4.6 out of 5
4.6/5 out of 712 reviews

Discover the Best Immune Support Supplement for Your Health

Buoy’s Immunity Support Supplement is a clean, fast-absorbing solution to help support immune cell function and hydration at the cellular level. This 3-in-1 liquid formula delivers bioavailable nutrients and electrolytes for daily immune support in one simple squeeze—without sugar, fillers, or artificial ingredients.

Vegan, efficient, and easy to use. Buoy’s Immunity Support fits seamlessly into your daily routine, making it simple to support immune health every day without unnecessary extras.
Regulated Immune Response
Anti-Inflammatory Properties
Antiviral & Antimicrobial Support
Cellular Hydration For Immunity
Hydrates 64% Better*View Clinical Study
Hydrates 64% Better* View Clinical Study

Why Buoy Is the Best Immune Support Supplement for Daily Wellness

3-in-1 Immune Support
Vitamins, antioxidants, and electrolytes work together to strengthen your body’s defenses.
Fast-Acting Hydration
Deep ocean electrolytes ensure immune-supporting nutrients are delivered efficiently.
Clinically Researched Ingredients
Includes Vitamins A, C, D3, E, B-complex, Zinc, Ginger, Echinacea, Elderberry, and 87+ ionic trace minerals.
No Sugar, Sweeteners, or Fillers
Pure immune support that fits any clean-eating, keto, or fasting lifestyle.
Effortless Daily Use
Just add to any drink - tea, water, coffee, or smoothies - for seamless integration into your routine.
Immunity Drops
Highly bioavailable liquid form
Add to any drink
Immunity Drops
Immunity Drops
Immunity Drops
Clinically-proven
Immunity Drops
Dissolves instantly & evenly
Immunity Drops
Immunity Drops
Immunity Drops
Immunity Drops
Immunity Drops
4.6 out of 5
4.6/5 from 712 Reviews
Unflavored Liquid Electrolytes
Immunity Drops

3-in-1 daily immune support from pre-dissolved electrolytes, trace minerals, vitamins, and antioxidants. Add to any beverage. No sugar, sweeteners, flavors.

Supports: Daily Immune Support
Supplement Facts
Purchase Options
Add to Cart
4.6 out of 5
4.6/5 from 712 Reviews
Immunity Drops
3:1 daily immune support
In stock and ships FREE next business day
How to Use
Add into 4-7 drinks per day, starting with your morning cup. 1 serving = 1 quick squeeze.
Add into any beverage
Immunity Drops dissolve instantly and evenly in any drink—try in coffee, smoothies, and tea.
Note: One serving is just 1.5ml – if you notice a strong taste, you're squeezing too much!
Compare to Market Leaders
Immune-supporting powders contain synthetic isolates and 6g of sugar, while Immunity Drops deliver bioavailable liquid nutrients that strengthen immunity without feeding inflammation.
Us
Them
Sugar, Sweeteners, Flavors, Additives
87 Trace Minerals
Bioavailable Form Factor
High
Low
Harvested Sea Salt
Third-Party Tested
Clinically-Proven
Add To Any Drink
Price per Day
Low
High
Our 'No' List
No Sugar
  • Inflammatory
    Spikes glucose and insulin, feeds harmful gut bacteria, contributes to glycation of proteins

  • Dehydration
    Too much can dehydrate cells by creating osmotic imbalance
No Sweeteners
  • Artificial
    Disrupts gut microbiome, may trigger insulin response despite zero calorie, associated with metabolic issues in studies

  • Naturally-derived sweeteners
    Can trigger insulin response and blood sugar changes, highly processed despite “natural” origins, digestive disruption (especially sugar alcohols)
No Flavors
  • Artificial flavors
    Contain petroleum-derived chemicals and neurotoxic compounds, headache and allergen trigger, hidden preservatives and solvents

  • ‘Natural’ flavors
    Can legally contain 100+ undisclosed ingredients, may contain solvents and preservatives, hidden allergens and inflammatory compounds
No Additives
  • Carriers, blending agents, & others
    Create intestinal permeability ("leaky gut"), often contain hidden allergens, interfere with nutrient absorption

  • Coloring agents & dyes
    Linked to hyperactivity and behavioral issues, many derived from petroleum or coal tar, associated with allergic reactions, some classified as carcinogens
No Heat Processing or Chemical Spraying
  • Nutrient disruption 
    Destroys enzymes and heat-sensitive vitamins, denatures proteins and beneficial compounds, strips away natural cofactors needed for absorption

  • Inflammatory byproducts
    Creates inflammatory compounds (AGEs), Chemical residues accumulate in body
No Lab-Manufactured Isolates
  • Poor bioavailability 
    Poor bioavailability (10-30% vs 90%+ for whole foods), missing cofactors required for utilization

  • Overdosing
    Can create imbalances by flooding single pathways

  • Inflammatory byproducts
    Often contaminated with synthesis residues
No Animal Byproducts
  • Hidden ingredients 
    May contain hormones and antibiotics, often from diseased or low-quality sources
Clinically-Proven To Hydrate 64% Better
See Clinical Study
Third-Party Tested
See Results
Immune Support Beyond Vitamins

Dietitian-formulated immune support drops combining zinc, vitamin C, and 87 ocean minerals to fill critical nutrient gaps that compromise immunity.

