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How a Liver Supplement Can Help Reduce Bloating and Brain Fog

Learn how to spot a supplement that can deliver results and what makes a quality liver support product

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Your liver does a lot of heavy lifting when it comes to keeping you healthy and thriving. It aids in the metabolic process, helps with digestion, naturally detoxes your body, and is vital for proper blood circulation.1

Many of us abuse our liver without even knowing it with things like drinking too much alcohol, eating processed or fried foods, or even being just a little overweight

Typically, your liver does a good job filtering out all these toxins. But, with the number of toxins in today’s food and environment, your liver may have a hard time keeping up, and instead will store these occasional toxins in fat cells.

This can put unnecessary strain on your liver and can cause occasional fatigue, brain fog, and bloating.

How To Pick A Good Liver Supplement From The Junk 

Today, millions of people’s livers are under strain, so it’s no wonder the market is flooded with supplements promising to reinforce the liver and detox it from everyday harmful chemicals and fat.lighting

However, not all supplements are created equally. Many brands will cut corners, filling their supplements with cheap additives and using ineffective ingredients or weak dosages. That's why Smarter Reviews has compiled months of research about this emerging category. We’ll show you what to look for and what to avoid in a liver health supplement, and how it can help transform your whole body health.

Before we dive into what makes a liver supplement effective and worth your hard-earned money, it’s important to understand what exactly a liver supplement can do for your health.

When Will You See Results?

A quality liver health formula begins supporting your body’s filter right away, and the more you take it the better you’ll feel.

Research shows that lasting results often occur after 90 days of consistent use. Here’s what you can expect:

Month 1: You may feel less discomfort as liver-nourishing nutrients start to tackle bloating and soothe your digestive system.

Month 2: As your overall liver health starts to improve, don’t be surprised if you notice more energy and a better mood.

Month 3: This is when peak support officially begins. In fact, some people report feeling a "night-and-day" difference with long-lasting digestive comfortbetter weight management, and less brain fog.

Smarter Reviews Tip: Consistency is key. So, make sure to stick with a quality formula for at least 3 months.

So with all these amazing health benefits in mind, which ingredients should you look for in a liver supplement and what should you avoid?

What Ingredients Make A Good Liver Supplement?

N-Acetyl Cysteine

NAC helps reduce oxidative stress in the liver to keep your immune system, cells, and tissues in check. It’s also a basic building block of glutathione, which has been called “the mother of all antioxidants.” You can find it in a variety of meats, seafood, and turkey.

Tocotrienols

Tocotrienols are a very potent form of vitamin E, or as we like to call them, supercharged vitamin E. This powerhouse ingredient can work to help cleanse your liver of typical fat buildup.

Milk Thistle

Recent research has shown that milk thistle can help reduce irritation caused by everyday oxidative stress and toxins. It can also help support liver function, thus helping your metabolic process run more efficiently and help healthy weight management.

Zinc

Various studies have shown that zinc can help protect your liver from future stress, by reducing the lipid (or fat) buildup in your liver.

Selenium

This powerful mineral is vital for helping your liver cleanse and detox itself. It’s able to help your liver detox from unhealthy buildup by encouraging the production of an antioxidant called glutathione, which can help support healthy liver tissue cells and promote elasticity.

Beware: Cheap Fillers

Magnesium Stearate

This cheap filler is used to help bind ingredients together and lubricate the supplement so it doesn’t gum up when it is run through the manufacturing machines. Magnesium stearate adds no nutritional value and can become toxic to your system in large amounts.

Titanium Dioxide

Widely relied upon in supplement manufacturing as a coloring agent and binding mineral, titanium dioxide is banned in the European Union for use in food. Low-quality liver health supplements typically include this filler.

Top 5 Liver Health Supplements Of 2024

Below are the final rankings from our editors, complete with detailed reviews of each liver health supplement:

1. LiverMD®

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a bottle of blue liquid

Total Ranking

9.7/10

A+

Overall Grade

Vote and Review

5/10

PROS

  • Formulated with 2 clinically studied ingredients: TocoGaia™ and Siliphos®
  • Named Taste for Life’s Best Liver Support Supplement of 2021
  • 500mg NAC
  • Powerful potency
  • Offers subscription plan
  • Doctor formulated
  • Zero artificial additives or fillers
  • 90-day, risk-free, money-back, product guarantee

CONS

  • Out of stock frequently
The Bottom Line

We picked LiverMD® by 1MD Nutrition™ for our top spot because it’s the only supplement that meets our strict criteria. 

