NatureThin Review – Does This Supplement Make It Easy To Burn Fat?

By: Rob Miller
Fact Checked On: 4-22-2020

Home » Fat Burners » NatureThin Review – Does This Supplement Make It Easy To Burn Fat?

Note: This is just a review. Click Here to visit the official NatureThin website.

With an estimated obesity rate of 36.5%, United States adults are the fattest people in the world. Obviously, we are collectively doing something wrong with both our food and lifestyle choices. While something clearly needs to be done in the near future in order to reverse this trend, in the meantime, there are plenty of different companies that are capitalizing on supplements that are designed to help people burn fat.

Truthfully though, the greater majority of these supplements don’t have much science behind them and have biased clinical trials to show their effectiveness. This is why almost all of these fat loss supplements don’t provide the results they promise. However, many people are still looking for the fat loss supplement that will aid them in their physique goals. Does it really exist?

Today we will look at a product called NatureThin and determine if it allows people to lose fat by looking at the company that makes it and the science behind the ingredients in this formula.

What Is NatureThin?

naturethin reviewNatureThin is a weight loss product developed by AlternaScript, a company based out of Austin, Texas. With a team of 10 members, AlternaScript makes the products OptiMind, RestUp, NuCulture and now, NatureThin. Anyone who is familiar with these other products can likely expect this to be a high-quality addition to their product lineup.

Why Is AlternaScript Such A Desirable Company?

AlternaScript points the finger at the elephant in the room and emphasizes that sugar is the “culinary catastrophe” that is ruining our health. They realize that a drastic lifestyle change is required in order to really lose body fat. However, people who are willing to help themselves when it comes to diet and exercise can use NatureThin as a tool to assist them achieve their goals.

High-quality products and excellent customer service separates AlternaScript from other supplement companies. Unlike many nutritional supplement companies, AlternaScript focuses on the best ingredients that have proven scientific benefits when developing their formulas.

All in all, AlternaScript is focused on building their brand, rather than looking for instantaneous profits. At the end of the day, AlternaScript is proud of the products they market and want to be known as a legit supplement company.

In addition, NatureThin is manufactured in a southern California facility that uses solar energy, an environmentally conscious choice, while donating 5% of their profits to help people who suffer from drug addiction.

How Does NatureThin Work?

NatureThin works by providing the body with the basic building blocks it needs to burn fat in the form of vitamins and a proprietary formula. This proprietary formula, known as SLIMVANCE, has been shown to help people lose 3 times more weight than the control group in clinical studies.

NatureThin works in tangent with exercise, proper eating habits, and sufficient water intake. In other words, this is not a magic bullet, but rather, a supplement that can make it easier for people to get over the “8-week plateau”. The 8-week plateau is defined as the phenomenon where people stop losing weight after working out and eating right for 8 weeks straight. Anyone who is looking for that extra push in order to continue burning fat may want to supplement with NatureThin.

Of course, that does not mean that it negates the need to continue working out and hitting the gym, nor does it mean that you can give up on your healthy diet, but it definitely seems to help in getting out of that plateau slump.

The Scientific Approach To Making And Studying NatureThin?

In order to develop NatureThin, AlternaScript put 200 different botanicals that have been claimed to assist in fat loss to the test. In order to determine their worth, these botanicals were injected individually into human fat cells and any losses in lipids were noted.

At the end of the study, SLIMVANCE showed the greatest weight loss results so NatureThin was developed around it.

In a 16-week clinical study, participants ate 2,000 calories along with walking for 30 minutes, 5 days a week, while taking SLIMVANCE or a placebo. At the end of the study, the experimental group that consumed SLIMVANCE lost 3 times more weight than the placebo group.

Those are some pretty encouraging numbers, and quite honestly, the fact that NatureThin even underwent clinical trials at all is pretty encouraging as they are harder and harder to come by these days.

Ingredients In NatureThin

NatureThin consists of essential vitamins and SLIMVANCE, a proprietary formula.

