Liquid I.V. Hydration Multiplier Review
Liquid I.V. Hydration Multiplier is an advanced electrolyte drink mix designed to deliver rapid and efficient hydration to the body. Marketed as hydrating faster and more effectively than water alone, this supplement comes in convenient single-serving packets or multi-serve containers, making it ideal for on-the-go use or daily integration into a wellness routine. The core of Liquid I.V.'s efficacy lies in its proprietary Cellular Transport Technology (CTT®). This science-backed mechanism is based on the World Health Organization's (WHO) guidelines for Oral Rehydration Solutions (ORS), which are globally recognized for their effectiveness in combating dehydration. CTT® utilizes a precise ratio of glucose (sugar), sodium, and water to accelerate the absorption of water and other key nutrients directly into the bloodstream and cells. Specifically, glucose and sodium work synergistically through the sodium-glucose cotransport system in the small intestine. This active transport process allows water to be absorbed more quickly and efficiently than through passive osmosis alone, bypassing the typical slower absorption rates of plain water. Each stick of Liquid I.V. Hydration Multiplier typically contains essential electrolytes like approximately 500-560mg of sodium and 370-380mg of potassium, crucial for maintaining fluid balance and supporting various bodily functions. Beyond electrolytes, the formula is fortified with 5 essential vitamins: Vitamin C and a complex of B vitamins (B3, B5, B6, and B12). These vitamins contribute to overall wellness, with B vitamins, for instance, playing roles in energy metabolism and supporting exercise performance and recovery. The product is primarily intended to replenish lost electrolytes and fluids, making it particularly beneficial for individuals experiencing strenuous exercise, excessive sweating, travel-related dehydration, or recovery from illness or hangovers. While the original Hydration Multiplier is its flagship product, Liquid I.V. also offers variations such as Hydration Multiplier + Immune Support, Hydration Multiplier + Energy (containing natural caffeine), and sugar-free options, catering to diverse hydration and wellness needs. Each serving typically provides around 50 calories, 11 grams of carbohydrates, and 11 grams of sugar, which, while aiding in the CTT® mechanism, is a consideration for daily users not engaged in intense physical activity.
Study, Trial or Testing Result Summary
MembersHuman studies
13 of these 106 human studies gave the ingredient by drip or injection, not by mouth.
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Review Totals and Summary
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Biohacker Summary
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Supplement Facts
Glucose 4.85 g · Ascorbic Acid 66.01 mg · Nicotinamide 19.92 mg
| Glucose | 4.85 g | † |
| Ascorbic Acid (Vitamin C) | 66.01 mg | † |
| Nicotinamide (Vitamin B3) | 19.92 mg | † |
| Calcium Pantothenate | 10.17 mg | † |
| Equiv. Pantothenic Acid (Vitamin B5) | 9.36 mg | † |
| Pyridoxine Hydrochloride | 2.46 mg | † |
| Equiv. Pyridoxine (Vitamin B6) | 2.02 mg | † |
| Cyanocobalamin (Vitamin B12) | 6.4 micrograms | † |
| Potassium Citrate | 714.83 mg | † |
| Equiv. Potassium | 258.46 mg | † |
| Dibasic Potassium Phosphate | 354.25 mg | † |
| Equiv. Potassium | 159.04 mg | † |
| TOTAL POTASSIUM | 418 mg | † |
| Sodium Chloride | 1,076.65 mg | |
| Equiv. Sodium | 423.52 mg | † |
| Sodium Citrate Dihydrate | 544.02 mg | |
| Equiv. Sodium | 127.58 mg | † |
| TOTAL SODIUM | 551 mg | † |
Other ingredients: Contains sugars, sulfites, benzoates and phenylalanine.
Directions: DIRECTIONS FOR USE: ADD 1 STICK TO 500 mL OF WATER AND MIX THOROUGHLY BEFORE DRINKING. DISCARD AFTER 24 HOURS. DO NOT EXCEED 1 STICK PER DAY. STORE BELOW 25°C.
Label source: Com · Report a label change
Where to Buy
Liquid I.V. · Amazon · Walmart
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Graded October 26, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

