A balanced look at the small number of situations where caution is warranted, and what we don't claim alkaline water does.
Alkaline water is drinking water with a higher pH. That does not establish that it is better for everyone or free of risk. Your medical history, the water’s composition and how much you drink matter. It is not a treatment for disease.
A pH value describes acidity or alkalinity. It does not prove a health benefit or establish how an individual will respond. We do not have evidence for a predictable adjustment period when changing drinking water.
This guide explains the limits of our claims and when to ask a healthcare professional. It does not assign invented frequencies to symptoms or suggest that you should ignore them.
Each reported side effect, how common, who's affected, and what to do if it happens.
Headaches, nausea or changes in bowel habits should not be dismissed as a normal response to alkaline water. We cannot establish their cause from when they occur.
If symptoms persist or concern you, seek advice from a healthcare professional. Do not increase intake to “push through” symptoms.
Laboratory findings and small studies do not establish that this bottled water treats reflux or other digestive conditions.
Follow your clinician’s treatment advice. Drinking water does not replace prescribed care.
If you take medication or have a prescribed fluid or mineral restriction, ask your clinician or pharmacist whether this water fits your instructions.
Use the bottle’s mineral information when discussing your choice. We do not provide medication-specific advice.
Mayo Clinic notes safety concerns with high-pH water, including elevated blood potassium, particularly in people with kidney disease. Its guidance highlights water above pH 9.8.
If you have kidney disease, discuss high-pH water with your treating clinician before making it your usual drinking water.
A single daily volume is not right for everyone. Activity, conditions and individual medical instructions affect fluid needs.
Do not force large amounts to chase a claimed benefit. Follow any fluid restrictions given by your healthcare team.
Honesty cuts both ways. Here's what alkaline water is not.
Alkaline water is mineralised water at a higher pH. It's not a treatment for any disease. It won't reverse chronic conditions, won't change your blood pH (your body manages that on its own), and won't replace medication. We don't claim otherwise.
Choose drinking water for its product characteristics and your preferences. A higher pH is not evidence that you need less water or that it replaces an appropriate hydration routine.
Read the label for product identity and mineral information. Our quality page explains the production standards behind Designer Water.
Reference: Mayo Clinic: alkaline water, evidence and safety concerns. This is general information, not a personal medical assessment.
This page provides general wellness information and is not a substitute for medical advice. Always consult a qualified healthcare provider for personal recommendations, particularly if you have a pre-existing condition or take prescription medication. Individual results may vary.
See our product range, bottle sizes and quality information. Choose the water that fits your preferences and any advice from your healthcare professional.
