RevBurn 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.