Re-Lyte Hydration Review (2025): Science-Backed or Overhyped?

Hydration journeys should be unique to your body's nutritional needs, your health goals, and other factors, such as activity level, climate, and more. With so many personal variables to consider—and a plethora of hydration drinks on the market—it can be difficult to know what formula works best for your body. 

To help my clients choose the right product for their hydration needs, I'm taking a closer look at Re-Lyte, an electrolyte powder from the company behind Redmond Real Salt. In this Re-Lyte Hydration review, learn more about what the formula gets right and where it falls short of other electrolyte drinks, such as Live it Up Vital Minerals.

In this article, I’ll cover:

• Is Re-lyte Hydration Worth a Try?
• What Is Redmond Re-Lyte?
• Purported Health Benefits
• Ingredient Breakdown
• Quality and Safety
• Cost Analysis
• Taste Review
• Why I Choose Live it Up Vital Minerals

Re-Lyte Hydration Quick Facts

• Key ingredients:
  • 4 essential electrolytes: sodium, potassium, calcium, and magnesium
  • Organic stevia leaf extract (Reb A)
  • Ancient sea salt (Redmond Real Salt)
• Flavors: 7 flavors
  • Mango
  • Strawberry Lemonade
  • Piña Colada
  • Watermelon Lime
  • Mixed Berry
  • Lemon Lime
  • Unflavored
• Manufacturer health claims: Optimal hydration, muscle support, and endurance
• Possible side effects: Redmond doesn't list any potential side effects, but some people have reported upset stomach and acid reflux after drinking Re-Lyte. 
• Nutrition Facts: 
  • Calories: 0
  • Carbohydrates: 0 grams
  • Total sugars: 0 grams
• Serving size: 
  • Stick packs: 5g–6.8g (depending on flavor)
  • Container: 5g–6.8g (depending on flavor)
• Container size:
  • 30 stick packs
  • 60-serving container (scoop)
  • 75-serving container (scoop; unflavored version only)
• Price: 
  • 30 stick packs: $39.99 (or $33.99 with a subscription, $1.13 per serving)
  • *60-serving container: $44.99 (or $38.24 with a subscription, $0.63 per serving)
  • 75-serving container (unflavored): $44.99 (or $38.24 with a subscription, $0.50 per serving)
• Shipping: Free for orders over $30

Bottom Line: Is Re-Lyte Hydration Worth a Try?

Re-Lyte Hydration has a solid electrolyte profile and features a science-baked ratio of sodium-to-potassium (roughly 2:1), something that many other electrolyte powders miss. However, Re-Lyte is very high in sodium, likely making it better for athletes than for daily users. I choose the balanced and delicious Live it Up Vital Minerals instead for everyday hydration.

What Is Redmond Re-Lyte?

Redmond, Inc., began decades ago with a focus in the agricultural industry and has since grown to become an umbrella company with several brands, including Redmond Life, Redmond Heritage Farms, Redmond Equine, Western Clay, and more. In the 1950s, Redmond Life's Real Salt was born, as the company's cofounder started selling salt harvested from their farm in Redmond, Utah. (You've likely seen Real Salt on your grocery store shelves.) 

Redmond Re-Lyte mixes, including Re-Lyte Immunity, Re-Lyte Energy, and Re-Lyte Hydration, are unique compared to other electrolyte powders in that much of the formulas' sodium comes from the company's own Redmond Real Salt. The Re-Lyte Hydration electrolyte powder comes in seven flavors, all of which have zero calories, carbs, protein, and sugar. Six of the flavors contain: 

• 810mg sodium
• 60mg calcium
• 400mg potassium
• 50mg magnesium

Unflavored Re-Lyte Hydration has a slightly different electrolyte profile per serving with even more sodium:

• 1,000mg sodium
• 500mg potassium
• 60mg magnesium

Redmond Re-Lyte Hydration Pros 

• Available on Amazon
• Falls in the correct ratio range of sodium to potassium (roughly 2:1)
• Certified by Informed Choice
• Sugar-free blend with no artificial sweeteners and no artificial flavors
• Great flavor options

Redmond Re-Lyte Hydration Cons

• High sodium (810+mg per serving)
• Doesn’t dissolve well; many users complain of a very gritty texture
• Very salty taste
• Uses stevia for sweetness
• No vitamin C

Re-Lyte Hydration Electrolyte Powder Purported Benefits

Let's find out if Re-Lyte's formula supports its claims involving hydration, muscle support, and endurance.

#1 Optimal Hydration

There's no doubt that Re-Lyte provides effective hydration. For one, Re-Lyte features two of the primary hydrating electrolytes: sodium and potassium. Sodium works to balance extracellular fluid volume, and potassium helps to regulate intracellular fluid volume. Basically, both of these minerals have an important job in balancing fluids in your body and helping you stay hydrated better than water alone.

Additionally, I'm pleased to see that the formula features the right balance of sodium and potassium, as I've come across improperly balanced electrolytes in many of my reviews. The general recommendation for a sodium-to-potassium ratio in electrolyte powders is 2:1, and Re-Lyte hits that on the nose, with 810mg sodium to 400mg potassium per serving. 

