Lean1 Review – Does This Product Really Work?

4.3/ 5.0

Lean1 is a gluten-free, over-the-counter meal replacement product and is available in powder form. It may accelerate fat burning and may help to build toned muscles. Lean1 can be enjoyed as a post-workout meal replacement shake or used to make a healthy snack.


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Overview Of Lean1

As a growing number of millennials and Gen-Z’ers ditch unhealthy fast foods for tasty, flavorful, nutrient-rich alternatives, the meal replacement product segment sees unprecedented growth. 

Though weight loss products do brisk business, not all brands are effective. Should you trust meal replacement products? Meal replacement products may help you meet your weight loss goals. But there is always a versus between a formulated supplement and natural ‘real’ food. Taking a balanced approach will be beneficial in the long run.

Lean1 is a meal replacement protein powder that promises fast fat burning. The formula uses a proportionate amount of protein, fiber, carbohydrates, vitamins, and minerals to speed up weight loss, reduce hunger cravings, and activate muscle-building in the body.

The product may benefit dieters, exercisers, and persons who have a hectic life and can’t manage enough time to cook a balanced, healthy meal. In-depth Lean1 reviews will help you know more about this product.

How Does Lean1 Work?

Unfortunately, the official website does not tell how the product works. However, the listed ingredients are indications of how the product may aid weight loss.

The meal replacement powder is formulated with fat-burning ingredients such as green coffee bean extract and CLA. Green coffee beans may boost metabolism and help you burn fat.

CLA or conjugated linoleic acid can help in fat control in different ways. The formula also uses Hoodia Gordonii that might promote appetite control, and alpha-lipoic acid, a proven ingredient to counter obesity.

Consuming Lean1 as a shake to replace a meal or two may keep you feeling satiated for a longer time and control calorie intake. 

Who Is The Manufacturer Of Lean1?

Nutrition53, a California-based company, manufactures Lean1. The company is the brainchild of former American NFL footballer, Bill Romanowski, and has a product range of over-the-counter health and beauty products. 


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What Are The Ingredients In Lean1?

The product contains a lot of ingredients and is available in nine different flavors. The meal replacement powder contains different types of proteins, green coffee bean extract, bioactive nutrients, enzymes, and proteolytic enzymes. 

The brand highlights a protein matrix called N53 Protein Matrix, consisting of whey isolate, milk isolate, pea isolate, micellar casein, and sodium caseinate. Here we discuss the effectiveness of vital proven ingredients. 

Whey Protein – Whey protein is a common ingredient found in most dietary and meal replacement supplements. Different studies confirm whey protein’s efficacy in fat prevention, decreasing food cravings by ensuring a stable blood sugar level and boosting digestion and immunity.

Branched-chain amino acids (BCAA) found in whey protein are responsible for tissue maintenance and the prevention of catabolic actions while exercising.

The remarkable presence of biologically active components and amino acids in whey protein makes it beneficial for bodybuilders, athletes, and weight watchers.

Green Coffee Bean Extract – The extract from the green coffee bean is often used in weight loss supplements. Green coffee beans are full of antioxidants, caffeine, and chlorogenic acid.

A recent randomized, double-blind clinical study confirms[1] GCE’s efficiency in boosting weight loss.

Acai powder – Derived from Brazilian superfruits acai berries, acai powder is high in antioxidants and often featured in popular meal replacement products.

A study shows that the high amount of antioxidants in acai berry[2] can moderately reduce exercise-induced muscle damage and enhance lipid profiles.

Goji Berry Powder – Goji berries are Asian fruits and are widely used in health and meal supplements for antioxidant properties. Randomized, controlled clinical trials[3] have proven goji berries as a potent ingredient for controlling and rebalancing sugar levels in the blood.

The Science Behind Lean1

Nutrition53 markets Lean1 to people trying to lose weight, gym-goers who exercise regularly and want to achieve a lean body, and people who choose meal replacement shakes or snacks as a healthy alternative to real food.

The product, therefore, is formulated to serve several purposes. First, fast fat burning – the presence of green coffee bean extracts fuels the body’s fat-burning mechanism.

Second, muscle building – the protein matrix of the product helps to build muscle. Third, improve heart health – Omega-3 essential fatty acids in the product are beneficial for the heart.

Fourth, aid digestion – inclusion of dietary fiber may aid digestion. And lastly, improve nutrition – the product contains 27 types of vitamins and minerals that contribute to overall body nourishment. 

Though the product comes with an impressive list of ingredients, its efficacy is not clinically proven. 

What Are The Benefits Of Lean1?

  • It may help promote rapid weight loss by burning fat faster and suppressing appetite.
  • The product may improve overall health by providing optimum nutrition and aiding digestion.
  • The formula may help build, recover, and repair muscle.

What Are The Drawbacks Of Lean1?

