Hydrates 64% Better* See Clinical Study
4.7 out of 5
4.7/5 out of 11,532 reviews
Proven in Studies.
Trusted in Life.
Join thousands of healthcare professionals recommending Buoy –– clean, add-to-any-drink electrolytes clinically proven and patient-trusted.
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Hydrates 64% Better* See Clinical Study
Our super clean, add-to-any-drink liquid electrolytes are superior to any other hydration supplement on the market – find out why:
Clinically-Proven
Buoy is clinically-proven to hydrate 64% more than water alone and 49% more than a leading brand, according to a peer-reviewed, crossover design clinical study. Formulated with ocean-harvested sea salt with 87+ ionic trace minerals.
Third-Party Tested
Buoy tests and publishes all results for heavy metals, pesticides, pathogens, impurities, mold, and microplastics.
No Sugar, Sweeteners, Flavors
Made without the sweet and inflammatory ingredients most electrolytes and nutritional supplements use that can exacerbate existing health conditions. Buoy delivers essential nutrients that stack with even the most restrictive diets.
Loved by the Chronic Illness Community
Buoy offers a 35% off lifetime discount to anyone using our products to help manage a chronic health condition. Trusted by patients with POTS, Long COVID, GI disorders, and more –– over 50k subscribers strong!
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Buy Wholesale For Your Practice
We partnered with Faire to deliver our products wholesale to your practice. New to Faire? Get 50% off your first order (up to $150), and 1 year of free shipping!
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Share your personal link and earn up to 20% commission when your patients or audience make a purchase. Your link gives patients up to 31% off their first order + a free gift!
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A Hydration Supplement You Can Feel Good Recommending

Compare Buoy with leading competitors:
No Sugar, Sweeteners
No Flavors, Additives
Harvested Sea Salt
Bioavailability
Clinical Study
Trace Minerals
Add To Any Drink
Price Per Serving
High
87+
~$0.25
Low
~$1.56
Low
~$1.50
Low
~$0.75
Moderate
~$2.59
Our Most Asked Questions
What is Buoy's Chronic Illness Support Program?
Living with chronic illness is expensive enough. That's why we offer 35% off for life to anyone using Buoy to help manage a chronic health condition. Approval in two minutes.
What Conditions Do You Support?
Our community of people managing a chronic condition grows daily.
  • Autoimmune & Inflammatory Conditions:
    Rheumatoid Arthritis, Lupus, Multiple Sclerosis, Type 1 Diabetes, Hashimoto's Thyroiditis, Graves' Disease, Celiac Disease, Crohn's Disease, Ulcerative Colitis, Psoriasis, Psoriatic Arthritis, Ankylosing Spondylitis, Sjögren's Syndrome, Scleroderma, IBD, Autoimmune Hepatitis, Alopecia Areata, Pernicious Anemia, Raynaud's Disease, Behçet's Disease, Polymyalgia Rheumatica, Dermatomyositis, Polymyositis, Giant Cell Arteritis, Vasculitis, Mixed Connective Tissue Disease

  • Neurological Conditions:
    Epilepsy, Parkinson's Disease, Alzheimer's Disease, Migraine, Chronic Headaches, Cluster Headaches, Peripheral Neuropathy, Diabetic Neuropathy, Small Fiber Neuropathy, Myasthenia Gravis, ALS, Huntington's Disease, TBI, Stroke Recovery, Cerebral Palsy, Chiari Malformation, Trigeminal Neuralgia, Occipital Neuralgia, Guillain-Barré Syndrome, Restless Leg Syndrome, Narcolepsy, Hydrocephalus, Essential Tremor, Dystonia

  • Cardiovascular & Blood Disorders:
    Heart Failure, Hypertension, POTS, Dysautonomia, Orthostatic Hypotension, Neurocardiogenic Syncope, Inappropriate Sinus Tachycardia, Atrial Fibrillation, Cardiomyopathy, Pulmonary Hypertension, Sickle Cell Disease, Hemophilia, Thalassemia, DVT, Chronic Venous Insufficiency, Von Willebrand Disease, Antiphospholipid Syndrome

