NutraBio Intra Carb, Leg Day™, Blueberry Lemonade, 2.09 lb (947 g) supplement bottle
NutraBio

Intra Carb, Leg Day™, Blueberry Lemonade, 2.09 lb (947 g)

What We Researched
27 active ingredients analyzed · 8 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
78
Product Score Fair
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium (as Calci-K™ calcium potassium phosphate citrate) 120 mg 10%
Phosphorus (as Calci-K™ calcium potassium phosphate citrate, sodium phosphate) 95 mg 8%
Magnesium (as Albion™ di-magnesium malate) 50 mg 12%
Sodium (as pink Himalayan sea salt, sodium phosphate) 200 mg 8%
Potassium (as Calci-K™ calcium potassium phosphate citrate) 100 mg 2%
Dual Carbohydrate Energy Blend 30 g
ClusterDextrin™ (highly branched cyclic dextrin) (HBCD) 25 g
Bioenergy Ribose® (D-Ribose) 5 g
Leg Day Performance Matrix 450 mg
Mucuna pruriens Extract [(seed) (std. to 98% naturally occurring L-DOPA)]elevATP® [ancient peat and apple fruit extract (Malus domesticus)]NeuroFactor® [coffee berry extract (Coffea arabica) (fruit)]Senactiv® [Panax notoginseng (root), Rosa roxburghii (fruit)] 150 mg150 mg100 mg50 mg ††††
Intra Blast Aminos 8.6 g [EAAs (7.6 g), BCAAs (5 g)]
L-Leucine (HPLC) 2,500 mg
L-Isoleucine (HPLC) 1,250 mg
L-Valine (HPLC) 1,250 mg
L-Ornithine HCl (HPLC) 1,000 mg
L-Lysine HCl (HPLC) 850 mg
L-Threonine (HPLC) 850 mg
L-Histidine HCl (HPLC) 450 mg
DL-Phenylalanine (HPLC) 300 mg
DL-Methionine (HPLC) 100 mg
L-Tryptophan (HPLC) 55 mg
Electrolyte & Hydration OptimizerTaurine (HPLC)Calci-K™ (as Albion™ calcium potassium phosphate citrate)CocoPure™ (coconut water powder)Pink Himalayan Sea SaltSodium PhosphateDi-Magnesium Malate (Albion™) 3.97 g2,000 mg667 mg500 mg393 mg157 mg250 mg ††††††
Nutrient Absorption EnhancerAstragin™[Astragalus membranaceous (root), Panax notoginseng (root)] 50 mg
Bioavailability Very Good

Absorption Rating

  • Calcium (as Calci-K™ calcium potassium phosphate citrate) Good
  • Phosphorus (as Calci-K™ calcium potassium phosphate citrate, sodium phosphate) Good
  • Magnesium (as Albion™ di-magnesium malate) Good
  • Sodium (as pink Himalayan sea salt, sodium phosphate) Good
  • Potassium (as Calci-K™ calcium potassium phosphate citrate) Good
  • Dual Carbohydrate Energy Blend Fair
  • ClusterDextrin™ (highly branched cyclic dextrin) (HBCD) Poor
  • Bioenergy Ribose® (D-Ribose) Good
  • Leg Day Performance Matrix Poor
  • Mucuna pruriens Extract [(seed) (std. to 98% naturally occurring L-DOPA)]elevATP® [ancient peat and apple fruit extract (Malus domesticus)]NeuroFactor® [coffee berry extract (Coffea arabica) (fruit)]Senactiv® [Panax notoginseng (root), Rosa roxburghii (fruit)] Good
  • L-Leucine (HPLC) Good
  • L-Isoleucine (HPLC) Good
  • L-Valine (HPLC) Good
  • L-Ornithine HCl (HPLC) Good
  • L-Lysine HCl (HPLC) Good
  • L-Threonine (HPLC) Good
  • L-Histidine HCl (HPLC) Good
  • DL-Phenylalanine (HPLC) Good
  • DL-Methionine (HPLC) Good
  • L-Tryptophan (HPLC) Good
  • Electrolyte & Hydration OptimizerTaurine (HPLC)Calci-K™ (as Albion™ calcium potassium phosphate citrate)CocoPure™ (coconut water powder)Pink Himalayan Sea SaltSodium PhosphateDi-Magnesium Malate (Albion™) Fair
  • Nutrient Absorption EnhancerAstragin™[Astragalus membranaceous (root), Panax notoginseng (root)] Fair
Other Ingredients Excellent

Fillers & Additives

  • Citric acid 1
  • 600 mg
  • Natural flavor 1
  • 517 mg
  • Malic acid 800 mg
  • Sucralose 220 mg
  • Acesulfame potassium 120 mg
  • Blue spirulina 38 mg
Efficacy Poor

