Prolessa Duo Review – 12 Facts You Need to Know

Prolessa Duo Review – 12 Facts You Need to Know
Prolessa Duo Review – 12 Facts You Need to Know

The product claims to provide a feeling of fullness, reduces craving and decreases body fat with its clinically proven ingredients. is reader-supported, so if you'll make a purchase using any of our affiliate links, we may earn commissions at no additional costs to you.

We heard a lot of buzz about “dual-action weight management” product, Prolessa Duo from Herbalife. The supplement got our immediate attention when product maker insisted that Prolessa Duo contains “clinically proven ingredients” shown to have positive impact on weight management.

The price of the product is fairly higher than most of the products available on the market so we were interested to know if Prolessa Duo worths your cash?

To see how effective this product is and whether it can deliver what it claims to offer, our research team decided to dig deeper into the ingredients, side effects, cost and clinical studies. Additionally, we read out hundreds of customer reviews to see how it worked for them and then we shortened all the findings to give you the information you need to make a better decision before trying it out.

Let's discuss what we discovered about Prolessa Duo…

What is Prolessa Duo?

Prolessa Duo is a weight loss dietary supplement that claims itself a unique “dual-action formula” that contains clinically-tested ingredients which help to reduce calorie intake and control craving by providing a feeling of fullness. The product also claims to decrease body fat by curbing appetite to help you with long-term weight management goals.

Prolessa Duo is free from stimulants and artificial flavors or sweeteners.

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About Manufacturer

Herbalife Nutrition is the maker of Prolessa Duo. The company is based in Torrance, California, according to their profile on Better Business Bureau, Herbalife International of America, Inc. is a multi-level marketing company that's started in 1979 and has over 400 employees.

Herbalife Nutrition offers business opportunities for independent distributors marketing Herbalife's products for weight management, dietary supplements, aging, skincare, nutritional and personal health care products developed by experts and nutritionists.

The company has secured a 2-star rating on BBB (average of four customer reviews), there are, however, 24 complaints filed against the company by customers. Most common complaints involve fraudulent chargings, overcharging, problems in canceling membership and no-refunds.

Here is what complainers are saying:

This company fraudulent charged my bank account information for a $**** charge. I was an contractor with Herbalife in 2016. They used my bank account number on 3/6/2019 and removed $**** from my bank account. This company fraudulent charged my bank account information for $****.
On the month of September I cancelled my product service within the time deadline. I had a cancellation confirmation to prove it cancelled via the site for Herbalife..I was “Promised” a full refund of the amount. The amount owed is $100. I have been awaiting the funds for some time and have contacted the Herbalife company. They told me the refund would be sent back with no problem and appeared to honor their initial commitment but never received my refund owed. Product_Or_Service: Supplemental health product.
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Prolessa Duo Claims

Prolessa Duo claims include:

  • A dual-formula with clinically tested ingredients
  • Helps to reduce calorie intake and provide a feeling of fullness
  • Helps decrease body fat
  • Stimulant-free

Prolessa Duo didn't provide any clinical study to support these claims. Only the scientific analysis of ingredients can evaluate these claims. Read on further to know if weight loss is possible with Prolessa Duo.

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Prolessa Duo Ingredients Analysis

Prolessa Duo ingredients list include:

  • Conjugated Linoleic Acid
  • Palm oil
  • Oat oil
  • Glucose Syrup
  • Soy Lecithin
  • Natural Mixes Tocopherols

Conjugated Linoleic Acid

Conjugated linoleic acid is an omega-6 fatty acid that's found in meat and dairy products. Research shows its fat loss potential is much stronger in animals but the evidence is less promising in humans, says Healthline.

One study in mice by The American Journal of Physiology found that supplementing with CLA reduced 70% body fat as compared to placebo.

One review of several studies by European Journal of Nutrition looked at the effect of CLA on weight loss in overweight and obese individuals. In conclusion, it was found that taking 2.4-6 grams per day for 6-12 months decreased relatively small belly fat by 2.93 lbs (1.33kg) as compared to placebo.

More studies on CLA indicated mixed but no-real benefits on fat loss in humans even when paired with an exercise regimen (1, 2, 3).

According to, CLA has been shown to burn fat and decreasing its formation, leading to noticeable weight loss results. However, its impact on weight loss in human is modest and holds no-real benefits.
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Prolessa Duo Potential Side Effects

Where there is no report of side effects from the supplement but there are chances, some may experience side effects from Prolessa Duo's primary ingredients, including:

  • Upset stomach
  • Constipation
  • Diarrhea
  • Indigestion
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Does Prolessa Duo Really Help in Losing Weight?

The natural substances in Prolessa Duo are backed up by evidence for their intended purposes. Prolessa Duo is mainly supposed to help you with two particular objectives; one of them is a healthy appetite suppression along with good nutrition and exercise which can have a huge impact on body weight management.

A new study from Lund University, Härröd Research and Swedish Oat Fiber AB, shows a special oat oil preparation can produce greater satiety.

In the study, 34 individuals were given oat oil preparation as a part of normal breakfast. In conclusion, researchers found that the level of satiety hormones rose more in with the oat oil preparation 3-7 hours after the meal as compared to placebo.

The palm and oat oils may provide a feeling of fullness and help control hunger which reduces the intake of unhealthy calories that contribute to weight gain. However, studies on conjugated linoleic acid found more promising in animals and less effective in humans.

While it may not lead to an overall body transformation, these type of products may have a positive impact on your body weight management but also comes with greater risk of adverse side effects which shouldn't be ignored.

