Our picks for the ten best CLA supplements on the market. Boost your immune system and lose weight faster with these trusted CLA supplements.

You may have heard about the “miracle” weight loss supplement called CLA. It’s advertised and praised by fitness gurus in magazines, blogs, and television shows worldwide. And for a good reason. We’ll discuss what CLA is, how it works, and the best CLA brands on the market.

How We Choose Our Ratings

We scoured the internet to find the 10 most popular and highly-rated CLA supplements on the market. Then checked customer reviews to make sure they are genuine. Then we compared the ingredients and potency with doctor-recommended levels. So as to ensure that they are both healthy and effective. 

Keep in mind that the star ratings we use here are comparing these supplements to each other, not comparing them to other supplements on the market. Even our lowest-rated supplement here is considered one of the best of the best. 

 Now without further ado, here are our picks for the best CLA supplements on the market. 

The 10 Best CLA Supplements on the Market


PRODUCT:

OverAll Rating

DETAILS

Vitamorph Labs CLA Soft Gels

Vitamorph 3000 best cla


MusclePharm CLA Soft Gel

MusclePharm best cla


Optimum Nutrition CLA Soft Gels 

Optimum Nutrition best cla

NatureWise 

CLA Soft Gels 

NatureWise best cla

Evlution 

Nutrition CLA Soft Gels 

Evlution Nutrition best cla

Eukonic 

CLA Soft Gels 

Eukonic best cla


Sports Research CLA Soft Gels 

Sports Research best cla


Cellucor CLA Supplement Soft Gels 

Cellucor best cla


NatureWise 

Elite CLA Soft Gels 

NatureWise Elite best cla


BulkSupplements CLA Soft Gels

BulkSupplements best cla

The 10 Best CLA Supplement Reviews


Vitamorph Labs CLA Soft Gels

Vitamorph 3000 best cla

Quality

Price

Our Rating

$ $

Rating: 4.1 Stars
Potency: 1200mg of active CLA
Size: 180 soft gels 
Ingredients: Safflower oil, gelatin, vegetable glycerin, purified water

Though the Amazon seller for this CLA supplement is Vitamorph Labs, it’s produced by Mesomorph. To see the best results, the recommended daily dosage of CLA is 6g. You’ll need to take 5 of these CLA capsules per day to reach that goal, which means this bottle gives you a 36-day supply.

Happy customers reported that this CLA supplement works quickly—some saw results in just seven days. If you take them with meals, they said, you won’t notice any of the acid reflux or digestive issues that are common with CLA pills.

Some customers were unhappy with a lack of results. They said even though they took the CLA supplement at meal times, and followed a strict diet and exercise plan. They didn’t see any positive results and still suffered from heartburn, fatigue, and constipation. However, Mesomorph customer service responded to all negative reviews with an offer to refund the money.

We chose the Vitamorph Labs CLA soft gels for our list because of their high potency and limited extra ingredients. However, they had a higher percentage of negative customer reviews than any of the others on our list. Which is why we gave them 4.1 out of 5 stars.

PROS

CONS

  • Beneficial for fat loss and muscle gain
  • Works only if you are on a clean diet n proper training program 

MusclePharm CLA Soft Gels 

MusclePharm best cla

Quality

Price

Our Rating

$ $

Rating: 4.2 Stars
 ​Potency: 750mg of active CLA
 Size: 180 soft gels
 ​Ingredients: Olive oil, avocado oil, gelatin, glycerol, and water

MusclePharm is a highly-regarded manufacturer of fitness supplements. To get your 6g dose of CLA every day, you’ll need to take eight pills per day, so this is a 22.5-day supply. A lot of customers found that these CLA pills were easy on the stomach and worked well when combined with a healthy diet. 

Some reviewers were unhappy with the misleading label—though the label says each pill is 1000mg, only 750mg of that is active CLA. Other customers burped a lot after taking it, or just didn’t see any results. MusclePharm did not publicly comment on any of these negative reviews. 

Since MusclePharm is a trusted company with a lot of fans. And their CLA supplement works well for the majority of their customers. We consider these to be some of the best CLA supplements on the market. Due to the relatively low potency of each pill and the potential for annoying burping, we rated them 4.2 out of 5 stars

PROS

CONS

  • Supports healthy body composition
  • It can also interact with drugs used to help ѕсhіzорhrеnіа

Optimum Nutrition CLA Soft Gel

Optimum Nutrition best cla

Quality

Price

Our Rating

$ $

Rating: 4.3 Stars
 ​Potency: 750mg of active CLA 
 Size: 180 soft gels
 ​Ingredients: Safflower oil, gelatin, glycerin, water, natural caramel color, titanium dioxide

Optimum Nutrition is another popular brand of fitness supplements, and their CLA soft gels are no exception. You'll need to take eight pills per day to hit your 6g goal, so this bottle gives you a 22.5-day supply. 