Dosage Analysis

  • Calcium (as Calci-K™ calcium potassium phosphate citrate) 120 mg Under-dosed
  • Phosphorus (as Calci-K™ calcium potassium phosphate citrate, sodium phosphate) 95 mg Under-dosed
  • Magnesium (as Albion™ di-magnesium malate) 50 mg Under-dosed
  • Sodium (as pink Himalayan sea salt, sodium phosphate) 200 mg Under-dosed
  • Potassium (as Calci-K™ calcium potassium phosphate citrate) 100 mg Under-dosed
  • Bioenergy Ribose® (D-Ribose) 5 g Effective
  • Mucuna pruriens Extract [(seed) (std. to 98% naturally occurring L-DOPA)]elevATP® [ancient peat and apple fruit extract (Malus domesticus)]NeuroFactor® [coffee berry extract (Coffea arabica) (fruit)]Senactiv® [Panax notoginseng (root), Rosa roxburghii (fruit)] 150 mg150 mg100 mg50 mg Under-dosed
  • L-Leucine (HPLC) 2,500 mg Effective
  • L-Isoleucine (HPLC) 1,250 mg High
  • L-Valine (HPLC) 1,250 mg Effective
  • L-Ornithine HCl (HPLC) 1,000 mg Effective
  • L-Lysine HCl (HPLC) 850 mg Under-dosed
  • L-Histidine HCl (HPLC) 450 mg Under-dosed
  • DL-Phenylalanine (HPLC) 300 mg Under-dosed
  • DL-Methionine (HPLC) 100 mg Under-dosed
  • L-Tryptophan (HPLC) 55 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 120
Total Carbohydrate 32 g 12%*
Total Sugars 5 g
Added Sugars (as D-Ribose) 5 g 10%*
Calcium (as Calci-K™ calcium potassium phosphate citrate) 120 mg 10%
Phosphorus (as Calci-K™ calcium potassium phosphate citrate, sodium phosphate) 95 mg 8%
Magnesium (as Albion™ di-magnesium malate) 50 mg 12%
Sodium (as pink Himalayan sea salt, sodium phosphate) 200 mg 8%
Potassium (as Calci-K™ calcium potassium phosphate citrate) 100 mg 2%
Dual Carbohydrate Energy Blend 30 g
ClusterDextrin™ (highly branched cyclic dextrin) (HBCD) 25 g
Bioenergy Ribose® (D-Ribose) 5 g
Leg Day Performance Matrix 450 mg
Mucuna pruriens Extract [(seed) (std. to 98% naturally occurring L-DOPA)]elevATP® [ancient peat and apple fruit extract (Malus domesticus)]NeuroFactor® [coffee berry extract (Coffea arabica) (fruit)]Senactiv® [Panax notoginseng (root), Rosa roxburghii (fruit)] 150 mg150 mg100 mg50 mg ††††
Intra Blast Aminos 8.6 g [EAAs (7.6 g), BCAAs (5 g)]
L-Leucine (HPLC) 2,500 mg
L-Isoleucine (HPLC) 1,250 mg
L-Valine (HPLC) 1,250 mg
L-Ornithine HCl (HPLC) 1,000 mg
L-Lysine HCl (HPLC) 850 mg
L-Threonine (HPLC) 850 mg
L-Histidine HCl (HPLC) 450 mg
DL-Phenylalanine (HPLC) 300 mg
DL-Methionine (HPLC) 100 mg
L-Tryptophan (HPLC) 55 mg
Electrolyte & Hydration OptimizerTaurine (HPLC)Calci-K™ (as Albion™ calcium potassium phosphate citrate)CocoPure™ (coconut water powder)Pink Himalayan Sea SaltSodium PhosphateDi-Magnesium Malate (Albion™) 3.97 g2,000 mg667 mg500 mg393 mg157 mg250 mg ††††††
Nutrient Absorption EnhancerAstragin™[Astragalus membranaceous (root), Panax notoginseng (root)] 50 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$66$65$64$63$62 Mar 12 $64.00
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
NutraBio

Founded 1996 · Middlesex, New Jersey, United States · 121 products · nutrabio.com

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead, Cadmium2018-04-06Source
Lawsuit Misleading advertising regarding the efficacy of glutamine supplements for muscle growth.2018Source
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Frequently Asked Questions
Is NutraBio Intra Carb, Leg Day™ a good supplement?

NutraBio Intra Carb, Leg Day™, Blueberry Lemonade, 2.09 lb (947 g) received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 27 active ingredients with 20 servings per container. Of the 8 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, NutraBio, holds a brand trust score of 83/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in NutraBio Intra Carb, Leg Day™?

NutraBio Intra Carb, Leg Day™ contains 27 active ingredients: Calories (120), Total Carbohydrate (32 g), Total Sugars (5 g), Added Sugars (as D-Ribose) (5 g), Calcium (as Calci-K™ calcium potassium phosphate citrate) (120 mg), Phosphorus (as Calci-K™ calcium potassium phosphate citrate, sodium phosphate) (95 mg), and 21 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NutraBio Intra Carb, Leg Day™ safe to take?

NutraBio Intra Carb, Leg Day™, Blueberry Lemonade, 2.09 lb (947 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.

Is NutraBio a trustworthy supplement brand?

NutraBio receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1996 and headquartered in Middlesex, New Jersey, United States, the company offers 121 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NutraBio has 2 historical regulatory incidents on record, which are factored into the trust score.

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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.