Lean 1 Review: Does it Work?
What is it?
Lean 1 is a meal replacement shake that’s said to be great for fat burning and energy, all while being a well rounded nutrient dense drink. It’s made with 17 fruits and vegetables, and it has 20 grams of protein for either a snack, or a pre or post workout shake.
There’s many claims made about this shake such as it being delicious, well rounded for any time of the day, and made to promote healthy weight loss. Inside of it are many ingredients not often added to meal replacements. Is it really as healthy as it’s promoted? Does it rank well with customers? This Lean 1 review has all the necessary information to make an informed decision.
Lean 1 Ingredient and Side Effects
|Whey Protein Isolate
||Milk Protein Isolate
||Pea Protein Isolate
||Cane Juice Solids
|Soluble Corn Fiber
||Inulin from chicory
||Natural & Artificial Flavors
||Drum Dried Watermelon
||Drum Dried Cranberry
||Drum Dried Pomegranate
||Drum Dried Blueberry
|Freeze Dried Acai Powder
||Green Coffee Bean Extract
||Alpha Lipoic acid
|Green Tea Extract
||Grape Skin Extract
||Grape Seed Extract
||N53 Vitamin & Mineral Complex
Pea Protein Isolate: A 90% protein by weight extract made from peas. It’s low in the amino acids methionine and cysteine.
Pea protein is also known to have purines, which can lead to gout. This is a condition that is caused by too much uric acid. People susceptible to this are often advised to avoid foods like pea protein. Live Strong.com adds:
“your kidneys may not be able to keep up, leading to the development of some medical conditions”
Pea protein is often mixed with other sources of protein to make up for the lack of amino acids.
Artificial Flavors: Man made ingredient used to provide a certain flavor. Because it’s not natural, it can be made from many different chemicals. It’s unknown what kind of an effect this may have on the body.
Carrageenan: A gelling and thickening agent made from seaweed. Because of its potential for causing cancer, the University of Iowa states:
“widespread use of carrageenan in the Western diet should be reconsidered”
Their analysis of this ingredient showed that it wasn’t worth using. There are far too many potential dangers according to their review.
Xanthan Gum: Commonly used thickener found in many processed foods, it’s a combination of fermented sugar and bacteria.
Side effects are possible and include:
In high amounts it can lead to laxative effects.
Guar Gum: Thickener and binder used to help liquids and dry ingredients blend better. It’s often used as a laxative ,and as an additive to weight loss formulas.
Though it’s advised to drink at least 8 ounces of water with it to prevent choking. Web MD confirms this by saying:
“water is important because it reduces the changes of choking or developing a blockage in the intestine”
It can potentially lead to side effects that include:
- Loose stools and diarrhea.
- Blockage of the esophagus and intestines.
- Increased gas.
Green Coffee Bean Extract: Unroasted coffee beans that are used to help control blood sugar and metabolism. Due to its natural caffeine it can potentially lead to side effects:
- Rapid heart rate.
- Irregular breathing.
- Ringing in the ears.
It’s unknown how much caffeine is found in this shake. It’s important to know this amount since adding any other stimulants can increase the risk for side effects.
Also, there’s a potential for insomnia if you take it too late in the day.
Hoodia Gordonii: A shrub made used to help suppress appetite. Examine.com mentions:
“failures of Hoodia to suppress appetite it may also be midly toxic”
Therefore, it has not been proven useful, and it’s potentially harmful.
Sucralose: Artificial sweetener that provides no calories. It can be up to 1,000 times sweeter than sucrose.
Studies have been performed on this ingredient that showed it’s not healthy. According to a clinical study by Science Direct, sucralose:
“induced DNA damage in gastrointestinal organs”
The Journal of Toxicology and Environmental Health also ran a study on mice. It showed:
“numerous adverse affects”
“reduction in beneficial fecal microflora, increased fecal pH… enhanced expression levels of P-gp.