University-led Clinical Study

In a university-led, crossover design clinical study, Buoy electrolytes are clinically proven to hydrate 64% more than water alone and 49% more than a leading electrolyte, resulting in a 10x positive net fluid balance.

Backed by 900+ Dietitians

Recommended by functional dietitians who see real results in their practices when used 4–7 times daily.

Safe for Sensitive Systems

Dietitians recommend our immune support supplement specifically because they're free from common triggers—no FODMAPs, sugars, or artificial ingredients that complicate healing.

0 Sugar
0 Sweeteners, Flavors
0 Calories & Carbs
Deep Ocean Electrolytes
7+ Ionic Trace Minerals
Electrolyte Supporting B Vitamin Complex
View Clinical Study
Immunity Drops
Immunity Drops
3:1 daily immune support
from  $34.65
Save Up To $10.35
Learn More
Add to Cart
4.6 out of 5
4.6/5 from 712 Reviews
Immunity Drops
3:1 daily immune support
Hydration Drops
Hydration Drops
The original liquid electrolyte
from  $30.03
Save Up To $8.97
Learn More
Add to Cart
4.8 out of 5
4.8/5 from 5,239 Reviews
Hydration Drops
The original liquid electrolyte
Liquid Electrolyte Variety Kit
Liquid Electrolyte Variety Kit
All six of our liquid electrolytes
from  $67.76
Save Up To $20.24
Add to Cart
4.7 out of 5
4.7/5 from 9,191 Reviews
Liquid Electrolyte Variety Kit
All six of our liquid electrolytes
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12M+
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4.7 out of 5
4.7/5 out of 11,323 reviews

We didn't just go viral, we found our community

"Squeezed the whole time I was sick"
"The antioxidants in here make my drinks a tea"
"All these vitamins make my skin glow"

Why Choose Buoy?

Buoy's Clinical Study

Why Immune Support Is Essential

Your immune system is your body’s defense against illness and infection. A strong immune system helps you bounce back faster and provides long-term protection against serious diseases.
How Buoy Supports Immunity
Each drop combines hydration and immune support—electrolytes for cellular fluid balance, and vitamins and botanicals for immune cell performance.

Challenges to Immune Health

From stress and aging to poor sleep and environmental toxins, modern life takes a toll on your immune function. Supplementing helps bridge nutritional gaps and maintain resilience.

Scientifically Formulated for Results

With highly bioavailable ingredients backed by research, Buoy delivers effective immune support without unnecessary extras.

A Supplement That Works With Your Lifestyle

No pills, powders, or complex routines—just a quick squeeze into any beverage. It’s clean, fast, and easy to stick with.

FAQs

How do the ingredients in Buoy’s Immunity Drops support my immune system?

Buoy’s Immunity Drops are formulated with a unique blend of ingredients specifically chosen for their immune-boosting properties.

These include vitamins such as Vitamin C and D, essential minerals like zinc, and other natural extracts known for enhancing immune function. These components work together to strengthen the body’s natural defense mechanisms, helping to protect against illness and promote overall health.

Are there any side effects associated with taking Buoy’s Immunity Drops?

Buoy’s Immunity Drops are generally safe and formulated to be well-tolerated. However, as with any supplement, some individuals may experience mild side effects, especially if they have sensitivities to specific ingredients.

It’s always recommended to review the ingredient list and consult with a healthcare provider if you have concerns, particularly if you have underlying health conditions or are taking other medications.

Can I use Buoy’s Immunity Drops if I have specific dietary restrictions or allergies?

Buoy’s Immunity Drops are designed to cater to a wide range of dietary needs. They are vegan and sugar-free, making them suitable for those with dietary restrictions. However, if you have specific allergies, it’s important to check the product’s ingredient list. If you’re unsure, consult a healthcare professional before starting any new supplement regimen.

How quickly can I expect to see results after using Buoy’s Immunity Drops?

The timeframe for experiencing results from Buoy’s Immunity Drops can vary depending on several factors, including your overall health, lifestyle, and consistency in using the product.

While some individuals might notice a difference in their well-being within a few days, others might take longer to see the benefits. Consistent and regular use is key to achieving the best results.

Are Buoy’s Immunity Drops suitable for all age groups?

Buoy’s Immunity Drops are designed for adults and are generally safe for this age group. However, for children or elderly individuals, it’s important to consult with a healthcare provider before use. The provider can offer guidance on the suitability and appropriate dosage for these age groups based on their specific health needs and conditions.

What are the best immune support vitamins?

Key immune-support vitamins include vitamins C and D, zinc, and B-complex. These nutrients help support immune cell function, antioxidant protection, and overall wellness when taken in balanced, quality supplements.

What are the best immune support supplements for women?

Top immune support for women includes vitamin D, vitamin C, zinc, electrolytes, and elderberry. These help fill nutritional gaps, support women’s immune and gut health, and promote overall wellness when paired with a balanced diet.
“Electrolyte boost without any sweetness whatsoever.”
“Electrolyte boost you can add to coffee, tea, and even alcohol.”
“Drops supply calming energy and immune support.”
“Purposefully unflavored which means sugar-free, stevia, and sweetener-free.”
“Many of the 87 trace minerals in Buoy aren’t found in the conventional diet.”
“Anti-bloat liquid electrolyte drops."
“Buoy help broaden understanding of chronic illness.”
The world's first unflavored functional beverage additive.
“Buoy is also third-party tested, which isn’t common for electrolytes.”
Real People, Real Health Journeys