The vitamins contained in this formula include vitamin A, vitamin C, vitamin D, vitamin E, niacin, vitamin B12, biotin, pantothenic acid, and potassium.

The 900 mg SLIMVANCE proprietary formula contains Moringa oleifera, Murraya koenigii, and Curcuma longa.

Let’s break down each ingredient and determine why it is used in this formula.

Vitamin A – 2500 IU

Adequate vitamin A levels have been shown to improve overall health. While anyone who eats a healthy diet should receive plenty of vitamin A, it may be important to supplement with this vitamin in some cases.

Vitamin A has been shown to reduce wrinkles, and add moisture to the skin, as it is important in collagen formation.

Vitamin C – 30 mg

Vitamin C is one of the most popular vitamins and for good reason. Vitamin C has been shown to reduce the symptoms of the common cold and plays a wide range of roles within the body.

Vitamin C has been shown to increase blood flow, reduce oxidation, reduce the heart rate, reduce muscle damage, and has been shown to help burn fat.

Vitamin D – 2,000 IU

Vitamin D is an extremely important vitamin that facilitates the transport of calcium across the intestinal lining, therefore increasing calcium absorption. Sufficient vitamin D levels improve bone health, improve mood, improve the function of the immune system, and improve cognitive performance.

While the most efficient way to receive adequate vitamin D is through sun exposure, people who are located far from the equator don’t have access to the sun all year long.

Vitamin D is found in fish, eggs, lard, and fortified in commercial dairy products.

Since optimal levels of vitamin D are essential for proper bodily function, supplementing with it is generally a good idea.

The research on vitamin D has shown that it reduces the risk of falling in elderly people, reduces cardiovascular disease, reduces parathyroid hormone production, reduces cancer risk, reduces blood pressure, and reduces fat mass.

Vitamin E – 15 IU

Vitamin E increases antioxidant protection and is most effective when paired with vitamin C.

Vitamin E has been shown to improve immunity, reduce oxidation, and increase liver enzymes, while reducing the risk of heart failure.

People who eat nuts and seeds should be getting plenty of vitamin E, however, supplementing with it may still be a good idea, if a small enough dose is administered. With only 15 IU of vitamin E in this formula, it is likely to be effective without resulting in side effects.

Niacin (Vitamin B3) – 7 mg

Niacin is an essential B vitamin that has been shown to improve cholesterol levels and reduce triglyceride levels.

Oftentimes, niacin is prescribed in order to normalize blood lipid levels. In cases where people suffer from low HDL-C levels, supplementation has been shown to offer benefit.

In addition, supplementing with niacin has been shown to improve cognition and increase longevity.

However, excessive niacin supplementation has been shown to increase insulin resistance, making this something that shouldn’t be consumed in large doses. With only 7 mg of niacin in this formula, potential side effects should be of no concern.

When used for fat loss, niacin has been shown to increase the amount of circulating leptin, a fat burning hormone. In other words, people with more leptin circulating in their bloodstream are able to burn fat more efficiently.

Vitamin B12 – 15 µg

Vitamin B12 plays a role in creating the mylein sheath that surround and insulates nervous tissue. Oftentimes, people who are low in vitamin B12 experience a significant increase in energy when they begin supplementing with it.

Biotin – 300 µg

Biotin is an essential B vitamin that has been shown to assist people who have diabetes. The reason for this is because a higher level of biotin in the blood increases the amount of insulin released when glucose is present. A crucial component of the skin, nails, and hair, biotin has been touted to be the beauty supplement.

Pantothenic Acid (Vitamin B5) – 10 mg

Vitamin B5 is required for Co-enzyme A formation. Since CoA has a wide range of responsibilities throughout the body, mainly based around energy production, it is important to have a satisfactory level of it.

However, most people receive enough vitamin B5 from their food and shouldn’t require more, unless they are extremely deficient.