So in reducing gut bacteria it can potentially cause issues with the immune system. Increased P-gp is usually only possible when a contaminant enters the body.
It allows for foreign objects to be taken out of the body. It can also cause drug resistance, which can be a problem for those on medications.
Lean 1 Quality Of Ingredients
One unique thing about the shake is the use of ingredients like green coffee bean extract. This is often added to weight loss supplements, and usually brands list the total caffeine content.
There’s unknown amounts of caffeine added. This can be potentially dangerous as you won’t know if you’re getting an excess amount.
There is a high amount of protein at 20 grams, though some of it comes from pea protein, which can potentially cause gout. Also, there’s cheap protein in the form of milk protein isolate and sodium caseinate. These are inexpensive to produce, and all together there’s no notice of the total amino acid content.
Knowing the amino acid amount is essential for determining if your protein is high quality.
There are also 17 different powdered fruits and vegetables. Though the product has added vitamins and minerals, which means most of if not all of the nutritional value is lost from these fruits and vegetables.
The Price and Quality of Lean 1
A 15-serving amount of Lean 1 sells for $39.97.
The company also offers a reduced price for auto renewal subscriptions, though this is a way to lock people into month-to-month contracts.
A full one-month serving will cost $79.94. This means it’s in the higher end of pricing.
The kinds of ingredients used aren’t the best. You get ingredients that can be toxic like Hoodia Gordonii, and there’s also cheap protein added. The addition of green coffee bean extract is also not the best ingredient due to potential side effects.
There’s a high amount of vitamins and minerals found, but overall the lack of quality makes this an overpriced meal replacement.
Business of Lean 1
Nutrition53 owns this brand and they can be reached via:
Phone Number: (888) 483-2653
Address: 3706 Mt. Diablo Blvd.
Lafayette, CA 94549
They don’t list their email on the official website, though they do offer a contact form.
No money back return is offered for opened products, or items not in good condition.
No negative reviews were posted on their Better Business Bureau page, but just one customer commented on the company. It’s unknown how they deal with their customers.
Customer Opinions of Lean 1
Here’s some select reviews from the companies Amazon.com page:
“made me super bloated and it made me hungrier”
“The taste was horrible – completely artificial”
“makes me feel extremely bloated and stomach uncomfortable”
“I didn’t lose any weight”
Some experienced appetite suppression, but it wasn’t the case for everyone. There’s also been mixed results on the flavor. Some compared it to drinking medicine, and many said it failed to produce any meaningful weight loss benefits.
For those that didn’t like the shake, unfortunately no returns are allowed unless you don’t open their products.
Conclusion – Does Lean 1 Work?
Though you might get the urge to sample Lean 1, there are a few things to consider. No returns are offered on opened products, many customers couldn’t drink it due to the taste, and there’s potentially toxic ingredients added. Lean 1 seemed impressive due to its many claims of it being a fat burning meal replacement, and due to it containing a solid 20 grams of protein. However, judging from the ingredients and mixed customer experience, it’s not the best meal replacement out.
When looking for a meal replacement ideally you want to make sure it’s all natural, free of stimulants, full of only high quality protein, and you should know exactly how much amino acids are contained.
Out of all the possible meal replacement shakes available in 2023, only 18Shake met all the criteria for a standout product.
It’s made with 2 easy to digest forms of protein in whey isolate and whey concentrate. There’s also no binders, fillers, artificial ingredients, or unnecessary stimulants. It works due to its quality fiber and protein that help suppress appetite while helping to promote lean muscle growth.
This is likely why the makers offer a solid money back guarantee on 18Shake; it’s now ranked as the best meal replacement on the market due to its all around great ingredients made for real weight loss.
2 Responses to Lean 1 Review
It slowly began to make me feel really nervous and nauseous after a week. But I did notice a little change in my weight within that period.
Thanks for the article!
I don not like this product, their Facebook ad is a scam! My friend had a disgusting reaction to this shady product with problems in stomach and had a chellenge getting money back. Elliot aware me do not taking this product.