SCIENCE IN SPORT Hydro Electrolyte Tablets Fast Hydration Performance Electrolytes for Enhanced Hydration & Endurance Supplement for Running Cycling Triathlon Pink Grapefruit - 20 Tablets 1 Pack

Common questions

Is SCIENCE IN SPORT Hydro Electrolyte Tablets Fast Hydration Performance Electrolytes for Enhanced Hydration & Endurance Supplement for Running Cycling Triathlon Pink Grapefruit - 20 Tablets 1 Pack healthy?

SCIENCE IN SPORT Hydro Electrolyte Tablets Fast Hydration Performance Electrolytes for Enhanced Hydration & Endurance Supplement for Running Cycling Triathlon Pink Grapefruit - 20 Tablets 1 Pack scores 72/100 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 like sodium bicarbonate, potassium chloride, and magnesium carbonate, which are essential for hydration and endurance.

How processed is SCIENCE IN SPORT Hydro Electrolyte Tablets Fast Hydration Performance Electrolytes for Enhanced Hydration & Endurance Supplement for Running Cycling Triathlon Pink Grapefruit - 20 Tablets 1 Pack?

SCIENCE IN SPORT Hydro Electrolyte Tablets Fast Hydration Performance Electrolytes for Enhanced Hydration & Endurance Supplement for Running Cycling Triathlon Pink Grapefruit - 20 Tablets 1 Pack is NOVA Group 3: Processed Foods.

Which ingredients drive SCIENCE IN SPORT Hydro Electrolyte Tablets Fast Hydration Performance Electrolytes for Enhanced Hydration & Endurance Supplement for Running Cycling Triathlon Pink Grapefruit - 20 Tablets 1 Pack's score?

In Scout's ingredient-by-ingredient analysis, Sodium Chloride, Potassium Chloride, Tricalcium Phosphate count in its favor; Natural Flavouring, Sucralose are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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SCIENCE IN SPORT Hydro Electrolyte Tablets Fast Hydration Performance Electrolytes for Enhanced Hydration & Endurance Supplement for Running Cycling Triathlon Pink Grapefruit - 20 Tablets 1 Pack

72 Good

Analysis updated July 2026 · How Scout scores

$18.00 · 1 count · $18.00 / count
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At a glance

Beneficial ingredients 9
Harmful ingredients 2
Category Electrolytes
Summary

This electrolyte supplement contains beneficial ingredients like sodium bicarbonate, potassium chloride, and magnesium carbonate, which are essential for hydration and endurance. However, the presence of sucralose, an artificial sweetener, and natural flavoring, which lacks transparency, slightly detracts from its overall formulation quality. Despite these concerns, the product remains a viable option for athletes seeking electrolyte replenishment.

Key ingredients 17

Sodium Chloride
Good

Sodium chloride is essential for maintaining fluid balance and nerve function. It is a key electrolyte lost during sweating. Adequate intake is crucial for athletes to prevent dehydration.

Risks

Excessive intake can lead to hypertension and cardiovascular issues.

Benefits

Essential for fluid balance and nerve function, especially in athletes.

See more about Sodium Chloride →
Potassium Chloride
Good

Potassium chloride is an important electrolyte that helps regulate fluid balance and muscle contractions. It is crucial for athletes to replenish potassium lost through sweat. It is generally safe when consumed in appropriate amounts.

Risks

Excessive intake can lead to hyperkalemia, affecting heart function.

Benefits

Regulates fluid balance and supports muscle function.

See more about Potassium Chloride →
Tricalcium Phosphate
Good

Tricalcium phosphate provides calcium and phosphorus, essential for bone health. It is used in supplements to enhance mineral intake. It is generally recognized as safe when consumed in recommended amounts.

Risks

Excessive intake may lead to mineral imbalances.

Benefits

Supports bone health by providing calcium and phosphorus.

See more about Tricalcium Phosphate →
Magnesium Carbonate
Good

Magnesium carbonate is a source of magnesium, important for muscle and nerve function. It helps prevent cramps and supports energy production. It is well-tolerated in moderate amounts.

