Alka® Drops

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Alkaline pH drops with zinc

4.8/5 (681 reviews)
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Alka® Drops
Good to combine with other products
- Sophie Janssen | 11-11-2025 -
verified

With Alka® Drops, you make alkaline water with a pH around 10 — similar to pure water from protected primeval springs. This alkaline water is very effective at dissolving acids in your body. With daily use, one bottle lasts more than 3 months.

  • Helps maintain a healthy acid-base balance1
  • Supports healthy bones and skin1
  • Supports the immune system1

1zinc

  • Allergen free
  • Kleurloos
  • Gluten free
  • Orderless
  • Vegan
Product id AV101
Product category Dissolve acids (step 1)
Product slogan The best water = Alkaline water
Product generieke naam Alkaline pH drops with zinc
Product alternate name Alkaline water, pH drops, pH booster drops, acid-base drops, acid-base drops with zinc, pH 10 water
Google Shopping Description With Alka® Drops, you make alkaline water with a pH around 10 — similar to pure water from protected primeval springs. This alkaline water is very effective at dissolving acids in your body. With daily use, one bottle lasts more than 3 months.

- Helps maintain a healthy acid-base balance
- Supports healthy bones and skin
- Supports the immune system
Google Shopping Category 525
Google Shopping Lifestyle image https://www.alka.nl/media/uploads/Product%20images/EN/Alka%20Drops/Alka-Drops-4.jpg
Product highlight Instantly raise your drinking water’s pH with alkaline drops and zinc – daily pH support in every glass.
Available in
Variant Price
55 ml €29.95
Alka® Drops - 55ml - EN - AV100.1.1.EN
1 Piece  
€29.95 per piecepcs
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2 Pieces popular
-6% €28.25 per piecepcs
Total €56.50
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3 Pieces best deal
-11% €26.66 per piecepcs
Total €79.98
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  • 9.2 / 10
  • Rated by 17,831 customers.
606 people bought this item in the past week.
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Free personalized advice

What is Alka® Drops?

Alka® Drops is a mineral concentrate based on zinc. 
With the alkaline drops, you easily make alkaline water: add 4 drops to a glass of water and drink. 

Why choose Alka’s alkaline drops?

Just like you shower daily to wash away impurities, by using Alka® Drops daily, you support the removal of acidic waste from inside. 

Why is that important? See below.

How acidic waste is generated

Your body produces acidic waste daily. It arises from factors such as:

  • Alcohol
  • Meat
  • Sugar
  • Medication
  • Stress
  • Excessive exercise
  • Age, especially from 40 years old onwards 

Examples include lactic acid and uric acid. Natural processes often are not sufficient, particularly after age forty. One important neutralizing method tends to decline with age.

Preventing Storage of Acidic Waste

If acidic waste becomes too abundant, your body stores it, which you want to prevent. Imagine letting the dishes pile up after every meal. Over time, the kitchen is less functional. Like a backlog of acidic waste, your body becomes less functional. 

Use alkaline water to support your body

Daily consumption of alkaline water made with Alka® Drops helps protect against the effects of pollution1.

1zinc

The benefits of Alka® Drops

6 key benefits of Alka® Drops

Contributes to normal acid-base metabolis1

Supports the immune system1

For maintaining strong bones1

Good for hair and nails1

For maintaining healthy skin1

Helps protect against the effects of sunlight1

1zinc

Did you know...

 

...Alka® Drops is a patented product?
It has been sold worldwide since 1996.

In the Netherlands alone, it has around 37,895 users annually, with more joining every day.  

* US patent no. 5306511.

How to make alkaline water with Alka® Drops

The recommended daily dose is 1 glass of water with 4 drops, 4 times a day. Preferably on an empty stomach.

  1. 1 Fill a glass with 250 ml of tap water.
  2. 2 Shake the bottle, unscrew the cap, and carefully add 4 drops to the water.
  3. 3 Stir and drink it within one minute.

Tip: Integrate Alka® Drops into your daily routine

Here's how to integrate the drops into your daily life. Drink alkaline water at these times.

  • In the morning, immediately after getting up
  • Half an hour before lunch
  • Half an hour before dinner
  • In the evening, an hour before going to bed

Are you away from home during the day? The bottle fits easily in your bag.

You can also make a liter bottle with alkaline drops and take it with you. Don't forget to close the bottle; otherwise, the quality will deteriorate. For best results, it is recommended to drink 200 ml to 250 ml of alkaline water at a time, rather than taking sips.

Tip: Combine Alka® Drops with Alka® pH-Caps

Do you struggle to drink 4 glasses of alkaline water every day? Then use Alka® pH-Caps alkaline capsules. Combine 2 Alka® pH-Caps Original with 2 glasses of Alka® Drops for the same effect.

