Brain Health Duo
Brain Health Duo
4.8 out of 5
4.8/5 from 525 Reviews
Brain Health Duo

Brain Health drops with Rainforest Activated Magnesium.

Buy Once $133.00
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$102.41 $133.00
Brain Health Duo
3 Bottles + 1 Pouch | Every 4 Weeks
View Purchase Options
“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.”
4.8 out of 5
4.8 out of 5.0 Average Rating
525 Total Reviews
average rating 4.8 out of 5
Based on 525 reviews
  • 5 Stars
    426 Reviews
  • 4 Stars
    77 Reviews
  • 3 Stars
    17 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    3 Reviews
96% of reviewers would recommend this product to a friend
525 Reviews
Reviewed by Angela A. J.
Verified Buyer
I recommend this product
Frequency Used
  • 3+ Times a Day 👑
Favorite Drink To Squeeze Into
Water 🚰
Benefits Noticed
  • Less Muscle Cramps 💪
  • Headache Relief 🤕
Rated 5 out of 5
Review posted

I don’t drink anything without it

I put Buoy in every single beverage and have for years now. I find this to be the BEST way to stay hydrated. I tell everyone about it as this helps me keep my once constant headaches at bay. If you are sensitive to dehydration and cannot seem to feel right no matter much water you drink- this is your savior.

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Reviewed by Kim
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Love this product and love the customer service with this company!

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Reviewed by Richard C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

A squirt does it.

I've been adding this more often to my water along with the hydration and immune system boost. I started chemo July 1, 2026 (first time was in 2024), using this great product to give my body the extra help it needs to fight off the cancer.

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Reviewed by Alexis E.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Goes Everywhere w/ Me!

I can’t live without these Brain Health Drops as someone who suffers from severe chronic migraines! These drops in combination with my meds have helped reduce the severity of my migraines. Genuinely life changing! I notice a painful difference when I don’t take them. I now buy these in bulk lol

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Reviewed by Cindy P.
Verified Buyer
I recommend this product
Frequency Used
  • 3+ Times a Day 👑
Favorite Drink To Squeeze Into
Water 🚰
Benefits Noticed
  • Stable Energy ⚡️
  • Less Brain Fog 🧠
  • Less Bloating 🍽️
  • Less Stomach Aches 😊
Rated 5 out of 5
Review posted

A feel good product

This was recommended by my doctor. I have chronic illness and have used all the varieties of Buoy products. I've shared their products as well.

Buoy, combined with the other daily tasks that help me function, has been a great help. I use the drops in my coffee in the morning and almost everything else I drink throughout the day.

I highly recommend all of their products.

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