Risks

High doses can cause diarrhea and gastrointestinal discomfort.

Benefits

Supports muscle and nerve function, preventing cramps.

See more about Magnesium Carbonate →
Inulin
Good

Inulin is a prebiotic fiber that supports gut health by promoting beneficial bacteria growth. It is often added to supplements for its digestive health benefits. It is generally safe and beneficial for most people.

Risks

Excessive intake may cause bloating and gas.

Benefits

Supports gut health by promoting beneficial bacteria growth.

See more about Inulin →
Elderberry Powder
Good

Elderberry powder is rich in antioxidants and vitamins, supporting immune health. It is used in supplements for its potential to reduce cold and flu symptoms. It is generally safe and beneficial when consumed in appropriate amounts.

Risks

Excessive consumption may cause digestive upset.

Benefits

Rich in antioxidants and supports immune health.

Pyridoxine Hydrochloride
Good

Pyridoxine hydrochloride is a form of vitamin B6, essential for protein metabolism and cognitive function. It is commonly included in supplements to support energy metabolism. It is generally safe and beneficial when consumed in recommended amounts.

Risks

Excessive intake can lead to nerve damage.

Benefits

Supports protein metabolism and cognitive function.

See more about Pyridoxine Hydrochloride →
Riboflavin
Good

Riboflavin, or vitamin B2, is important for energy production and cellular function. It is often included in supplements to support overall health. It is generally safe and beneficial when consumed in recommended amounts.

Benefits

Supports energy production and cellular function.

See more about Riboflavin →
Thiamin Hydrochloride
Good

Thiamin hydrochloride is a form of vitamin B1, crucial for energy metabolism and nerve function. It is included in supplements to prevent thiamin deficiency. It is generally safe and beneficial when consumed in recommended amounts.

Benefits

Crucial for energy metabolism and nerve function.

Citric Acid
Neutral

Citric acid is used as a flavoring and preservative agent. It is naturally found in citrus fruits and is generally recognized as safe. However, excessive consumption can lead to dental erosion.

Risks

Excessive consumption may lead to dental erosion.

See more about Citric Acid →
Sodium Bicarbonate
Neutral

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

Risks

High intake can lead to gastrointestinal discomfort.

Benefits

Supports hydration and pH balance, enhancing endurance.

See more about Sodium Bicarbonate →
Calcium Carbonate
Neutral

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

Risks

Excessive intake may lead to kidney stones or impaired absorption of other minerals.

Benefits

Supports bone health and muscle function.

See more about Calcium Carbonate →
Sorbitol
Neutral

Sorbitol is a sugar alcohol used as a sweetener and bulking agent. It is lower in calories than sugar and does not cause a rapid spike in blood glucose. However, excessive consumption can lead to digestive issues.

Risks

May cause digestive issues like bloating and diarrhea when consumed in excess.

Benefits

Provides sweetness with fewer calories than sugar.

See more about Sorbitol →
Colour Red Beetroot
Neutral

Red beetroot color is a natural coloring agent derived from beets. It is used to enhance the visual appeal of products. It is generally considered safe and free from significant health concerns.

Starch
Neutral

Starch is used as a thickening and bulking agent in supplements. It is a carbohydrate that provides energy but lacks significant nutritional benefits. It is generally considered safe in moderate amounts.

Benefits

Provides energy as a carbohydrate source.

Natural Flavouring
Bad

Natural flavoring is a catch-all term for flavor compounds derived from natural sources. The lack of specificity can mask the presence of less desirable additives. It is often criticized for its lack of transparency.

Risks

Potential for undisclosed additives and allergens.

See more about Natural Flavouring →
Sucralose
Bad

Sucralose is an artificial sweetener used to provide sweetness without calories. It is controversial due to potential impacts on gut health and insulin response. It is often criticized for being highly processed.

Risks

Potential impacts on gut health and insulin response.

Benefits

Provides sweetness without adding calories.

See more about Sucralose →

Processing

Group 3 · Processed

Processed Foods

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