RevBurn ReviewRevBurn is a fat burning supplement and thermogenic developed by Rev Labs. It has been formulated to increase energy and endurance, provide appetite suppression and control and support metabolic optimization.

Stimulants Are a Part of the Formula

One of the first aspects about this dietary supplement that you should know before you decide to purchase and try it is that RevBurn does contain more than one stimulant. Most notably it contains caffeine, phenylethylamine HCl and kola nut.

On the plus side, stimulants like caffeine are known to have an effect on the central nervous system. It is commonly believed that caffeine’s ability to elevate mood and metabolism could have a positive effect on individuals who are seeking to burn fat for weight loss.

For instance, one study suggests that when caffeine is ingested prior to aerobic exercise it can increase fat loss.

On the downside, there is no guarantee that ingesting caffeine, either via RevBurn or through other drinks or foods, will result in fat loss that will lead to measurable and long-term weight loss.  Additionally, caffeine and other stimulants can cause unwanted side effects, such as:

  • Jitters
  • Rapid heartbeat
  • Sleep disturbances
  • Anxiety
  • Headache

RevBurn Ingredients

When this RevBurn review was written, the ingredients in the formula included three blends as follows:

Energy and Focus Blend

  • Caffeine
  • Phenylethylamine HCl
  • Glucomannan
  • Fursultiamine
  • L-Tyrosine

Thermogenesis Blend

  • Green Tea
  • Raspberry Ketones
  • Yohimbe Bark

Lipogenic Blend

  • Kola Nut
  • L-Carnitine

The suggested dosage is to take 1 capsule in the morning with 8-12 fluid ounces of water and to take 1 capsule in the afternoon or prior to your workout. Users should not have more than 2 capsules within a 24-hour period. Additionally, to decrease the potential risk of unwanted side effects, such as sleep disturbances, avoid taking these pills too late in the afternoon or the evening.

What Else to Consider

The makers of RevBurn say that when it is combined with exercise and a reduced calorie diet, it can help a user reach their weight loss goals as the ingredients within the formula can boost metabolism and fat-burning for up to 8 hours.

There is no clinical proof that this claim is true. Moreover, you should not assume that simply because this is a nonprescription weight loss aid that it is safe to take. If you have an existing medical condition, are taking prescription or over the counter medications or herbal supplements to treat a health issue, or are pregnant or nursing, you should consult with your doctor before taking RevBurn diet pills.

Shape Organics Raspberry Ketones Pure

Shape Organics Raspberry Ketones Pure ReviewShape Organics Raspberry Ketones Pure is a natural supplement designed for women. It was created by Shape Organics and contains no additives and is caffeine-free. The goal of this formula is to help women with their fat reduction and weight management objectives.

When this review was written, Shape Organics Raspberry Ketones Pure contained a single active ingredient: Raspberry Ketones. One serving size (2 capsules) contained 600 mg of raspberry ketones. The suggested dosage is to take 2 capsules, twice per day with food. For optimal results, it is also recommended for users to take this dietary supplement in conjunction with a balanced, nutritious diet and regular exercise.

How can raspberry ketones help with weight management? Also known as Red Raspberry Ketone and Cetona de Frambuesa, Raspberry ketones is a chemical that is found in red raspberries as well as other fruit (e.g. kiwi, peaches, apples, etc.). Some research has found that it may increase metabolism and may also have an effect on adiponectin, a hormone in the body that can increase the rate at which the body burns fat and decreases appetite.

However, it is important to note that in spite of such promising research, many of the studies that have been conducted on raspberry ketones alone have been carried out on animals or in test tubes, not on humans. Furthermore, those that have involved human subjects have combined raspberry ketones with other substances, such as Vitamin C and caffeine. Moreover, in spite of the research that has been conducted on this substance, there still isn’t any proof that taking it (on its own or with other ingredients) is beneficial for weight management.

In terms of side effects, Shape Organics Raspberry Ketones Pure should be safe for most healthy adults. That being said, there is not enough reliable information out there to know if taking raspberry ketones by itself is safe. One of the concerns about this substance is that it is chemically related to synephrine, a stimulant that naturally occurs in bitter orange. Therefore, it’s possible that raspberry ketones may cause stimulant-related side effects, such as increased blood pressure, jitteriness or rapid heartbeat, etc. in some people, even though this particular product from Shape Organics is caffeine-free.

If you would like to try adding Shape Organics Raspberry Ketones Pure to your diet, to see if it will help benefit your weight loss efforts, first speak with your doctor to make sure that this is the best option for you.