What is Natural Colon Cleanser?

This is a review of Natural Colon Cleanser, a herbal supplement made by Green River Health Science. The manufacturer of this product claims it is designed to help with the symptoms associated with digestive issues.* We take a look at the details of this product in our review, below, to give you the facts you need to make an informed purchasing decision.


This herbal supplement is made using the following ingredients:

  • Butternut Bark
  • Ginger Root
  • Senna Leaf
  • Black Walnut Bark
  • Cascara Sagrada Bark
  • Fructooligosaccharides
  • Grapefruit Fiber
  • Licorice Root
  • Milk Thistle Seed
  • Dandelion Leaf
  • Cayenne Fruit

Additional ingredients include calcium phosphate and vegetable capsule, making this supplement ideal for vegans.


This dietary supplement comes in bottles containing 60 capsules, and the dosage varies depending on the severity of the problem. It is recommended you start off by taking 1 capsule in the morning with a glass of water. After three days of taking this supplement, you may increase the dose to 2 capsules a day, 1 in the morning and 1 in the evening, for a more thorough cleanse.


This product is currently offering a discount and as such, you can buy it for just $16.97, which is a bargain considering the prices of similar products. You can get an additional 20% off for each item when purchasing one or more Green River Health Science product, by entering a code provided on their Amazon page.

Possible Side Effects

Although this is a completely natural supplement, it is not recommended for pregnant and breastfeeding women, persons under the age of 18 and those with an underlying medical condition. The manufacturer insists on maintaining the recommended dose because exceeding it may lead to digestive problems. If this happens, discontinue use immediately.

Manufacturer’s Commitment

If this supplement has not met your individual needs, the manufacturer promises a full refund, less any shipping fees. However, there is no concrete information concerning the time interval during which you may return it and whether they accept already opened bottles.

There are many reviews for this supplement, with the vast majority of them being positive.

The Bottom Line

Green River Health Science has done a good with this supplement, judging by the number of positive reviews. With all natural ingredients and a reasonable price tag, this is an ideal product for first-time buyers. The only downside is that information regarding the return of the product and subsequent refund is vague, to say the least.

Do you want to find an effective Colon Cleanse treatment? Check out our top rated Colon Cleanse products