US
Essentia Water LLC

Essentia Ionized Alkaline Water

  • 12 bottles, 1 liter each
  • 405.6 fluid ounces in the case
  • pH 9.5 or higher until opened
  • 99.9% pure, reverse osmosis and microfiltration
  • 720 day shelf life, BPA free

Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A case of one liter alkaline water bottles, purified and then ionized for a higher pH until opened. The pH claim applies only before opening, and the case is heavy.

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ASIN: B005HG9ESGModel: 657227012103Category: Still Water

Sizes Available

12 Fl Oz (Pack of 12)16.91 Fl Oz (Pack of 6)20 Fl Oz (Pack of 24)23.4 Fl Oz (Pack of 1)23.67 Fl Oz (Pack of 24)33.8 Fl Oz (Pack of 12)33.8 Fl Oz (Pack of 1)42.3 Fl Oz (Pack of 12)50.7 Fl Oz (Pack of 1)50.7 Fl Oz (Pack of 6)

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Overview

Essentia Ionized Alkaline Water is purified with microfiltration and reverse osmosis, then ionized and given trace electrolytes. The seller says the high pH holds until the bottle is opened.

The pitch is a clean, smooth taste for gym bags, desks and cars. Added minerals include calcium chloride, dipotassium phosphate, magnesium sulphate and sodium bicarbonate. The listing is silent on what happens to the pH once a bottle is open.

Who it's for

Active adults who prefer an alkaline, smooth tasting still water in a big bottle. Shoppers who dislike heavy cases, or who have no use for a high pH water, may prefer plain bottled water.

Pros and cons

Pros
  • Large one liter bottles
  • High pH before opening
  • Added trace electrolytes
Cons
  • Heavy case to lift
  • PH after opening not stated
  • Single use plastic bottles

Performance notes

Reverse osmosis and microfiltration remove dissolved material, and minerals are added back to give the taste and the higher pH. The listing says the pH holds until the seal is broken. After opening, the water behaves like any bottled water.

Specifications

BrandEssentia Water LLC
Model657227012103
Dimensions & fit
Weight28.7 pounds
Capacity & performance
Item Volume405.6 fluid ounces
Construction & materials
Product Shelf Life720 days
Included components
Each Unit Count33.8 fluid ounces
Other details
Diet TypeVegetarian
Number of Items12
Special IngredientsCalcium chloride, dipotassium phosphate, magnesium sulphate, sodium bicarbonate
SpecialtyBPA free
Sweetness DescriptionNot sweet
FlavorAlkaline
Region of originUS

Closest rivals on specs

LIFEWTR Premium Purified Water
  • Item Volume 405.6 vs 202.9 fl oz (+100%)
  • Item Weight 28.7 vs 13.2 pounds (+117%)
Pure Life Purified Bottled Water
  • Item Volume 405.6 vs 169.1 fl oz (+140%)
  • Item Weight 28.7 vs 25.4 pounds (+13%)
  • Net Content Volume 33.8 vs 16.9 fl oz (+100%)
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Frequently asked questions

How long can Essentia Alkaline Water be stored?

The listing gives a shelf life of 720 days. No other storage directions are given.

How is Essentia Ionized Alkaline Water made?

The description says it is purified to 99.9% with microfiltration and reverse osmosis, then ionized.

Is Essentia Ionized Alkaline Water BPA free?

Yes. The specialty field lists BPA free.