Customers were pleased with how easy it is to swallow these pills, compared to some other nutritional supplements. They said the positive results were slow but steady, and once the weight came off, it stayed off. 

One reviewer had an adverse reaction to the Optimum Nutrition CLA pills. Experiencing migraines and indigestion. Other negative reviews were just saying the product doesn't work. Although without verifying what dosage they were taking or what their diet and exercise routine was. It's hard to say what the cause is. 

Due to Optimum Nutrition's excellent reputation and the permanent results seen by many customers. It seemed like a no-brainer to include these CLA supplements on our list. However, the questionable ingredients and adverse reactions took a few points off our rating, bringing it to 4.3 out of 5 stars. 

PROS

CONS

  • Lower insulin resistance
  • Pricy and the amount of CLA in the gel

NatureWise CLA Soft Gels

NatureWise best cla

Quality

Price

Our Rating

$ $

Rating: 4.4 Stars
​Potency: 1000mg of active CLA
 Size: 180 soft gels
 ​Ingredients: Safflower oil, halal gelatin, glycerin, purified water, carob 

NatureWise is another big name in the multivitamin and supplement industry. You only need to take six of their high-potency CLA soft gels to reach 6g per day. With 180 capsules, a bottle should last you 30 days. 

Customers saw a lot of weight loss with these CLA pills. And also remarked on how much the supplements helped them control their appetite. 

Some customers saw negative side effects, however, including sweating and diarrhea. NatureWise also offers customers a free bottle in exchange for Amazon reviews. Leading some people to question the authenticity of the positive reviews. 

We included Naturewise’s CLA soft gels on our list because of the fantastic results a lot of customers experienced. As well as the halal ingredients that make them more accessible. They would have rated higher if not for their questionable practice of incentivizing customer reviews. Overall, they earned 4.4 out of 5 stars. 

PROS

CONS

  • Promotes lean body mass development
  • It should not be taken by diabetics

Evlution Nutrition CLA Soft Gels

Evlution Nutrition best cla

Quality

Price

Our Rating

$ $

Rating: 4.5 Stars
 ​Potency: Unspecified, advertised as 1000mg of safflower oil
 Size: 180 soft gels
 ​Ingredients: Safflower oil, gelatin, purified water, glycerin, carob extract

Evlution Nutrition doesn’t specify the amount of active CLA in each of their soft gels. Either on their Amazon product page or their website. Thus, we were unable to determine how many you should take per day or how long a bottle will last you. 

These CLA supplements received the highest customer rating on Amazon out of any of the ones we reviewed. Customers saw great results after several weeks of taking them. Along with diet and exercise. People consider them to be a good value for the money. 

Unfortunately, we found that many reviews were automatically generated by fake accounts. Which made it hard to tell which ones were genuine. We would have given Evlution Nutrition’s CLA soft gels one of our top spots if not for this deceptive practice. Instead, we gave them 4.5 out of 5 stars.  

PROS

CONS

  • The gels are soft and easy to swallow.
  • May cause fatigue, nausea and other reactions due to side effects.

Eukonic CLA Soft Gels

Eukonic best cla

Quality

Price

Our Rating

$ $

Rating: 4.6 Stars
 ​Potency: 1000mg of active CLA
 Size: 180 soft gels
 ​Ingredients: Safflower oil, gelatin, glycerin, purified water

Eukonic-brand CLA soft gels are very potent—you only need to take six per day to reach 6g. Which means you get a 30-day supply in each bottle. 

Customers reported that their body weight percentage dropped significantly. After taking these supplements for a relatively short time. They’re also easy to swallow, and they suppress your appetite. 

Eukonic also offers a free bottle for any customer who reviews their product on Amazon. Some reviews also mentioned that they experienced heartburn. If they didn’t eat right before or after taking their CLA pills. Another common side effect was constipation. 

The high potency of, and the positive results from, Eukonic’s CLA soft gels are why we included them on our list. The relatively minor (but still unacceptable) side-effects brought their ranking down to 4.6 out of 5 stars. 

PROS

CONS

  • Help with weight management, promote lean muscle mass and reduce body fat mass
  • A few reviews stating that users have experienced rather painful stomach cramps

Sports Research CLA Soft Gels

Sports Research best cla

Quality

Price

Our Rating

$ $

Rating: 4.7 Stars
​Potency: About 1200mg of active CLA 
 Size: 180 soft gels 
 ​Ingredients: Safflower oil, kosher gelatin, kosher vegetable glycerin, purified water, natural carob

The Sports Research CLA soft gels are potent enough. And you only need to take four or five of them a day to get a total of 6g. With 180 pills in a bottle, you're getting a 36-day supply. 