  • Metabolic & Endocrine Disorders:
    Type 2 Diabetes, Hypothyroidism, Hyperthyroidism, Addison's Disease, Cushing's Syndrome, PCOS, Metabolic Syndrome, Osteoporosis, Hyperparathyroidism, Hypoparathyroidism, Diabetes Insipidus, Hypopituitarism, Acromegaly, Lipedema, Lymphedema

  • Respiratory Conditions:
    Asthma, COPD, Cystic Fibrosis, Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, Sleep Apnea, Alpha-1 Antitrypsin Deficiency, Bronchiectasis, Sarcoidosis, Pulmonary Embolism (Chronic), Chronic Bronchitis, Emphysema

  • Gastrointestinal Disorders:
    GERD, IBS, Gastroparesis, Chronic Pancreatitis, Primary Biliary Cholangitis, SIBO, Cyclic Vomiting Syndrome, Diverticulitis, Chronic Constipation, Bile Acid Malabsorption, Chronic Gastritis, Barrett's Esophagus, Eosinophilic Esophagitis, Short Bowel Syndrome, Intestinal Failure, Microscopic Colitis

  • Kidney & Urological Conditions:
    Chronic Kidney Disease, Recurrent Kidney Stones, Interstitial Cystitis, Chronic UTIs, Nephrotic Syndrome, Polycystic Kidney Disease, IgA Nephropathy, Chronic Prostatitis, Neurogenic Bladder, Overactive Bladder

  • Cancer & Treatment Side Effects:
    Chemotherapy-Induced Dehydration, Radiation Fatigue, Cancer Cachexia, Chemo-Induced Neuropathy, Post-Cancer Treatment Syndrome, Lymphedema, Various Cancers in Remission, Graft vs Host Disease, Bone Marrow Transplant Recovery, Immunotherapy Side Effects

  • Mental Health Conditions:
    Major Depression, Bipolar Disorder, Generalized Anxiety Disorder, PTSD, C-PTSD, OCD, Schizophrenia, Eating Disorders, ADHD, Borderline Personality Disorder, Panic Disorder, Agoraphobia, Social Anxiety Disorder

  • Chronic Pain Conditions:
    Fibromyalgia, ME/CFS, CRPS, Ehlers-Danlos Syndrome, Joint Hypermobility Syndrome, Chronic Back Pain, TMJ, Endometriosis, Adenomyosis, Vulvodynia, Interstitial Cystitis, Chronic Pelvic Pain, Pudendal Neuralgia, Chronic Migraines, Central Sensitization Syndrome, Amplified Pain Syndrome, Chronic Post-Surgical Pain

  • Women's Health Conditions:
    PMDD, Chronic Yeast Infections, Bacterial Vaginosis (Recurrent), Lichen Sclerosus, Lichen Planus, Pelvic Floor Dysfunction, Pelvic Organ Prolapse, Chronic Mastitis, Menopause-Related Conditions, Hyperemesis Gravidarum

  • Genetic & Rare Disorders:
    Marfan Syndrome, Mitochondrial Disease, Muscular Dystrophy, Spina Bifida, Neurofibromatosis, Turner Syndrome, Klinefelter Syndrome, Prader-Willi Syndrome, Wilson's Disease, Hemochromatosis, Osteogenesis Imperfecta, Fabry Disease, Gaucher Disease, Pompe Disease

  • Infectious & Post-Infectious Conditions:
    HIV/AIDS, Hepatitis B & C, Chronic Lyme Disease, Post-Treatment Lyme Disease Syndrome, Long COVID, Post-Viral Fatigue Syndrome, Chronic EBV, CMV, Tuberculosis, Chronic Candidiasis, Recurrent Herpes Simplex, Chronic Shingles Pain

