Liquid I.V. Flash IV - zero sugar/caffeine

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Common questions

Is Liquid I.V. Flash IV - zero sugar/caffeine healthy?

Liquid I.V. Flash IV - zero sugar/caffeine scores 68/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This electrolyte supplement contains beneficial ingredients such as potassium citrate, magnesium oxide, and zinc oxide, which support hydration and overall health.

How processed is Liquid I.V. Flash IV - zero sugar/caffeine?

Liquid I.V. Flash IV - zero sugar/caffeine is NOVA Group 4: Ultra-Processed Foods.

Which ingredients drive Liquid I.V. Flash IV - zero sugar/caffeine's score?

In Scout's ingredient-by-ingredient analysis, Potassium Citrate, Magnesium Oxide, Zinc Oxide count in its favor; Natural Watermelon Punch Flavor is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Liquid I.V. Flash IV - zero sugar/caffeine

Liquid I.V.
68 Fair

Analysis updated September 2026 · How Scout scores

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At a glance

Beneficial ingredients 7
Harmful ingredients 1
Owned by Unilever
Category Electrolytes
Summary

This electrolyte supplement contains beneficial ingredients such as potassium citrate, magnesium oxide, and zinc oxide, which support hydration and overall health. It uses stevia as a natural sweetener and avoids artificial dyes and sweeteners, which is a positive aspect. However, the presence of natural flavors and multiple gums slightly detracts from its overall formulation quality, leading to a moderate processing level.

Key ingredients 22

Potassium Citrate
Good

Potassium citrate is a beneficial electrolyte that helps maintain fluid balance and supports nerve and muscle function. It is a high-quality ingredient often used to prevent kidney stones and manage blood pressure. Its inclusion in supplements aids in replenishing electrolytes lost through sweat.

Risks

Excessive intake may lead to hyperkalemia, especially in individuals with kidney issues.

Benefits

Supports cardiovascular health and helps prevent muscle cramps.

See more about Potassium Citrate →
Magnesium Oxide
Good

Magnesium oxide is a source of magnesium, an essential mineral for muscle and nerve function. It is often used to prevent magnesium deficiency and support overall health. Its presence in supplements aids in muscle relaxation and energy production.

Risks

High doses may cause digestive issues such as diarrhea.

Benefits

Supports muscle function and energy metabolism.

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Zinc Oxide
Good

Zinc oxide provides zinc, an essential trace element important for immune function and wound healing. It is commonly used in supplements to support immune health. Its inclusion helps in maintaining a healthy immune response.

Risks

Excessive zinc intake can interfere with copper absorption and cause gastrointestinal distress.

Benefits

Enhances immune function and supports skin health.

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Ascorbic Acid
Good

Ascorbic acid, or vitamin C, is a powerful antioxidant that supports immune function and skin health. It is essential for collagen synthesis and helps protect cells from oxidative stress. Its inclusion in supplements boosts overall health and wellness.

Risks

High doses may cause gastrointestinal discomfort.

Benefits

Enhances immune defense and promotes healthy skin.

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Niacinamide
Good

Niacinamide, or vitamin B3, supports energy metabolism and skin health. It is involved in cellular repair and helps reduce inflammation. Its presence in supplements aids in maintaining healthy skin and energy levels.

Risks

High doses can cause flushing and liver damage.

Benefits

Supports energy production and skin health.

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Pyridoxine Hydrochloride
Good

Pyridoxine hydrochloride, or vitamin B6, is crucial for protein metabolism and cognitive development. It supports neurotransmitter synthesis and immune function. Its inclusion in supplements aids in maintaining brain health and energy levels.

Risks

Excessive intake can lead to nerve damage.

Benefits

Supports brain function and energy metabolism.

See more about Pyridoxine Hydrochloride →
Cyanocobalamin
Good

Cyanocobalamin, or vitamin B12, is essential for red blood cell formation and neurological function. It is crucial for DNA synthesis and energy production. Its presence in supplements supports overall vitality and cognitive health.

Benefits

Supports energy levels and neurological health.

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Filtered Water
Neutral

Filtered water is a neutral ingredient that serves as the base for the beverage. It is essential for hydration but does not provide additional nutritional benefits. The filtration process ensures the removal of impurities.

