You generally cannot buy bottled water that is completely free of microplastic in water. Studies show over 90% of bottled water contains microplastics, often from packaging itself. The safest approach is to reduce reliance on bottled water and use high-quality filtration at home. If you must buy bottled water, choose options that reduce risk rather than eliminate it.

What’s the uncomfortable truth about “microplastic-free” bottled water?
It mostly does not exist.
That is not marketing spin. That is reality.
I have been in this business since 1972, and I will say this plainly:
If it is bottled, there is a high chance it already contains microplastics.
Studies show:
- Over 90% of bottled water samples contain microplastics
- Many particles come from the bottle itself, caps, or packaging.
So when people ask where to buy “microplastic-free” bottled water… They are asking the wrong question.
Can you buy bottled water without microplastics in it?
No, not reliably. No brand can guarantee zero microplastics in water.
Even:
- Premium brands
- Spring water
- “Pure” labeled products may still contain particles. Research confirms:
- Microplastics are found in nearly every brand tested
- Packaging is often a major source of contamination
So the honest answer is:
You can reduce exposure.
You cannot eliminate it by buying bottled water.
Are some bottled water options better than others?
Yes. Some options are less bad, not perfect.
Lower-risk choices:
- Glass Bottled Water
- Avoids plastic bottle shedding
- May still contain microplastics from caps or processing
- Aluminum Cans
- Less plastic exposure than bottles
- Still have internal liners
- Brands with Advanced Filtration: Some brands use:
- Reverse osmosis
- Vapor distillation
This can reduce contamination from the source water.
But here is the key:
Even “better” bottled water is still not under your control.
Which bottled water brands are considered lower risk?
Some brands are often mentioned for better filtration or sourcing:
- Volvic (natural filtration processes)
- Smartwater (distillation-based purification)
- Essentia (reverse osmosis treatment)
- Perrier (spring-sourced, mineral filtration). But let me be very clear.
These are not microplastic-free guarantees. They are just attempts at better processing.
Is glass-bottled water the safest option?
Not always.
This is where it gets tricky. Some studies show:
- Glass bottles can have less plastic contamination from packaging
But others show:
- Contamination can still come from caps or handling
- In some cases, levels can still be significant, so glass is better in theory.
Not perfect in practice.
Why is bottled water such a poor solution?
Because you are outsourcing control. Think about it.
You are trusting:
- Someone else’s source
- Someone else’s filtration
- Someone else’s packaging
- Someone else’s storage
And once it is bottled, you cannot fix it.
By the time you drink it, the contamination is already there.

What is the safest alternative to bottled water?
Control your water at home.
That is always the better move.
Real solutions:
- Reverse osmosis systems
- Multi-stage filtration
- Whole-home water systems. This is where I explain how we work.
We are the Auto Mall of water treatment.
We are not tied to one brand.
We match the right system to your home.
Because water in Irvine is not the same as water in Newport Beach or Laguna Niguel. And your solution should reflect that.
Why do most people keep searching for “better bottled water”?
Because it feels easier.
Grab. Drink. Done.
But easy is not always better.
Choosing between bottled brands is like choosing between different shades of the same problem.
You are still inside the problem.
How do you actually protect yourself from microplastics in water?
You start by understanding your own water.
That is why we offer a Free, In-Home Water Test:
- We test on-site
- You see results immediately
- We explain everything clearly
- There is zero sales pressure, and we do not send samples to a lab.
You get answers right there in your home.
Why trust McCowin Water?
Because we stand behind what we install.
“If the system we install doesn’t perform the way we promised… If your water doesn’t taste, feel, or behave the way we said it would… We’ll pull the whole system out. And either replace it or make it right. No fine print. Because your trust is worth more than the sale.”
That is our standard.
What should you do next?
Stop searching for the perfect bottle. It does not exist.
Call us at (949) 569-5736 or Schedule a Free, In-Home Water Test Today.
Get control instead of guessing.
Final Thought
Where can you buy bottled water without microplastics? You cannot rely on buying your way out of this problem. You solve it at home.
McCowin Water Solutions
222 Goddard, Irvine, CA 92618
(949) 569-5736
CSLB Licensed C-55 #1022717
Three generations of McCowin Water. Trusted Orange County water expertise since 1972.
Can you buy bottled water without microplastic in water?
No. Most bottled water contains some level of microplastics, and no brand can guarantee it is completely free from contamination.
Is glass bottled water free from microplastics?
Not completely. Glass bottles may reduce plastic exposure, but contamination can still occur from caps, processing, or environmental sources.
What is the safest alternative to bottled water?
The safest option is to install a properly designed home filtration system such as reverse osmosis to remove contaminants at the source.
Posted on Henry NovellTrustindex verifies that the original source of the review is Google. Maaison does excellent work. I highly recommend. He is very experiences and could answer all my questions related to The Hague water softener and the RO water filtration system. Highly recommend Brian and his team of employees. He has low turnover which speaks volumes for a good operation.Posted on Ethan BlairTrustindex verifies that the original source of the review is Google. No matter what you have installed or serviced, this company knows what they are doing. I’ve never know a company to have such intelligent and capable employees all around. From quotes, to scheduling, service and follow up you are in the most capable hands. We have been with McCowin water for 7 years and only encountered positive results. Employees are happy and love the company! It’s the coolest thing to witness. Thank you for being such a steady and loyal partner in keeping our water and home protected. You are family to us!Posted on Tom PhillipsTrustindex verifies that the original source of the review is Google. Very friendly and professional technician. Great customer skills as well. He couldn't say enough nice things about the company. Answered all questions I had.Posted on Mike MichinoTrustindex verifies that the original source of the review is Google. This is the most well run, professional, punctual, competent, and honest business I have ever encountered across any field. It definitely shows that it is a family run business that takes personal pride in its work, its employees, and its integrity. Every single service tech who has come out to our home has been the quintessential professional. All experts at what they do, meticulous, and complete in every detail. They do not cut any corners. I love tinkering with mechanical things and am very OCD when it comes to my water quality. I was especially pleased to discover them using the same and better “Hach” water testing equipment that I personally use, and making sure to perform all of the tests as part of their standard routine, with no prompting from me. What particularly left an impression on me was the visit from technician Maaison today. After thoroughly completing all of the annual checks, he courteously asked me multiple times if I had any questions. I could not think of any because he was already so thorough in all of his explanations and demonstrations. But then when he went to update the interface on my unit, he noticed me quip that I would have to consult the manual to learn how to do that myself. Maaison not only re-explained the procedure again, he actually jumbled the controls and allowed me to reprogram the interface myself to make sure that I could actually do it myself after he left. As I attempted to implement his teachings, Maaison continued to attentively pay attention and pointed out the mistakes that I made and corrected them in the kindest most respectful way possible. The employees of this company are not only great people, they are great teachers, and we all know what kind of person it takes to actually teach (I mean the good teachers, lol) and pass on knowledge. Kudos to McCowin Water, Inc! What an amazing company.Posted on Juliet WilliamsTrustindex verifies that the original source of the review is Google. Maaison was great and super helpful! Very professional and thoroughPosted on michele tyrell-smithTrustindex verifies that the original source of the review is Google. Maaison was excellent. Very personable & did a great job.Posted on Janet MancinelliTrustindex verifies that the original source of the review is Google. prompt , excellent service- thank you JordanPosted on Tom AtkinsTrustindex verifies that the original source of the review is Google. Did a great job. Brian came out today and was very helpful. Been doing.business with. them several years. Good company. High integrity.