Do not use alkaline drops and capsules simultaneously. Alkaline water can damage the coating of the Alka® pH-Caps. Take them as indicated: Alka® Drops on an empty stomach and Alka® pH-Caps with food.

 

Read more about the Alka® pH-Caps Original

 

Warnings

  • Never use the alkaline drops undiluted on eyes, mouth, or skin; rinse thoroughly if contact occurs and seek medical attention if needed
  • Follow the recommended dosage
  • Dietary supplements are not a substitute for a varied and balanced diet and a healthy lifestyle
  • Keep out of reach and sight of children
  • Store in a dry place, at room temperature

Active ingredients per daily dose (16 drops) 

MineralsAmountRI*
Zinc (from zinc gluconate)2 mg20%

*RI = Reference Intake

Ingrediënten

Water; acidity regulators (potassium hydroxide, sodium hydroxide); zinc gluconate. 

Free from
Gluten, dairy, lactose, soy, yeast, egg, sugar, starch, corn, animal ingredients, preservatives, fragrance, colorings, and flavorings. 

Net content: 55 ml. 
One bottle is sufficient for about 3 months’ use.

Dietary supplement

 

The daily recommendation is 4 glasses, each approximately 250 ml, with 4 drops. 

Yes, but the taste may become somewhat more bitter due to higher mineral concentration. In some cases — for instance, if tap water is more acidic (pH ~6-6.5) — more drops may be advisable. 

The drops let you control the acidity/alkalinity of your water precisely by adjusting how many drops you add. Ionizers sometimes produce a lower pH than desired. 

It is a dietary supplement and can generally be used without medical advice. If you have concerns, e.g., due to medication use, consult a doctor. 

With a usage of 16 drops per day (4 glasses × 4 drops), one bottle lasts about 3 months. There are about 1500 drops in one bottle. 

Yes. But note: a Brita filter removes many minerals so that the pH will be a bit lower. To make Brita-filtered water sufficiently alkaline, you may need 1-2 extra drops. Use pH strips to test. The pH scale is logarithmic — raising one point takes more alkaline adjustment as the pH increases. 

Yes, but these are acidic since they absorb carbon dioxide from the air. Adding the drops will buffer the CO₂. To achieve a pH greater than 9, you’ll need more drops. Use pH strips to find how many drops are required. 

Yes! Adjust the dosage: maximum 2 glasses per day with 4 drops each. 

The white residue is calcium carbonate buildup. It forms when calcium in the water reacts via several steps with hydroxide ions and carbon dioxide from the air. It is harmless but may reduce effectiveness since hydroxide ions are used in this process. To avoid residue, store alkaline water sealed so it doesn’t contact air. Or drink the glass at once. 

Both contain zinc and contribute to supporting a healthy acid-base balance. The drops are for quickly and easily making alkaline water; pH-Caps deliver bicarbonates in stomach-acid-resistant capsules. 

Yes. Boiling alkaline water made with the drops does not change its pH. It can make drinks like coffee less acidic. But note: drinking it, not creating bicarbonate in your body automatically. 

Yes. When used correctly (drops on an empty stomach and capsules with meals), they complement each other. Avoid using both at once in a single dose. 

Yes, you can add them to tea or coffee to slightly raise the pH. If adding to fruit juice or other sugary drinks, keep in mind that sugars can affect the acid-base balance and the acidity of those drinks. The advice is to use the drops in pure spring or tap water. 

About 20 minutes before a meal, or 1½ to 2 hours after a meal. 

Spring water is often acidic and has a pH value between 6 and 7. Do you use spring water? Then add more Alka® Drops to reach a pH value of 9. Think 5 to 6 drops instead of 4. Adding 4 Alka® Drops to (Dutch) tap water will result in a pH value between 9 and 10.

No, Alka® Drops should never be used undiluted! The drops are very alkaline (pH 14) and therefore sting when they come into contact with your body. It is essential never to allow Alka® Drops to come into contact with your eyes, mouth, or skin undiluted. If this does happen, rinse thoroughly with water. Minor wounds or irritations on the skin will typically heal on their own. If the undiluted drops come into contact with the eyes, mouth, or esophagus, rinse immediately with water and consult a doctor.

Long-term use of Alka® Drops is not a problem.

You can add more than 4 drops to a glass of water. If you add more drops to a glass of water, the taste may become slightly more bitter due to the high concentration of minerals in the drops. In some cases, it is advisable to add more drops, for example, when the tap water is more acidic (pH value around 6 - 6.5).

What others say about Alka® Drops

Good to combine with other products

Use it together with Alka tea. It's a really nice combination to support my balance.

- Sophie Janssen | 11-11-2025 -
verified
Soft on my stomach

I have a very sensitive stomach, but this works very gently. No discomfort experienced, just a great product.

