dosed
  • L-Methionine 150 mg Under-dosed
  • L-Histidine 100 mg Under-dosed
  • L-Tryptophan 50 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Chloride 460 mg 20%
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 500 mg †
(Sodium Chloride, Potassium Chloride, Magnesium Oxide) †
L-Phenylalanine 450 mg †
L-Methionine 150 mg †
L-Histidine 100 mg †
L-Tryptophan 50 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Natural and Artificial Flavors Generally_safe

It is used to improve the taste of the product.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Salt Safe

It is used as a flavoring agent.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Calcium Silicate Safe

Prevents ingredient clumping during manufacturing.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

FD&C Red #40 Caution

It is used to improve the appearance of the supplement.

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Rule 1 Proteins

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Frequently Asked Questions
Is Rule 1 Proteins Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch) a good supplement?

Rule 1 Proteins Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch) received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 30 servings per container. Of the 10 inactive ingredients, 6 are rated safe and 1 are flagged for review.

What are the ingredients in Rule 1 Proteins Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch)?

Rule 1 Proteins Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch) contains 12 active ingredients: Chloride (460 mg), L-Leucine (2.5 g), L-Isoleucine (1.25 g), L-Valine (1.25 g), Lysine Hydrochloride (900 mg), L-Threonine (850 mg), and 6 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Rule 1 Proteins Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch) safe to take?

Rule 1 Proteins Rule 1 Essential Amino 9 – Recovery & Hydration Support with 7.5g of Essential Amino Acids + Electrolytes (30 Servings, Fruit Punch) has been analyzed for ingredient safety across all its components. Of 10 inactive ingredients, 6 are rated safe. 1 ingredient is flagged for review: FD&C Red #40. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.