  • The formula is not clinically proven. The company does not mention any successful medical trial of the product. This is just another meal replacement product that may or may not work as it claims.
  • The ingredients list shows the product uses added sugar and artificial flavor, which may not be healthy.
  • It may have unwanted side effects such as headaches, nausea, irritability, cramps, and bloating.
  • The product contains allergens such as milk and soy, and some users may have problems with these. 
  • There are no refund policies for this meal replacement.

FAQs: Consumer Questions & Answers

In our research for this report, we found that consumers are frequently asking the following questions online in regard to Lean1.

We could not find a complaint that says the product is unsafe to use. However, the product contains caffeine that may not suit some users. Before purchasing the product, the buyer should read the ingredients label carefully.

The product is available in different serving sizes, and the price varies according to the size. Buyers can bundle products and save money when ordering on the official website.

Being a meal replacement product, you can start your day with a Lean1 shake. Or you can have a Lean1 smoothie at lunch. The brand recommends taking it as a pre or post-workout shake.

Drinking Lean1 protein smoothie after 30 mins of exercising will repair and reenergize muscles. You can make healthy snacks with Lean1 and consume as and when you feel necessary.

No, the company doesn't offer any refund. However, new customers can try a free sample and order one on the official website, but shipping charges are applicable.

The product is rich in ingredients that may boost health and help you get in shape. However, other brands compete well on the market. Some Lean1 reviews mention it tastes good.

The official website of Lean1 does not alert the users against any side effects. However, some ingredients may cause problems such as bloating, nausea, headaches. Some buyers have mentioned jitters and increased blood pressure.

Lean1 shows lukewarm responses from users. While some users rave about its benefits, many don't recommend it. The official website doesn't reveal much about the science behind the product. Sufficient data do not back its potency.

What Are Consumers Saying About Lean1?

Lean1 reviews and ratings from verified buyers appear varied. Some buyers did not like its taste, and some had side effects such as increased blood pressure and jitters. A few complained of artificial sugar and hoodia in it.

Read the ingredients carefully. Consult a doctor or nutritionist if you have any conditions or pregnant or lactating or taking any medicines.

Trying to find an effective weight loss supplement can be an overwhelming experience. Weight loss supplements often claim to provide outlandish results. Weight loss products should be analyzed based on four key factors: potential to increase metabolism, potential to meet weight loss* goals, and quality of ingredients backed by clinical studies.

Below you'll find some of the most effective weight loss supplements on the market today, in our opinion.

Rating Table Rating Table

Our Top Products

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Phenocal Rating
  • Promotes Rapid Weight Loss
  • Increases Metabolic Rate
  • Increases Energy Levels
  • Powerful Fat-Burning Properties
  • Support Appetite Control


  • Increases the metabolic rate
  • Encourages optimal fat burning
  • Drastically enhances energy levels
  • Reduces the appetite and controls cravings
  • Creates a feeling of fullness to prevent overeating
  • Boosts body confidence
  • Helps maintain weight loss over the long-term
  • Has no harmful or dangerous side effects
  • Does not contain harsh stimulants
  • Formulated with clinically proven key active ingredients
  • 99% of customers state that they are extremely satisfied
  • Is backed by a 60-day satisfaction guarantee
  • Company doesn’t require auto-shipping subscription


  • Stock is sometimes low due to consumer demand
  • Cannot be purchased in retail stores

The Bottom Line

Phenocal is an all-natural diet supplement that provides multiple benefits for individuals who want to lose weight quickly and safely. There are numerous brands of diet pills on the market that make all kinds of promises, but from the products we reviewed, only Phenocal did exactly what it claimed, which is to not only help consumers reach their weight loss goals easily but ensure that they keep the weight off over the long-term for an overall improvement in levels of health and fitness.



An incredible 99% of Phenocal users say they were completely satisfied with the results they achieved when taking the supplement and reported that it helped them overcome many of the obstacles that had previously stood in their way of successful weight loss, such as overeating and snacking on junk food. They also commented on the fact that while they enjoyed better energy levels which allowed them to exercise more effectively, they didn’t experience any jitteriness or feel over-stimulated in any way.

When we examined Phenocal’s maximum strength formula, we saw that it contains the most comprehensive blend of active ingredients, each one clinically proven to promote weight loss in its own powerful way, in addition to working synergistically for optimal benefits. Individuals who take Phenocal typically begin to experience noticeable results within just two weeks of use, whether they have a significant amount of weight to lose, or just want to drop a few pounds. When you consider the scientific data that backs the efficacy of the key ingredients, it’s no surprise that it works as well as it does – for example, in clinical trials, women who took Fucoxanthin not only lost an average of 14.5 lbs in just 16 weeks but reported that the majority of the weight lost was body fat, so they enjoyed a firmer, leaner physique too!