  • Skin Conditions:
    Eczema, Rosacea, Hidradenitis Suppurativa, Vitiligo, Chronic Urticaria, Pemphigus, Pemphigoid, Morphea, Chronic Folliculitis, Prurigo Nodularis, Dermatitis Herpetiformis

  • Sensory & Communication Disorders:
    Hearing Loss, Vision Loss, Macular Degeneration, Glaucoma, Diabetic Retinopathy, Ménière's Disease, Tinnitus, Hyperacusis, Visual Snow Syndrome, Keratoconus, Chronic Dry Eye

  • Bone & Joint Disorders:
    Osteoarthritis, Avascular Necrosis, Paget's Disease, Complex Regional Pain Syndrome, Chronic Tendonitis, Bursitis, Plantar Fasciitis (Chronic), Frozen Shoulder, Sacroiliitis

  • Sleep Disorders:
    Insomnia, Circadian Rhythm Disorders, REM Sleep Behavior Disorder, Periodic Limb Movement Disorder, Hypersomnia, Shift Work Sleep Disorder

  • Medication & Treatment Side Effects:
    Steroid Side Effects, Immunosuppressant Effects, Dialysis Fatigue, Post-Surgical Complications, Radiation Effects, Antibiotic-Associated Conditions, Medication-Induced Nutrient Depletion, Tardive Dyskinesia, Benzodiazepine Withdrawal Syndrome, Antidepressant Withdrawal, Opioid-Induced Hyperalgesia

  • Mast Cell & Histamine Disorders:
    Mast Cell Activation Syndrome (MCAS), Mastocytosis, Histamine Intolerance, Chronic Idiopathic Angioedema

  • Dental & Oral Conditions:
    Chronic Dry Mouth, Burning Mouth Syndrome, Chronic Periodontitis, TMJ Disorders, Chronic Oral Thrush
What Ingredients Does Buoy Avoid?
Buoy uses only wild-harvested, whole-food ingredients and does not add anything for taste or texture.
  • No Sugar, Sweeteners, Flavors: Sugar feeds inflammation and disrupts already-sensitive blood glucose levels. Sweeteners can trigger digestive issues, headaches, and kidney inflammation.

  • No Unnecessary Additives: Every unnecessary ingredient is another potential trigger for sensitive systems. We don't allow any additives throughout our supply chain.

  • No Major Allergens: Cross-contamination and hidden allergens can derail your entire day. Our products are free from the top 8 allergens and rigorously tested for safety.

  • No Synthetic Isolates: Lab-created vitamins often absorb poorly and can stress your liver. We use only whole-food sourced minerals, vitamins, and nutrients your body recognizes and utilizes.

  • No Food Fragments: Processed "natural" ingredients can trigger sensitivities. We use complete, unprocessed sources that work with your body's wisdom, not against it.

  • No Heat Processing: High temperatures destroy delicate nutrients and create inflammatory compounds. Our gentle processing preserves nature's healing chemistry intact.

  • No Chemical Spraying: Pesticide residues accumulate in already-burdened bodies. Our wild-sourced ingredients avoid this unnecessary chemical contamination.
What's Your Commitment Beyond The Discount?
Healthcare costs shouldn't force you to choose between medications and quality nutrition. Once verified, your 35% discount never expires, but that's just the first step in how we support the chronic illness community.
  • Donations to Chronic Illness Nonprofits:
    We donate to organizations advancing research, advocacy, and support specific to chronic illness. Your purchase directly funds the change we all need to see.

  • Employing People with Chronic Illness:
    Who better understands your needs than those living it? Our team includes people living with chronic illness who bring lived experience to every decision we make.

  • Working with Chronic Illness Creators:
    We amplify voices from the community through paid partnerships and collaborations. Representation matters, and authentic stories drive understanding.

  • Award-Winning Short Film:
    Before we spent money on an any advertisement, we invested in a short film with 4 chronic illness creators to raise awareness for the silent struggles millions of people face on a daily basis.
“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.”
THE BUOY COMMUNITY
Real People, Real Health Journeys
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