Potassium Citrate – 7mg

Potassium is an essential mineral that many people don’t receive enough of. However, supplementation of potassium can be dangerous in high doses. Fortunately, the 7 mg contained in this formula isn’t considered high by any means. In fact, 7 mg of potassium is unlikely to make a difference one way or the other.

SLIMVANCE Proprietary Formula – 900 mg

Moringa oleifera

Moringa, often called the tree of life or miracle tree, is an amazing tree that has an impressive mineral and vitamin profile. Oftentimes, people who have inflammation issues resort to Moringa in order to relieve their symptoms. Moringa has been shown to be anti-cancer, as it contains sulforaphane, also found in broccoli.

In addition, Moringa has been shown to reduce blood glucose levels and can be an effective anti-diabetic supplement.

Murraya koenigii

Murraya koenigii, otherwise known as the curry plant has been used in traditional Indian medicine for centuries. Murraya koenigii has strong antioxidant and anti-inflammatory qualities, in addition to being able to reduce blood sugar. Oftentimes, this plant is used to treat diabetes.

Murraya koenigii also has strong antibiotic and anti-fungal properties, as well as anti-cancer properties.

All in all, more scientific research needs to be performed on Murraya koenigii, as it has so many different health improving benefits.

Curcuma longa

Curcuma or curcumin, is the active ingredient in Turmeric. It reduces inflammation and has been shown to prevent cancer. People who are suffering from metabolic syndrome often benefit from consuming curcumin.

Overall, the number of antioxidants contained in curcuma are significant and people suffering from arthritis like conditions or any other conditions that stem from inflammation often find relief by supplementing with it. In addition, many people experience a reduction in anxiety and a reduction in fatigue when consuming curcuma.

Overall, curcuma increases insulin secretion and nitric oxide production, making it an all-around health promoting phytochemical.

Dosage And Instructions

Take one NatureThin capsule 30 minutes before eating, two times a day. At this dose, one bottle lasts for 30 days. Pregnant women should not take this product.

Where To Buy NatureThin

NatureThin can be purchased at the AlternaScript website,

People who want to try NatureThin can take advantage of the free 21 day trial that can only be described as legit. Anyone who wants to cancel during this 21 day time period can call 888-784-9315. After 21 days, a bottle of NatureThin will be sent on a monthly basis at a price of $44.65 plus shipping.

Customers who want to stop receiving this product can call 888-784-9315 or send an email to with the word “cancel” or “cancellation” in the body of the email. It doesn’t get much more hassle free than that.

User Reviews Of NatureThin

This is an entirely new product so there aren’t any user reviews on it yet. However, the company AlternaScript makes a number of other desirable products that have received excellent reviews. According to the BBB, AlternaScript is rated at an A+.

According to the company website, people that use this product, like Kathy Ireland, state that, “AlternaScript is committed to offering consumers truth and transparency.” That is certainly a breath of fresh air, as many unscrupulous supplement companies hide behind a veil of secrecy.


At the end of the day, anyone who is looking to purchase a weight loss supplement or any supplement for that matter should do so from a reputable company that is transparent about its business.

With AlternaScript as the mastermind behind NatureThin, people who are looking for assistance with losing weight have every reason to try this product.

Have You Used NatureThin? Leave Your Review Below!

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Author: Rob Miller

Supplement Critique

Rob Miller founded over 7 years ago, and has been the chief editor ever since. He has a diploma in Advanced Dietary Supplements Advisor, and worked at GNC for 3 years. He KNOWS supplements, both inside and out. Rob currently resides in Jupiter, FL, with his wife of 4 years.  Learn more about him in his Bio here. Follow him on Twitter , Facebook, LinkedIn, or find him on Google +.

2 comments on “NatureThin Review – Does This Supplement Make It Easy To Burn Fat?”

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  1. How to stop all payments to Alternascript,I no longer want the product and would like to have all My Payments returned to Me !!
    1. Hey Sara,
      You’ll have to contact them directly, we just review their products. Here’s their phone number: 888-784-9315

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