About Nature's Pure 5-HTP

By HighYa Research Team
Published on: May 19, 2015

Nature’s Pure 5-HTP claims to be a 100% natural supplement that can suppress your appetite, promote a more positive mood, curb weight gain, and help you sleep better. Because of this, Nature’s Pure 5-HTP is claimed to be an “incredible weight loss breakthrough” that can help you lose weight without dieting and exercise.

But before you buy the hype and run out and purchase your very own bottle of Nature’s Pure 5-HTP, consider the following:

What’s the Deal with 5-HTP?

5-HTP (5-Hydroxytryptophan) “is a naturally occurring amino acid and chemical precursor as well as a metabolic intermediate in the biosynthesis of the neurotransmitters serotonin and melatonin from tryptophan. 5-HTP is sold over the counter in the United Kingdom, the United States and Canada as a dietary supplement for use as an antidepressant, appetite suppressant, and sleep aid.”

In most instances, 5-HTP is formulated “from the seeds of the African plant Griffonia simplicifolia.”

Now that you know a little more about 5-HTP, let’s find out if Nature’s Pure’s formulation works as advertised.

Is Nature’s Pure 5-HTP Effective for Weight Loss?

In order to back up their claims, the Nature’s Pure website references a 1989 University of Rome study that found, “The administration of 5-hydroxytryptophan resulted in no changes in mood state but promoted typical anorexia-related symptoms, decreased food intake and weight loss during the period of observation.”

However, 5-HTP is only listed as “possibly effective” for treating depression and fibromyalgia. For the former, patients were given doses ranging between 50mg and 3,000mg, although we’re not informed how much active ingredient is contained in Nature’s Pure 5-HTP, or whether or not this is enough to provide any benefits.

With this said, there is insufficient clinical evidence showing that 5-HTP (whether from Nature’s Pure or any other manufacturer) can help you lose weight.

Does 5-HTP Cause Any Side Effects?

For the most part, 5-HTP should be well tolerated by most individuals, with the most common side effect including mild digestive upset.

However, WebMD notes, “some people who have taken it have come down with eosinophilia-myalgia syndrome (EMS), a serious condition involving extreme muscle tenderness (myalgia) and blood abnormalities (eosinophilia). Some people think EMS might be caused by an accidental ingredient (contaminant) in some 5-HTP products. However, there is not enough scientific evidence to know if EMS is caused by 5-HTP, a contaminant, or some other factor. Until more is known, 5-HTP should be used cautiously.”

Nature’s Pure’s Advertising Tactics

Perhaps because there is insufficient clinical evidence showing Nature’s Pure 5-HTP to work as advertised, the manufacturer resorts to some selling tactics that are intended to cause you to make an emotional purchasing decision, versus an informed one.

This includes featuring a picture of an attractive model in the upper left-hand corner, where your eye is naturally drawn, which makes you think, “Hey, I want to look like that!” Then, you learn that you can lose weight and boost your mood without diet or exercise.

However, you then learn that there is such a huge demand for 5-HTP that the manufacturer can’t keep it in stock, giving you a sense of urgency.

Finally, this urgency is relieved when you learn that you can immediately purchase your own bottles simply by entering your information. At this point you’re primed to buy, and might make a purchasing decision before fully considering the ramifications.

For more details about how this process works, be sure to read through our article titled How Weight Loss Ads Convince You to Buy .

Other 5-HTP Supplements

Finally, it’s important to keep in mind that 5-HTP is an extraordinarily common nutritional supplement, and is available through dozens of manufacturers, both online and off.

In fact, 5-HTP is so common that you’ll almost certainly be able to find a bottle at your local pharmacy, often for much less money than Nature’s Own. On top of this, purchasing locally could save you a good chunk of change on S&H charges in the even you’re dissatisfied.

Nature’s Pure 5-HTP Pricing & Refund Policy

Nature’s Pure 5-HTP is available through 4 different purchasing options:

  • 1 Bottle: $47 plus $4.95 S&H
  • 3 Bottles: $97
  • 5 Bottles: $147
  • 7 Bottles: $197

All 5-HTP purchases come with a 30-day refund policy, less S&H charges and a $4.95 restocking fee for single bottle orders, or a $9.95 restocking fee for multiple bottle orders.

In order to request a refund, you’ll need to contact customer service at 866-379-0232.

Can Nature’s Pure 5-HTP Help You Lose Weight?

Chopping to the point: Considering the lack of clinical evidence showing that 5-HTP can provide any kind of reliable weight loss, it’s our opinion that Nature’s Pure 5-HTP’s price is far out of line with any benefits you can realistically expect to achieve from using it.

After all, it’s important to remember that the only tried and true methods of losing weight and keeping it off is through regular exercise and eating a healthy diet.

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