That said, I'd be remiss if I didn't call out the very high amount of sodium in Re-Lyte, which is over half the daily recommended amount. Because of this, I would only recommend this formula to athletes and those at risk of dehydration.

#2 Muscle Support

Re-Lyte also claims to support muscle function, an important area of health considering that approximately 50%–60% of adults suffer from muscle cramps. To address this common health concern, Re-Lyte includes salt, which has been shown to help with exercise-induced muscle cramps, and magnesium, which may assist with muscle function (although, the general consensus is that more research is needed). 

#3 Endurance

High-intensity, lengthy exercises, especially in hot temperatures, can result in more electrolyte loss through sweat. While maintaining balanced electrolyte levels can be tricky, one study clearly notes that the exact amount of electrolytes to replenish loss from sweat varies by activity, intensity, and bodily needs. 

That being said, while Re-Lyte might not be for everyone, it very well may support exercise performance through magnesium for energy metabolism and workout stamina through its general inclusion of electrolytes to prevent dehydration (and therefore, potential loss of energy).

Re-Lyte Hydration Ingredients

Now, let's review each of Re-Lyte's ingredients:

• Sodium: Re-Lyte uses Redmond Real Salt for its sodium content. Real Salt is ancient sea salt mined in Utah that contains over 60 natural trace minerals. Based on the amount of sodium in the formula, Re-Lyte seems to be geared toward individuals who may not be able to stay hydrated, such as athletes, those exercising at length in hot and humid climates, or people with certain medical conditions. I wouldn't recommend it for everyday hydration.
• Other electrolytes: Re-Lyte features three other essential electrolytes that work together to support various functions in the body. 
• Sweetener: There are no added sugars or artificial sweeteners in Re-Lyte, but the sugar-free blend does include stevia leaf extract (Reb A). Stevia is a natural sweetener and doesn't cause a spike in blood sugar like cane sugar does, but it's notorious for its bitter aftertaste and may cause digestive issues in some people. 
• Other ingredients: Rounding out Re-Lyte's ingredient list are GMO-free citric acid, potassium citrate, magnesium glycinate, magnesium malate, calcium carbonate, natural flavors, and coconut water powder.

Re-Lyte Hydration Quality and Safety

Re-Lyte assures customers of its hydration products' quality and safety with a certification from Informed Choice, a well-known third-party testing certification program. According to Informed Choice, a "quality mark on product packaging demonstrates to consumers that the product has been regularly tested for prohibited substances" and made in a facility that meets regulatory demands. You can find Re-Lyte Hydration batch numbers and testing dates on Informed Choice's website and Redmond's mineral analyses on its website.

It's unclear if Redmond is Good Manufacturing Practice certified, but the company does manufacture its products in "world-class clean room facilities" in the United States. Additionally, Re-Lyte is vegan friendly, keto and paleo friendly. 

Re-Lyte Hydration Cost Analysis

Here's what you can expect to pay for Re-Lyte Hydration: 

• Sample pack of 7 stick packs (one of each flavor): $12.49 ($1.78 per serving)
• 30 stick packs: $39.99 (or $33.99 with a subscription, $1.13 per serving)
• 60-serving container: $44.99 (or $38.24 with a subscription, $0.63 per serving)
• 75-serving container (unflavored): $44.99 (or $38.24 with a subscription, $0.50 per serving)
• Free shipping of orders $30+

It's nice that Re-Lyte offers a sample pack so that you can test the flavors and formula before committing to a 30-, 60-, or 75-serving container. Redmond does allow returns for an exchange or a refund, but only for one of each item (they advise customers to "order mindfully").

There are major savings on the 60-serving container, but customers need to make sure they love the taste and formula to invest in that larger size. For a customer-friendly return policy and a more manageable container size that's still under $1/serving, try Live it Up Vital Minerals.

Re-Lyte Hydration Taste Review

For flavor options, there are seven Re-Lyte varieties, including:

1. Mango
2. Mixed Berry
3. Strawberry Lemonade
4. Piña Colada
5. Lemon Lime
6. Unflavored
7. Watermelon Lime

I was really curious about the Unflavored version, as most of the electrolyte powders I've tried only come in fruity flavors. But Unflavored wasn't for me. It has no fruit flavors and may be best for people who either like pure saltiness or want to mix a partial scoop with other flavored scoops. As one Reddit reviewer puts it, "[Unflavored] just tastes way too salty like I’m drinking sea water with salt added on top of that."

After taste-tasting, I found that most of the other Re-Lyte mixes were pretty mild in flavor—not a bad thing, but just something to be aware of, especially for those (like myself) who prefer more robust flavors rather than "just a hint." To me, Re-Lyte tastes saltier than it does flavorful, but some customers don't seem to mind. 