- M. El Idrissi | 01-11-2025 -
verified
Helps with my focus

I use it during my workdays. I feel that I still have quite a bit of energy in the late afternoon and can concentrate well.

- Daniela K. | 18-10-2025 -
Easier than pills

I already take enough supplements; these drops are a great solution. No capsules, just mix with water and you're good to go.

- S. van Eerden | 08-10-2025 -
verified
No more heartburn

I used to have frequent acid reflux, but since I started using this, it has calmed down. I'm very happy!

- B. de Wit | 30-09-2025 -
verified
For the whole family

My husband and I both use it. He after exercising, I in my morning tea. It's a nice thought that it does something good.

- Eva & Omar | 25-09-2025 -
verified
Noticeable difference in my body

Since using these drops, I feel lighter and more balanced. No aftertaste and a pure sensation.

- L. van den Broek | 20-09-2025 -
verified
Simple to use

Very easy to add to my bottle. It feels effective, I initially thought it was expensive for such a small bottle, but I actually use it for a long time.

- T. Abrahimi | 15-09-2025 -
verified
Lasts a long time

Using this for 3 months and the bottle is still not empty. Just a simple drop, and you’re done. No taste, no hassle.

- F. Kaya | 06-09-2025 -
Every day in my water

I use it regularly in my first glass of water of the day. Easy, tasteless, and I feel good.

- René van Loon | 02-09-2025 -
verified
Never without it

Every day a few drops, noticeable difference!

- Jeroen | 24-08-2025 -
verified
Super stuff!

Since I started using the drops (a year and a half ago), I feel better in my body. I enjoy walking, but I used to feel stiff in my joints afterward. Since using Alka, that has disappeared, as if I process built-up waste more effectively. My body no longer feels acidic. Great product!

- Liesbeth | 20-08-2025 -
verified
Works well for me

These drops work well for me.

- Sjef de Kruijff | 02-08-2025 -
verified
Alka druppels

I have been using the drops for 2 months and feel good. I combine the drops with herbal tea.

- M.d.P. | 22-07-2025 -
verified
Vakantie

I won't be the only one drinking more alcohol during the holidays. Using the drops and greens makes me feel much better ;-)

- Dieter | 08-07-2025 -
verified
Topproduct!

Alka drops is truly a top product. I think it's great.

- Kristin Hermans | 06-06-2025 -
verified
Feel good.

Feeling Better After Using the Drops

- Lilian | 05-06-2025 -
verified
Zuur-base druppels

The combination of acid-base drops and acid-base tea is a great combo for me! Best regards, Maurice

- Maurice van der Meijden | 26-04-2025 -
verified
Perfect dropper

My compliments for the dropper on your bottle. It drips very precisely and is pleasant to use. I've nearly finished a bottle and will definitely order another one. I'm already feeling much better.

- Anneke | 16-04-2025 -
verified
You can't taste it at all.

What I like about the drops is that they have no aftertaste. You can't taste them while you're doing a lot of good for your body.

- C. van der Aart | 10-04-2025 -
verified
Great stuff

Also good for your eyes, I suspect, as I still don't need glasses. (Warning from AlkaVitae: Never drop Alka Drops directly into your eyes. Use Alka Drops by adding a few drops to a glass of drinking water and then drink it.)

- Jannes | 20-03-2025 -
verified
Thanks to the drops, I drink more water.

I’ve been drinking more water thanks to the Alka drops, and I feel better for it.

- Richard | 13-03-2025 -
verified
What a difference

I wish I had discovered these drops 10 years earlier!

- D. Mare | 06-03-2025 -
verified
Alka druppels

These drops are good for me!

- Theo de Vries | 25-02-2025 -
verified
even wennen

It takes some getting used to, but after a good month, I truly see results! That's why I will continue to use them faithfully.

- Nanne | 21-02-2025 -
verified
Easy to use

The drops are ideal to use. Just 4 drops in a glass and you have alkaline water, which is great. We should drink water anyway.

- Mevrouw De Groot | 20-02-2025 -
verified
Easy to dose

These drops are easy to dose. It has a nice cap.

- Bas | 19-02-2025 -
verified
1 bottle is good for 3 months of use!

Easy to Use and Effective!

- Mevrouw van Baarle | 18-01-2025 -
verified
Alka druppels

I'm very pleased with Alka Drops; I exercise intensely and have noticed improved endurance.

- Bootcamp coach Youri | 14-01-2025 -
verified
Super

Perfect

- Yes | 13-01-2025 -
verified

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9.2/10
Reviews
  • 9.2 / 10
  • Rated by 17,831 customers.
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Heerlijk kopje thee om de dag mee op te starten en te vervolgen met als gevolg gezonde neven effecten

Han, Milheeze 1/18/26
Recommendation: Yes
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