RSP Nutrition AminoLean® Max, Pre-Workout Energy, Maui Pineapple, 10.21 oz (290 g) supplement bottle
RSP Nutrition

AminoLean® Max, Pre-Workout Energy, Maui Pineapple, 10.21 oz (290 g)

What We Researched
14 active ingredients analyzed · 8 inactive ingredients decoded · 2 retailers compared · Last updated: Mar 2026
78
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Premium Pump & Performance Matrix — —
Beta Alanine 1,600 mg **
Nitrosigine® (Inositol-Stabilized Arginine Silicate) 1,500 mg **
BCAA 2:1:1 (Instantized) 1,500 mg **
L-Lysine 250 mg **
L-Methionine 250 mg **
L-Threonine 250 mg **
L-Phenylalanine 175 mg **
L-Tryptophan 50 mg **
L-Histidine 25 mg **
Alpha GPC (L-alpha glycerylphosphorylcholine) 300 mg **
L-Tyrosine 250 mg **
Alpinia galanga 200 mg **
Natural Caffeine (from Coffea robusta)(as InnovaBean®) 150 mg **
Bioavailability Excellent

Absorption Rating

  • Premium Pump & Performance Matrix Fair
  • Beta Alanine Good
  • Nitrosigine® (Inositol-Stabilized Arginine Silicate) Good
  • BCAA 2:1:1 (Instantized) Good
  • L-Lysine Good
  • L-Methionine Good
  • L-Threonine Good
  • L-Phenylalanine Good
  • L-Tryptophan Good
  • L-Histidine Good
  • Alpha GPC (L-alpha glycerylphosphorylcholine) Good
  • L-Tyrosine Good
  • Alpinia galanga Good
  • Natural Caffeine (from Coffea robusta)(as InnovaBean®) Good
Other Ingredients Excellent

Fillers & Additives

  • Natural Flavors
  • Citric Acid
  • Malic Acid
  • Sodium Gluconate
  • Silicon Dioxide
  • Stevia
  • Xanthan Gum
  • Beta carotene 1%
Efficacy Poor

Dosage Analysis

  • Beta Alanine 1,600 mg Under-dosed
  • Nitrosigine® (Inositol-Stabilized Arginine Silicate) 1,500 mg Effective
  • BCAA 2:1:1 (Instantized) 1,500 mg Under-dosed
  • L-Lysine 250 mg Under-dosed
  • L-Methionine 250 mg Under-dosed
  • L-Phenylalanine 175 mg Under-dosed
  • L-Tryptophan 50 mg Under-dosed
  • L-Histidine 25 mg Under-dosed
  • Alpha GPC (L-alpha glycerylphosphorylcholine) 300 mg Under-dosed
  • L-Tyrosine 250 mg Under-dosed
  • Alpinia galanga 200 mg Effective
  • Natural Caffeine (from Coffea robusta)(as InnovaBean®) 150 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Premium Pump & Performance Matrix
Beta Alanine 1,600 mg **
Nitrosigine® (Inositol-Stabilized Arginine Silicate) 1,500 mg **
BCAA 2:1:1 (Instantized) 1,500 mg **
L-Lysine 250 mg **
L-Methionine 250 mg **
L-Threonine 250 mg **
L-Phenylalanine 175 mg **
L-Tryptophan 50 mg **
L-Histidine 25 mg **
Alpha GPC (L-alpha glycerylphosphorylcholine) 300 mg **
L-Tyrosine 250 mg **
Alpinia galanga 200 mg **
Natural Caffeine (from Coffea robusta)(as InnovaBean®) 150 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Citric Acid Safe

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

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Sodium Gluconate Generally_safe

It is used as a chelating agent or cleaning compound.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Stevia Safe

It is used as a sweetener.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Beta carotene 1% Unknown

Price Comparison

iHerb $32.67 $1.31 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$35$34$33$32$31 Mar 12 $32.67
iHerb

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

Brand Trust Report
RSP Nutrition

Founded 2008 · 1000 Brickell Ave Ste 715 Miami, FL 33131 · 13 products · rspnutrition.com/

Transparency

1 claim

Violation History

3 incidents
Prop 65 Lead2023-09-07Source
Lawsuit The lawsuit alleges that the AminoLean supplement is mislabeled as 'zero-calorie' when it actually contains 20 to 30 calories per serving, violating FDA regulations.2022Source
Prop 65 Lead2016-11-22Source
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Frequently Asked Questions
Is RSP Nutrition AminoLean® Max, Pre-Workout Energy a good supplement?

RSP Nutrition AminoLean® Max, Pre-Workout Energy, Maui Pineapple, 10.21 oz (290 g) received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 14 active ingredients with 25 servings per container. Of the 8 inactive ingredients, 6 are rated safe and 0 are flagged for review.

What are the ingredients in RSP Nutrition AminoLean® Max, Pre-Workout Energy?

RSP Nutrition AminoLean® Max, Pre-Workout Energy contains 14 active ingredients: Premium Pump & Performance Matrix, Beta Alanine (1,600 mg), Nitrosigine® (Inositol-Stabilized Arginine Silicate) (1,500 mg), BCAA 2:1:1 (Instantized) (1,500 mg), L-Lysine (250 mg), L-Methionine (250 mg), and 8 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is RSP Nutrition AminoLean® Max, Pre-Workout Energy safe to take?

RSP Nutrition AminoLean® Max, Pre-Workout Energy, Maui Pineapple, 10.21 oz (290 g) has been analyzed for ingredient safety across all its components. 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.