Nuun Beverage Tube Lemon Lime Tablet
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This beverage tablet contains a mix of beneficial ingredients such as magnesium oxide, calcium carbonate, vitamin C, beet powder, avocado oil, and spirulina extract, which contribute to its nutritional value. The use of natural flavors is a minor concern due to the lack of transparency, but the absence of artificial sweeteners, dyes, and seed oils results in a clean ingredient profile. Despite being processed, the product maintains a high score due to its overall ingredient quality and minimal use of additives.
Key ingredients 16
Vitamin CVery Good
Vitamin C is an essential nutrient that acts as an antioxidant and supports immune function. It is crucial for collagen synthesis and helps protect against oxidative stress. Regular intake is important as the body cannot produce it naturally.
Benefits
Acts as an antioxidant and supports immune function.
Magnesium OxideGood
Magnesium oxide is used as a dietary supplement to provide magnesium. It supports muscle and nerve function and is important for bone health. However, it is less bioavailable than other forms of magnesium.
Risks
May cause digestive issues in high doses.
Benefits
Supports muscle and nerve function and is important for bone health.
Beet Powder ColorGood
Beet powder is used as a natural coloring agent and is rich in nitrates. It can improve blood flow and lower blood pressure. It is a healthier alternative to artificial dyes.
Benefits
Can improve blood flow and lower blood pressure.
Avocado OilGood
Avocado oil is a healthy fat rich in monounsaturated fats and antioxidants. It supports heart health and has anti-inflammatory properties. It is less processed than many seed oils and is a good source of vitamin E.
Benefits
Supports heart health and has anti-inflammatory properties.
Spirulina ExtractGood
Spirulina extract is used as a natural coloring agent and is rich in nutrients. It contains antioxidants, vitamins, and minerals that support overall health. It is a healthier alternative to artificial colors.
Benefits
Contains antioxidants, vitamins, and minerals that support overall health.
Citric AcidNeutral
Citric acid is used as a preservative and to add a sour taste to foods and beverages. It is naturally found in citrus fruits but is often produced industrially for use in food products. While generally safe, excessive consumption can lead to tooth enamel erosion.
Risks
Excessive consumption may lead to tooth enamel erosion.
Sodium CarbonateNeutral
Sodium carbonate is used as an acidity regulator and to add effervescence to beverages. It is generally recognized as safe when used in food products. There are no significant health concerns associated with its consumption in moderate amounts.
See more about Sodium Carbonate →Potassium BicarbonateNeutral
Potassium bicarbonate is used to regulate acidity and as a source of potassium. It is generally safe and can help maintain electrolyte balance. However, excessive intake may lead to hyperkalemia, especially in individuals with kidney issues.
Risks
Excessive intake may lead to hyperkalemia, especially in individuals with kidney issues.
Benefits
Helps maintain electrolyte balance.
Sodium BicarbonateNeutral
Sodium bicarbonate is commonly used to regulate acidity and add effervescence. It is safe for consumption in moderate amounts and can help neutralize stomach acid. Overconsumption may lead to increased sodium intake.
Risks
Overconsumption may lead to increased sodium intake.
Benefits
Can help neutralize stomach acid.
Potassium ChlorideNeutral
Potassium chloride is used as a salt substitute and to provide potassium. It is beneficial for maintaining electrolyte balance but can be harmful in excessive amounts. Overconsumption may lead to hyperkalemia, especially in individuals with kidney issues.
Risks
Overconsumption may lead to hyperkalemia, especially in individuals with kidney issues.
Benefits
Beneficial for maintaining electrolyte balance.
Rice Extract BlendNeutral
Rice extract blend is used as a natural stabilizer and thickener. It is generally considered safe and is less processed than synthetic alternatives. There are no significant health concerns associated with its consumption.
Calcium CarbonateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
Excessive intake can lead to kidney stones or impaired absorption of other minerals.
Benefits
Important for bone health and helps maintain strong teeth.
Malic AcidNeutral
Malic acid is used to enhance flavor and add tartness to foods and beverages. It is naturally found in fruits like apples and is generally recognized as safe. There are no significant health concerns associated with its consumption.
See more about Malic Acid →Stevia Leaf ExtractNeutral
Stevia leaf extract is a natural, zero-calorie sweetener derived from the stevia plant. It is considered safe and does not raise blood sugar levels. It is a healthier alternative to artificial sweeteners.
Benefits
Does not raise blood sugar levels and is a healthier alternative to artificial sweeteners.
DextroseBad
Refined added sugar.
Risks
May contribute to blood sugar spikes if consumed in large amounts.
Benefits
Provides quick energy.
Natural FlavorsBad
Natural flavors are used to enhance taste but can be a catch-all term for various additives. They are often highly processed and lack transparency regarding their specific components. This lack of transparency can be concerning for those with allergies or sensitivities.
Risks
Lack of transparency can be concerning for those with allergies or sensitivities.
Processing
Processed Foods
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