LiverMD® contains two powerful, clinically studied ingredients: TocoGaia™, a clinical strength tocotrienol, and Siliphos®, the bioavailable active ingredient in milk thistle. LiverMD® is also formulated with zinc, selenium, NAC, and other essential minerals working together to help your liver detox and stay healthy. LiverMD® was recently named Taste for Life’s Best Liver Support Supplement of 2021.

Additionally, they offer an outstanding subscription plan; this ensures maximum savings and provides a convenient way to enjoy the long-term benefits of their products.


Their return policy is also topnotch — a comprehensive, 90-day, risk-free, money-back guarantee, proving the company stands behind its products. 

All in all, 1MD Nutrition™ is our top pick. 

*Results are based on users' personal experiences collected on this page and do not necessarily reflect typical results of using these products. Please see product website for more information.

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2.LiverWell

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a bottle of medicine with Jack Daniel's in the background

Total Ranking

9.7/10

A+

Overall Grade

PROS

  • 400 mg of L-cysteine 
  • Milk thistle
  • Selenium
  • Zinc  
  • GMP compliant
  • 365-day money-back guarantee

CONS

  • Sold only in the US
The Bottom Line

Its name might say "liver," but this formula provides excellent immune and respiratory support as well. 

LiverWell is made with 400mg of L-cysteine, as well as milk thistle, zinc, selenium, and alpha lipoic acid. Like L-cysteine, these ingredients are known to aid in detoxification and help fortify the immune system.

This product is manufactured in GMP-compliant facilities to ensure safety and purity in every bottle.  

To top things off, Live Conscious backs all of their products with comprehensive, 365-day return policy, zero questions asked. 

*Results are based on the Smarter Reviews Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

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3. Liver Health

number
label

Total Ranking

8.9/10

B+

Overall Grade

Vote and Review

5/10

PROS

  • Contains quality ingredients
  • Contains milk thistle
  • Extensive money-back guarantee 

CONS

  • Contains magnesium stearate
  • Missing key ingredients
The Bottom Line

Landing at #3, PureHealth Liver Health includes a handful of quality ingredients, including milk thistle. That means decent support for brain fog and bloating -- but it could be better.

Unfortunately, PureHealth's formula is missing key ingredients like tocotrienol, selenium, and zinc. We recommend a more comprehensive formula for well-rounded metabolism and energy support.

Beyond that, Liver Health offers an extensive return policy, so everyone can try their products completely risk-free. Between this and its inclusion of milk thistle, we gave Liver Health the #3 spot on our list.

*Results are based on the Smarter Reviews Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

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4. Liver Cleanse

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packaged goods

Total Ranking

8.7/10

B+

Overall Grade

Vote and Review

5/10

PROS

  • Contains milk thistle 
  • Clean ingredients

CONS

  • Mixed customer reviews

Empty heading

The Bottom Line

Coming in at number 4 on our list is Liver Cleanse by Gaia Herbs. This product supports healthy liver function, involving both detoxification and elimination.

However, this formula is still missing some key ingredients, such as zinc and selenium and other important minerals that help detox and repair your liver in the long term. 

*Results are based on the Smarter Reviews Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

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5. Liver Support

number
a white bottle with a blue label

Total Ranking

7.9/10

C+

Overall Grade

Vote and Review

5/10

PROS

  • Contains a potent form of milk thistle

CONS

  • Lacks key ingredients like zinc
  • No money-back guarantee
  • Mixed customer reviews 
The Bottom Line

Rounding off our list is Liver Support by Vital Nutrients. It’s formulated with lots of important nutrients and ingredients, such as Silybin, a potent form of milk thistle. But once again lacks some key components, such as zinc and tocotrienols, for it to be a truly top-notch liver support supplement.

It’s worth pointing out that some customers said they did not experience any of the desired results and were disappointed with the product.

Potential customers should also take into consideration that there is no money-back guarantee for Vital Nutrients products. 

*Results are based on the Smarter Reviews Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.

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CITATIONS

  1. https://www.ncbi.nlm.nih.gov/books/NBK279393/
  2. http://www.tocotrienolresearch.org/liver-health/
  3. https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/
  4. https://ods.od.nih.gov/factsheets/Selenium-HealthProfessional/