Put 1 drop in every glass of water (200 ml) or 5 drops in a 1 litre water bottle for maximum benefits. Sufficient to last for 1000 glasses of water.
- Manufactured with high quality ingredients and patent applied technology developed by IIT-Delhi alumni.
- Say no to TDS controllers (mix unfiltered water with pure water) and Mineral Cartridges (inconsistent leaching of non-essential minerals).
- Experience TDS of increase of more than 100 with every drop and enjoy benefits of Calcium,Magnesium and Potassium minerals each day.
- Great alternative to expensive calcium, magnesium and potassium tablets and supplements.
Prakhar Shrivastava –
I used this and immediately saw benefits in my digestion. People who are facing problem with bangalore water or very low tds water,must try this it cures several issues.
Amol J. –
One day one when added more drops it takes away my tea as it affected milk. Then it worked giving possitive result in taste of water and in digestion. Seems a bit costly.
Sai Charan C –
The water I drink has 45 TDS level per Glass. After adding 1 drop of H4O, TDS level increased to 177 / Glass.
Pralay B. –
very nice product
Dewesh S Tripathi –
Fantastic product for use in RO water where water TDS is like in between 30-60. Using this for many months now.
deepanshu –
very excellent product
Prasad D Patil –
good product
Jay –
nice & helpfull product
CHETAN MUNDHE –
Guys, This is best, after using it for 1 month I can see the improvement in my digestive system, specillay gut and feel more energetic whole day. I am willing to have it regularly for long time like years but not sure how long I can consume it. May be Osoa team can help me here to answer this question. How long i can take ?
Sai Charan C –
The water I drink has 45 TDS level per Glass. After adding 1 drop of H4O, TDS level increased to 177 / Glass.
Shivansh Shukla –
good product
MK GHOSH –
Nice experience using it.
Max – USA BSEE –
GREAT THANKS TO THE MANUFACTURER
Rajat Vyas –
TDS changes after adding this and I am on my fourth bottle. Totally loving it
k7 –
Best TDS enhancer for ro water available in market
Ram Mohan –
Definitely improves the taste of RO water. After using this for more than a year now we are unable to palate normal RO water. Will definitely recommend.
Rozina Shaikh –
good one
Sachin kotian –
I lived this product. I personally believe ppl should give correct reviews so other buyers find it easier to make decisions. Just 4-5 drop in half glass of water and you have the results. Good work
Rajasekhar PV –
In RO water we do not have any essential minerals. So this H4O minerals will compensate for that.
Ravi Sharma –
Superb taste of water, most affordable, safest way to increase TDS for office water. You can actually go upto 200 tds easily with few drops and it’s safe also. Zync addition would be beneficial
Dr S. –
Excellent product
Arun kumar –
Superior taste and refreshing effect
MK GHOSH –
Nice experience using it.
Khushi –
very efficiently