The company who makes Phenocal, Pharmaxa Labs, offers a no-hassle 60-day money back guarantee on the product, which shows how confident they are that it will produce the results that they know their customers want to see. Indeed, the numerous user reviews shown on their website attest to the powerful benefits of this safe, doctor-developed formula and we’ve seen for ourselves just how fast and effectively it works. So, if you’re looking for a weight loss supplement that will help you finally reach and maintain your goals, in our opinion, there’s no better product than Phenocal.


Keto Blast Pro
#2 Keto Blast Pro
  • Promotes Rapid Weight Loss
  • Increases Metabolic Rate
  • Increases Energy Levels
  • Powerful Fat-Burning Properties
  • Support Appetite Control


  • Contains an all-natural blend of ingredients
  • It is said to target fat on the hips, stomach, and waist


  • It may take several months to produce results
  • Free samples are not available
  • It is a new product with limited customer reviews
  • Solid clinical data is not provided

The Bottom Line

While the diet product Keto Blast Pro may appeal to consumers for several reasons, particularly those who follow the Keto diet and prefer taking supplements in this form as opposed to pills, it is a relatively new product with limited information available. The formula is completely natural and therefore unlikely to produce any harmful side effects, but there is no solid evidence to show that it actually targets areas of fat on the body or prevents the accumulation of more fat over the long term. Additionally, it appears that this supplement may take several months to produce any noticeable results and it is not clear exactly how well it works on its own, without the benefits of regular exercise and a healthy diet plan.

#3 Razalean
  • Promotes Rapid Weight Loss
  • Increases Metabolic Rate
  • Increases Energy Levels
  • Powerful Fat-Burning Properties
  • Support Appetite Control


  • It is said to have multiple benefits
  • The formula is all natural and organic


  • Razalean is expensive
  • It has received some negative customer reviews
  • There are some reports of side effects
  • Clinical study data is not available

The Bottom Line

The diet product Razalean claims to help individuals lose weight in several ways, including increasing the metabolism and burning fat more effectively, but there is little evidence to show it works as well as the manufacturer claims it does. While Razalean contains a blend of natural, organic ingredients, including Garcinia Cambogia and Raspberry Ketones, which are relatively popular and commonly used in these types of supplements, it may not be completely safe for all individuals and there have been some reports of side effects occurring. It appears that some customers have indeed experienced some positive results from using the product, but generally, independent reviews are mixed, and this brand is more expensive than many comparable products.

Dietary supplement recommendations can be found everywhere — in commercials, through social media influencers, and from your neighbors, friends, and family. With so many different opinions, it can be hard to know which supplement is right for you. While most quality supplements undoubtedly provide health benefits, each will work in its own unique way, so it's important to determine which one will help you reach your health goals. Below you will find our subjective assessment of Lean1 based on the information available to us and our estimation of its overall efficacy.

  • Promotes Rapid Weight Loss
  • Increases Metabolic Rate
  • Increases Energy Levels
  • Powerful Fat-Burning Properties
  • Support Appetite Control

Overall Rating

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Phenocal - A Better Alternative?

Promotes Rapid Weight Loss
Increases Metabolic Rate
Increases Energy Levels
Powerful Fat-Burning Properties
Support Appetite Control

Phenocal is a potent weight loss supplement that has proven successful in producing significant results for 91% of users within just 30 days!

The Phenocal all-natural, maximum strength formula helps individuals reach their weight loss goals quickly and safely. Its powerful blend of clinically proven ingredients curbs the appetite to reduce the risk of overeating, increases fat-burning, and boosts energy levels and metabolism.

You can find out more about Phenocal by reading our full review below.

Read More About Phenocal Nowarrow

Final Words

Unbiased Lean1 reviews by consumers indicate the product's benefits and drawbacks. Whether a meal replacement supplement will work for you will depend on your health, lifestyle, and body type. Before you purchase a product of this type, you might consider checking similar products on offer.

**The above is a subjective review. Our opinion of the product’s efficacy was based on independent research and information. *Results from using this product may vary. If you have a serious medical condition, a history of heart conditions, are pregnant or nursing, we recommend that you speak to your healthcare provider before using this, or any other health product and/ or supplement. The content provided on Health Web Magazine is only intended for your informational purposes and should not be regarded as a substitute for advice from a healthcare professional. It should not be used to diagnose, treat, cure, or prevent any health condition, and we will not be held responsible for any complications that may arise from you using it for any of those aforementioned reasons. All concerns regarding your personal health must be dealt with directly by your healthcare provider.

Disclosure of Material Connection : Products shown in the section titled ‘Our Top Products’ are those that we promote as the owner and/ or reseller and does not represent all products currently on the market or companies manufacturing such products. This information is disclosed in accordance with the Federal Trade Commission’s 16 CFR, Part 255 “Guides Concerning the Use of Endorsements and Testimonials”. We would like to make it clear that any and all links featured in this section are sales links; whenever a purchase is made via one of these links, we will receive compensation.
*Result may vary. If you are pregnant, nursing, have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.


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