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How to Use Prolessa Duo

According to the official website, it's directed to add one scoop of Prolessa Duo to your Formula 1 shake then mix it for an additional 5 – 10 seconds. It's suggested to take Prolessa Duo one time per day by adding to your morning or afternoon Formula 1 shake, whenever snaking or overeating may be a challenge.

It's advised not to use Prolessa Duo for acidic or hot drinks.

Gently shake the canister prior to each use as the contents may settle.
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Warnings for Prolessa Users

The general warnings for Prolessa Duo consumers include:

  • Users are advised to consult a healthcare expert before starting an exercise program for losing weight.
  • Individuals with food allergies are advised to read the label carefully so they don't experience adverse side effects from components in Prolessa Duo.
  • Users may experience potential digestive discomfort while using Prolessa Duo.
  • Also, if you're already on a weight-reduction program then must consult with physician or health practitioner first before assimilating this supplement into your daily routine.
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Customer Reviews

We found multiple customers reviews regarding Prolessa Duo, the product has secured a rating of 3.4 out of 5 on Amazon. Here is what consumers are saying:

I mix this with my formula 1 shakes, it does help with hunger for a while, I do like the tast of it, and seems to be helping me on my diet/ exercise program.
Alisha Carruth
It didn't work for me. Tastes like chemicals. Maybe I should have purchased the longer program of this. NOT worth the price.
Jessica Romo
It doesn't work period, but I'll finish it up just because I spent so much. I was still hungry and I saw no weight change.
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Where to Buy Prolessa Duo

Prolessa Duo is available for purchase on the official website and online distributors including Amazon and eBay. The product is available in two different programs:

  • 7-Day Program – $29.55 + S&H
  • 30-Day Program – $112.50 + S&H

Money Back Guarantee

Prolessa Duo is backed up by 30 days money-back guarantee so if you're not completely satisfied, you may return it within 30 days for a full refund or product exchange.

In their return policy, the company also states that If distributorship is canceled for any reason then you may return unopened products in the last 12 months for a full refund.

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Prolessa Duo Alternative – Our Recommendation

Overall, the natural substances in the supplement have the potential to assist with weight loss but we've reservations about it because of lack of the published clinical trials supporting its weight-loss claims. We're also concerned about the report of negative customer reviews and the risk of potential digestive health problems. Plus, the price of the product is fairly high as compared to most of the available on the market.

Prolessa Duo might have a slight impact on your body weight reduction but an incredible body transformation don't seem to be possible with that formula.

If you'd like to drop some pounds and interested to achieve long-term weight loss results then our recommendation is to use a high-quality supplement that contains clinically-tested ingredients with no risk of potential digestive health problems. Plus, the price of the product should be reasonable.

If you're looking for such a product then our recommendation stands with PhenQ. It contains clinically proven ingredients with no risk of potential side effects. The supplement is shown to trigger fat loss and boosts metabolism to help you achieve healthy weight loss goals.

The supplement is well-known as “All-in-One Solution” for its wonderful fat-burning abilities. In addition, it also helps you with multiple other health benefits, including:

  • Regulate healthy cholesterol level
  • Manages blood sugar level
  • Prevent stomach pain and aches

and many more…

Unlike Prolessa Duo, the price of the supplement is quite reasonable. The product maker is offering 3 discount packages with free shipping around the world.

To take all the risk off your shoulder, the manufacturer is offering 2 FULL months money-back guarantee so if you're unsatisfied for any reason, you may ask for your refund for used/unused bottles with no question asked further!

Still, if you're unsure how this Fat Burning Usher is better than Prolessa Duo then check out this comparison and decide yourself!

Prolessa Duo vs PhenQ
Scientifically Proven Ingredients
Side Effects Free
Positive Customer Reviews
24/7 Customer Support
Money-Back Guarantee
Free Shipping
Worldwide Availability


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Drum roll please… here're our final thoughts on Prolessa Duo. Well, we liked the longevity of the company, we also liked that product contains natural ingredients that helps some users losing weight. But we're more concerned about ingredients which aren't backed up by clinical trials and there are chances you may experience digestive health problems. The product has potential may have a slight impact on your body weight but it won't help you trim down your waistline but the bank surely will because of the high pricing of the product.

Our recommendation is to use a supplement with clinical-tested ingredients and no potential side effects, one such supplement is PhenQ that assists you with healthy weight management while making your healthier from inside out.

The product is backed up by a solid 60-day money-back guarantee so you've got nothing to lose but so much success to achieve.

Curious to know more about this “Fat Burning Usher”? Check out our in-depth review that covers everything.

Emily Stewart Administrator
Emily Stewart is a clinical psychologist who understands the importance of the well-being of an individual on an external and internal level. She believes in communicating the truth as much as possible and through her written skills, gives her the knowledge to inform others on an unbiased basis to make an impact.
Emily Stewart Administrator
Emily Stewart is a clinical psychologist who understands the importance of the well-being of an individual on an external and internal level. She believes in communicating the truth as much as possible and through her written skills, gives her the knowledge to inform others on an unbiased basis to make an impact.
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6.4 Total Score
Not Recommended!

The product, no doubt has the potential to assist you with weight loss but its impact won't be long-term because of ineffective ingredients for weight loss. In addition, the price of the product is fairly high, in addition to potential side effects. Our recommendation stands with our Top-Rated Weight Loss Supplement that contains clinically-tested ingredients and comes with 60 days money-back guarantee.

  • Slightly effective for weight management and fat loss
  • The longevity of the company
  • Natural ingredients
  • No stimulants
  • No clinically proven ingredients
  • Not effective for significant and long-term weight loss results
  • Greater risk of potential side effects
  • Negative customers reviews
  • Fairly Expensive
  • No Free Shipping
User Rating: 4 (1 votes)
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