MAYU Trace Mineral Drops - 3 Bottles - 80+ Full-Spectrum Ionic Minerals for Water - Great-Tasting Mineral Supplement for Hydration - Magnesium, Potassium & Zinc - No Additives - 90 Servings

I really like the MAYU Trace Mineral Drops! They’re so easy to add to my water, and I love having a simple way to add trace minerals without changing my usual routine. The bottle is small and convenient, so it’s easy to keep in my kitchen or take with me when I’m traveling. I also appreciate that the drops have no detectable heavy metals and don’t have an overwhelming taste when mixed into water. A little goes a long way, and the 30 servings make it easy to incorporate into my daily routine. Definitely a product I’ll continue using!

These minerals have been top notch, we've used about half of the bottles so far. My wife and I are using them multiple times a day so I'm glad we got the three pak. Doesn't have a weird flavor so it's easy to drink often and I add it to many different kinds of drinks not sure our reverse osmosis filtered water.

I use these daily in my filtered water.

Worked wonders

To the best of my knowledge there is nothing deceptive going on here. You know the price and amount up front, and that is what you get. I am not equipped to assess whether or not the minerals are what they say they are. I assume they are. What I CAN attest to is taste and value. They taste fine, but not like anything special. Is it better than straight RO water? Yes. Is it the best water I have ever tasted? No. It's perfectly fine. I do think it is an awfully expensive way to fly though. There are far cheaper solutions in far larger bottles. That said, the dropper it comes in is very nice. I will be refilling it with the cheaper stuff. This is not to say it's a bad product. Their marketing makes it sounds like they are undergoing rigorous testing to ensure the best quality without contaminants. I respect and applaud that, and I think it adds value

I searched around online and found this brand to be among the more reputable brands of this type of product. Was very wary of buying a subpar product. I use a reverse osmosis filter for drinking water at home because the tap water is just absolutely gross in my location. While this eliminates my bottled water "subscription", I want to make sure I still get the essential minerals in my water that help to actually stay hydrated and energized, as drinking solely purified water will drain excessive nutrients from the body. I find this mixture to be very well balanced, I can definitely taste the difference between this and purified. I tend to keep two 1.5L glass pitchers in the door of my fridge specifically for water, so my routine when refilling them now is to just put a whole dropper-full of this into the pitcher before returning it to the fridge. It seems to be lasting quite a while for me this way (120 serving jar).

It was recommended and it is working well

I would say four star I’m giving it three star because when we do the subscription, they never deliver to us. We have to pay full price for them to deliver to us. Sometimes it has contaminants in the bottle. I’m not sure what it is, but for the price of these things, these things should be purified minerals for what we pay or what they charge and sometimes I don’t always feel like I’m getting good quality out of this.