1. First, ask yourself: Do I really need it?

Target user: those who frequently stay up late, exercise frequently, or have sub-health conditions and want antioxidant benefits can consider Hydro Bottle as a "nice-to-have" drink.

Budget: For less than 100USD, you can generally only buy a "bubble cup"; models that truly "measure hydrogen" range from 100USD to 200USD; high-end models with a detection screen and long-life electroyzer cost over 200USD.

2. Seven-steps to choosing a right Molecular Hydrogen Hydration Bottle
(1) Check the hydrogen concentration—less than 800 ppb is like drinking plain boiled water.The international hydrogen standards association recommends a concentration of ≥ 0.5 mg/L (≈ 500 ppb). Field testing shows that a hydrogen flavor can only be detected at levels above 800 ppb.

(2) Look at the electroyzer: Platinum-plated titanium > pure titanium > 304 stainless steel.

(3) Look at the electrolyzer technology: SPE/PEM membranes are preferred.A proton membrane is required to remove ozone and residual chlorine from the bottom of the cup, truly achieving "hydrogen and oxygen separation." Models without a membrane will produce a disinfectant-like smell, and long-term consumption can be harmful to the stomach.

(4) Bottle body material: The bottle body should be 316L stainless steel or borosilicate glass, and the straw/seal must be food-grade silicone.Plastic bottle body are easily scratched, absorb odors, and may release BPA at high temperatures. Borosilicate glass bottle body is heat-resistant up to 150°C and can be carried anywhere with a protective case.

(5) Battery life: Battery life ≥7 days
Commuters and gym-goers are most concerned about running out of battery when they want to drink. If a 500 mL model can't handle 15–20bottles per charge, it will basically require a daily charge, which is a poor experience.

(6) Testing:You can buy hydrogen reagent titrant. If the color does not change after adding one drop, it means there is no hydrogen and you can return it directly.

(6) After-sales service: The electroyzer are individually replaceable, and the main unit has a ≥1-year warranty. The electroyzer are consumables and must be replaceable. 1-year warranty for entire water bottle, 7-day unconditional return.

3.Four steps to avoiding pitfalls

(1)Claims 11800 ppB: At normal pressure, 1.6 ppm is close to saturation;It does not mean that the higher the hydrogen concentration, the better.

(2) Electroyzer don't need to be replaced:  Those claiming they won't need replacement are likely "disposable electrodes," and if they break, the entire bottle will be useless.

(3) Just use tap water: For models without filtering function, it is recommended to use purified water, otherwise the electrolytic residue will clog the membrane and it will be scrapped in 3 months.

(4) Cure all illnesses: hydrogen-rich water is just a drink, not a substitute for medication. If you see words like "treat" or "cure," block them immediately.

4. Three habits to follow after buying Glass Hydrogen Warter Bottle

(1)Make and Drink Immediately: half of the hydrogen will evaporate within 30 minutes，so do not leave it for more than 30 minutes.

(2)Cleaning with citric acid once a month: prevent electrode scaling and maintain hydrogen production efficiency.

(3)Replace the electrodes every 2 years: replace if the hydrogen concentration drops below 500 ppb; don't force it.

If you want to learn more, please visit our website https://www.liryhydrogen.com/