The main downside I noticed is that the powders don't fully disintegrate. Regarding the Mixed Berry Re-Lyte flavor, one Amazon customer mentions, "Great taste. But lots of clumping. It will not dissolve fully, even with the hardest of shaking." In fact, to obtain perfectly blended Re-Lyte, a TikTok reviewer resorted to using an electric frother. 

Overall, reviews of Re-Lyte taste are good, with many people praising the salty sweet flavor.

Why I Choose Live it Up Vital Minerals

Redmond Re-Lyte Hydration may be a good option for some people, especially those experiencing intense sweat loss or who may become severely dehydrated. It's high in sodium and potassium and contains other electrolytes for hydration, energy, and muscle function. Although I'm impressed by its quality and safety testing and unique inclusion of Redmond Real Salt for sodium, I wouldn't recommend this electrolyte powder for daily hydration. 

My go-to is Live it Up Vital Minerals because it's specifically formulated for daily hydration rather than replenishment during or after intense workouts. At a more moderate 510mg of sodium per serving, it's ideal for individuals who want a refreshing hydration mix that won't cause their sodium levels to go overboard. 

The formula is third-party tested; is naturally sweetened with no added sugars; contains additional nutrients like vitamin C; and provides a synergistic balance of key electrolytes to help keep you hydrated and feeling revitalized. Try the Pomegranate Mango or Lemon Lime flavors and see for yourself!

Re-Lyte Hydration Frequently Asked Questions

Check out more information about Re-Lyte right here.

Is Re-Lyte Hydration good for you?

Re-Lyte Hydration electrolyte powder may be good for you if you perform intense and frequent sports or are at risk of becoming dehydrated. The electrolyte powder contains a very high dose of sodium (810–1,000mg per serving), so it may be better for pre-workout or post-workout replenishment. There are better electrolyte options, such as Live it Up Vital Minerals, with moderate blends of electrolytes, especially sodium, for daily hydration—not just to replenish from intense workouts.

How often should you drink Re-Lyte?

Although each of the containers of Re-Lyte mixes say that you can "enjoy multiple servings daily," it may be best to limit it to once per day, as the electrolyte powder contains a hefty dose of sodium per serving. Of course, everybody has different nutritional needs and health goals, so it's important to consider various factors, such as activity level and intensity, climate, and medical condition, when deciding whether drinking daily or just as-needed is preferred. It may be helpful to speak with healthcare and fitness experts to determine what formula is right for you.

What are the side effects of Re-Lyte Hydration?

No side effects are listed on the Re-Lyte Hydration product page or on Redmond's website, but according to Amazon reviews, some people have experienced stomach upset, nausea, or acid reflux after drinking Re-Lyte. 

What is the healthiest hydration drink?

The healthiest hydration drink is the one that helps you reach your health and nutrition goals, such as daily hydration and support for fatigue and endurance. Live it Up Vital Minerals features a balanced blend of electrolytes for everyday use without too much sodium and contains no added sugar or artificial sweeteners, making this hydration mix a top contender for healthiest hydration drinks (plus, it comes in two refreshing flavors!).

Is Re-Lyte better than Liquid I.V.?

Whether Re-Lyte is better than Liquid I.V. depends on your taste preferences, nutritional needs, and health goals. The main differences between the two are sodium content (Re-Lyte: 810–1,000mg; Liquid I.V.: 500–630mg per serving), sweetener (Re-Lyte: stevia; Liquid I.V.: 11g sugar), and vitamin/mineral inclusion (Re-Lyte contains sodium, potassium, calcium, and magnesium and no added vitamins; Liquid I.V. contains sodium and potassium, plus vitamin C and B vitamins). 

References

• https://redmond.life/products/re-lyte-hydration?variant=39646809686064
• https://choice.wetestyoutrust.com/about/certification-process
• https://choice.wetestyoutrust.com/supplement-search/redmond-re-lyte/re-lyte-hydration
• https://utahstories.com/2019/08/salted-with-success-redmond-inc-blends-home-life-with-work-life/
• https://journals.physiology.org/doi/full/10.1152/ajprenal.1998.274.5.F868?rfr_dat=cr_pub++0pubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org
• https://www.mdpi.com/2072-6643/17/3/585
• https://www.ncbi.nlm.nih.gov/books/NBK499895/
• https://my.clevelandclinic.org/health/diagnostics/21790-electrolytes
• https://pmc.ncbi.nlm.nih.gov/articles/PMC6901412/
• https://wicworks.fns.usda.gov/resources/eye-nutrition-magnesium
• https://pmc.ncbi.nlm.nih.gov/articles/PMC6373370/
• https://pmc.ncbi.nlm.nih.gov/articles/PMC5622706/
• https://www.mayoclinic.org/diseases-conditions/dehydration/symptoms-causes/syc-20354086
• https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/sodium/how-much-sodium-should-i-eat-per-day
• https://my.clevelandclinic.org/health/diagnostics/21790-electrolytes 
• https://pmc.ncbi.nlm.nih.gov/articles/PMC9223086/
• https://kb.redmond.life/what-is-ancient-sea-salt
• https://www.ncbi.nlm.nih.gov/books/NBK236216/