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Salt
Neutral

Salt is a common electrolyte that aids in maintaining fluid balance and nerve function. While necessary in small amounts, excessive consumption can lead to hypertension. In this context, it helps replenish sodium lost through sweat.

Risks

High intake can contribute to high blood pressure and cardiovascular issues.

Benefits

Essential for maintaining electrolyte balance and proper muscle function.

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Potassium Chloride
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Risks

Overconsumption can cause gastrointestinal discomfort and hyperkalemia.

Benefits

Helps regulate blood pressure and supports muscle contractions.

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Sodium Citrate
Neutral

Sodium citrate is used as an electrolyte and acidity regulator in beverages. It helps maintain pH balance and enhances the stability of the product. It is generally recognized as safe when consumed in typical amounts.

Risks

Excessive consumption may lead to sodium overload, affecting blood pressure.

Benefits

Aids in maintaining acid-base balance and enhances hydration.

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Sodium Lactate
Neutral

Sodium lactate is a salt of lactic acid used as an electrolyte and preservative. It helps in maintaining hydration and is often used in sports drinks. It is generally safe and well-tolerated.

Benefits

Supports hydration and electrolyte balance.

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Calcium Carbonate
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Risks

Excessive intake can lead to hypercalcemia and kidney stones.

Benefits

Supports bone density and reduces the risk of osteoporosis.

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Citric Acid
Neutral

Citric acid is a natural preservative and flavor enhancer commonly used in beverages. It helps maintain product stability and provides a tart flavor. It is generally recognized as safe when consumed in typical amounts.

Risks

Excessive consumption may cause dental erosion.

Benefits

Enhances flavor and acts as a natural preservative.

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Allulose Syrup
Neutral

Allulose syrup is a low-calorie sweetener that provides sweetness without raising blood sugar levels. It is a natural sugar alternative with minimal impact on insulin. It is suitable for those managing blood sugar levels.

Risks

Excessive consumption may cause digestive discomfort.

Benefits

Provides sweetness with minimal caloric impact.

Fruit And Vegetable Juice
Neutral

Fruit and vegetable juice is used for natural coloring in beverages. It provides a natural alternative to artificial dyes. While it adds color, it does not significantly contribute to nutritional value.

Benefits

Offers a natural source of color without artificial additives.

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Steviol Glycosides
Neutral

Steviol glycosides are natural sweeteners derived from the stevia plant. They provide sweetness without calories and are considered safe for consumption. They are a popular alternative to artificial sweeteners.

Benefits

Offers a zero-calorie sweetening option.

See more about Steviol Glycosides →
Caffeine
Neutral

Caffeine from green coffee beans is a natural stimulant that can enhance alertness and performance. It is commonly used in supplements for its energizing effects. Its natural source is preferable to synthetic caffeine.

Risks

Excessive intake can lead to jitteriness and increased heart rate.

Benefits

Improves focus and energy levels.

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Gum Arabic
Neutral

Gum arabic is a natural emulsifier and stabilizer used in food products. It helps maintain texture and consistency in beverages. It is generally recognized as safe and well-tolerated.

Benefits

Improves texture and stability of the product.

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Ester Gum
Neutral

Ester gum is used as a stabilizer and emulsifier in beverages. It helps maintain the uniformity of the product and prevents separation. It is considered safe for consumption in regulated amounts.

Benefits

Enhances product stability and consistency.

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Guar Gum
Neutral

Guar gum is a natural thickening agent used to improve texture in food products. It is derived from guar beans and is commonly used in beverages. It is generally recognized as safe and provides dietary fiber.

Risks

Excessive consumption may cause digestive discomfort.

Benefits

Improves texture and provides fiber.

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Natural Watermelon Punch Flavor
Bad

Natural flavors are often criticized for their lack of transparency and potential processing methods. They can contain a variety of compounds not disclosed on labels. While derived from natural sources, they may still undergo significant processing.

Risks

Potential for undisclosed additives and processing agents.

Benefits

Provides flavor without artificial additives.

Processing

Group 4 · Ultra-processed

Ultra-Processed Foods

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