Customers love that they don’t need to take as many of these CLA supplements as they do with some other brands. The kosher ingredients were much appreciated by Jewish users as well. Other reviewers were surprised by the extra energy they experienced after taking the supplements for just a couple weeks. 

Unfortunately, other consumers had allergic reactions to these CLA soft gels. Which caused acne and skin rashes. The pills are also huge, making them hard to swallow. The Sports Research CLA soft gels are highly effective and contain kosher ingredients. Although the pill size is larger than we’d like. We think they deserve 4.7 out of 5 stars. 

PROS

CONS

  • Checks your cholesterol levels.
  • May cause reactions due to side effects.

Cellucor CLA Supplement Soft Gels  

Cellucor best cla

Quality

Price

Our Rating

$ $

Ranking: 4.8 Stars
​Potency: 1600mg of active CLA
 Size: 90 soft gels 
 ​Ingredients: Safflower oil, gelatin, glycerin, purified water, caramel

Cellucor’s CLA supplements are among the most potent on the market. They also have the highest amount of active CLA of all our picks. However, the bottle we reviewed only had 90 capsules, which is a 22.5-day supply. 

Reviewers commented that these CLA soft gels lack the nasty aftertaste that other CLA supplements tend to have. They felt great after taking them and saw excellent results. Some people reported negative side effects like nausea, indigestion, and diarrhea. 

Cellucor’s CLA supplements are about as strong as you can get. Which means they provide amazing results in less time than other supplements. However, the high potency also increases the risk of side effects. We rate these CLA supplements 4.8 out of 5 stars. 

 

PROS

CONS

  • Legit ingredients. Each one is research-backed
  • Fluff. Too many other ingredient

NatureWise Elite CLA Soft Gels  

NatureWise Elite best cla

Quality

Price

Our Rating

$ $

Ranking: 4.9 Stars
​Potency: 1200mg of active CLA
Size: 180 soft gels
 Ingredients: Safflower oil, halal gelatin, glycerin, purified water, carob

NatureWise’s second entry on our list is mostly just a higher-potency version of the first. With 1200mg of active CLA, 4-5 pills a day will give you roughly 6g, making this bottle a 36-day supply. 

Customers found that they had higher energy after taking these supplements. And some even reported greater bowel regularity. Their weight loss results were impressive as well. 

Like their other CLA supplements, NatureWise provides a free bottle of these for writing an Amazon review. So the positive reviews are little more suspect. Some customers also experienced stomach pain and fatigue after taking these. 

NatureWise’s Elite CLA supplements are high quality and very effective. But we’re still wary of their aggressive marketing tactics. Overall, we gave them 4.9 out of 5 stars. 

PROS

CONS

  • Has the highest concentration of CLA available in the market
  • They are large pills

BulkSupplements CLA Soft Gels

BulkSupplements best cla

Quality

Price

Our Rating

$ $

Ranking: 5 Stars 
 ​Potency: 795mg of active CLA
 Size: 300 soft gels
 ​Ingredients: Safflower oil, glycerin, bovine gelatin

BulkSupplements’ CLA soft gels are the best bang for your buck. However, you need to take seven or eight pills a day to maintain your goal of 6g. You’ll receive 300 pills for the same price others charge for 90 or 180. This means you’ll have a 75-day supply. 

Additionally, customers raved about the quality and value of these CLA supplements. The pills are easy to swallow, and users saw quick and dramatic results. The customer reviews were overwhelmingly positive. 

Moreover, some reviewers found themselves burping a lot right after taking these CLA pills. Although most of them didn't seem bothered by it as they still gave them a 5-star review. One customer reported that the supplements gave him a rash. 

Finally, BulkSupplements provides high-quality CLA supplements for an extremely reasonable price. They easily earned our top spot with 5 out of 5 stars

PROS

CONS

  • The softgels have no fillers or additives.
  • May bring different reactions as side effects.

What is CLA?

CLA stands for Conjugated Linoleic Acid. It's an omega-6 fatty acid that you mostly find in meat and dairy from grass-fed animals. 

What Are the Benefits of CLA? 

CLA affects your metabolism, which is the process of how your body converts food into energy. It has been shown to increase insulin production. Which helps to break down carbohydrates and sugar in your body to convert into energy. 

When your metabolism can break down carbs and sugar more efficiently, less of it will be stored in fat cells. That means you’ll still need to follow a diet and exercise plan to lose weight. CLA will just make that process a little easier. If you maintain or increase your caloric intake without additional exercise. Then taking CLA likely won’t have much (if any) effect. 

Research is still ongoing, and most of the studies cited by fitness experts were conducted on animals. However, the results have been very promising. The rate of certain diseases like cancer, cardiovascular disease, and type 2 diabetes lowered. And immune system function was improved. That's in addition to the weight-loss benefits!