What are the rules for drinking alkaline water?

tart with 2-3 glasses per day and gradually increase to 8-12 glasses. Drink on an empty stomach for best absorption. Avoid drinking during meals as it may dilute stomach acid needed for digestion.

How long does it take to see benefits of alkaline water?

Most people notice improved hydration within 1-2 weeks. Sustained benefits like better energy and digestion typically appear after 3-4 weeks of consistent daily intake.

Can you drink alkaline water on an empty stomach?

Yes, drinking alkaline water on an empty stomach is ideal. It allows faster absorption without interfering with the digestive acids needed to break down food.

Can you drink too much alkaline water?

While alkaline water is safe for most adults, excessive intake may reduce stomach acidity. Stick to 2-3 litres per day and consult your doctor if you have kidney conditions.

What is the pH level of Designer Water?

Designer Water has a pH level of 10, making it one of the most alkaline bottled waters available in South Africa. Our water is SANBWA certified and ISO 22000 compliant.

Where is Designer Water sourced from?

Designer Water is sourced and bottled in South Africa under strict SANBWA (South African National Bottled Water Association) and ISO 22000 food safety standards.

What minerals are in Designer Water?

Designer Water contains naturally occurring minerals including Calcium (Ca), Magnesium (Mg), and Potassium (K). Full mineral analysis is available on each product label.

What pack sizes does Designer Water come in?

Designer Water is available in: 330ml (24 per case), 500ml (24 per case), 750ml (12 per case), 1L (12 per case), 5L (4 per case), and 10L (sold as individual units).

How does Designer Water compare to Kangen Water?

Unlike Kangen Water which requires an expensive machine to produce alkaline water at home, Designer Water provides naturally alkaline pH10 water in convenient bottled form, certified by SANBWA. No machine, no installation, no maintenance costs.

What is the Waterpreneur program?

The Waterpreneur program is Designer Water's distribution opportunity that allows entrepreneurs across South Africa to build their own water delivery business with full training, marketing support, and branded stock.

How Much Alkaline Water Per Day? 8 Best Tips for Safe Intake

How much alkaline water should you drink per day?

The short, honest answer — followed by activity ranges, a personal calculator, when to be cautious, and the science behind the recommendation.

★ Quick answer

Most healthy adults can drink alkaline water just like regular water — typically 1.5 to 3 litres per day, depending on activity, climate and body weight. Treat it as your primary drinking water and follow the same volume guidelines you'd follow for any water.

How much do you need?

A starting-point formula based on body weight. Adjust up for hot weather and intense activity.

Quick formula

Body weight (kg) × 0.033 = litres per day

Example: A 75 kg person ≈ 75 × 0.033 = 2.5 litres/day. That's roughly five 500ml bottles or two-and-a-half 1L bottles. Add 500ml–1L on hot days or training days.

Daily intake by how active you are.

Most health authorities — including the South African Department of Health — recommend roughly 2 litres (8 glasses) as a baseline. Activity, climate and body size shift that up.

Activity Level

Daily Intake

Glasses (250ml)

Notes

SedentaryDesk work, minimal movement

1.5 – 2L

6 – 8

Baseline hydration for most adults.

Moderately ActiveLight exercise 3-4×/week

2 – 2.5L

8 – 10

Add 500ml on training days.

Very ActiveDaily training, gym, sport

2.5 – 3.5L

10 – 14

Replace fluid lost during sweat.

Athletes / Outdoor WorkersHeavy training or hot environment

3 – 4L+

12 – 16+

Sip throughout the day.

South Africa's climate also matters. In Highveld summers you may need 500ml–1 litre more than the ranges above. Listen to your body and drink before you feel thirsty. If your urine is pale straw-coloured and you rarely feel thirsty, you're likely well hydrated.

Match the bottle to your day.

Designer Water is available in six sizes. Here's how each fits into your daily hydration goals.

330ml

Quick top-up. One in your bag for meetings.

500ml

Everyday carry. Four hits 2L target.

750ml

Gym & workouts. Three a day for active.

1litre

Desk companion. Two-three covers a day.

5litre

Family use. Lasts a household a day.

10litre

Office & events. Best value per litre.

When to check with a doctor.

Alkaline water is safe for the vast majority of healthy adults, but a few situations warrant extra care.

Kidney conditions

If you have CKD or other kidney issues, talk to your doctor before changing your water.

Medications affecting electrolytes

Some prescriptions are sensitive to changes in mineral or pH balance.

Acid-suppressing medication

If you take antacids or PPIs, check with your prescribing physician about adding alkaline water.

Pregnancy

While not contraindicated, all dietary changes during pregnancy should be discussed with your provider.

★ Medical disclaimerThis page provides general wellness information and is not a substitute for medical advice. Always consult a healthcare provider for personal recommendations. Individual results vary.

Daily intake — your questions, answered.

Can I drink only alkaline water?

Yes. Alkaline water at pH 8-10 is safe to drink as your primary water source. You can replace your regular drinking water entirely with no special precautions for healthy adults.

Can I drink too much alkaline water?

For healthy adults, drinking the standard recommended quantity (2-3 litres) is safe. Drinking dramatically more than your body needs (water intoxication) is rare but possible — usually requires consuming several litres in a very short time. Don't force-drink.

Should I drink it with meals or between?

Both work. Drinking with meals can support digestion and is safe. Drinking between meals helps maintain hydration through the day. Personal preference and routine matter most.

Is morning the best time?

A glass of water first thing in the morning helps rehydrate after a night's sleep and is a healthy habit. The exact pH matters less than simply drinking water consistently throughout the day.

What about kids?

Children can drink alkaline water as part of normal hydration. Their water requirements are lower than adults' and depend on age, weight and activity. Speak to your paediatrician if uncertain.