FenFast 375 – If No Fasting How Fast is Weight Loss?

fenfast 375Fenfast 375 is cleverly named diet pill. The name has nothing to do with either Phentermine or fasting. Both Phentemine 37.5 MG prescription drug & intermittent fasting are proven weight loss aid. Therefore, I think the maker’s of Fenfast are using the popularity of these two. One of the visitor asked me to share my opinion on this diet pill. Hence, this review is purely based on my careful research and analysis.

Full disclosure: I haven’t used it or planning to use it anytime soon.  I have had fairly good result with intermittent fasting alone. However, if you are having trouble fasting, you can consider taking supplements like Phenfast. I don’t recommend pills for weight loss. Moreover, I have created this blog to encourage people to lose weight by variety of fasting. Therefore, it may sound foolish if I begin to recommend pills!

Fenfast375 Overview

FenFast 375 is marketed by Intechra Health, Inc. as the weight loss supplement that can help anyone to lose as much weight as they want. Additionally, Intechra says that users can do all of this without making the sacrifices normally associated with dieting and fasting.

It is one of the best selling diet pill on Amazon

As of today there are 2787 customer’s reviews on Amazon. What is interesting is 58% users have left 5 star rating and another 15% left 4 star. Around 16% are not satisfied and left 1 star. Overall, it appears that nearly 80% users have had great to good result. That’s pretty impressive for a weight loss supplement. The negative results are mostly due to wrong usage and problem with the person.



Don’t buy it from Amazon! why?

Actually you can buy it from amazon right away. But please continue reading this review till the end to discover why buying it from Amazon is a bad deal.

How Does Fenfast 375 Work?

Fenfast 375 contains a combination of ingredients which is designed to provide users with an effect similar to that of the drug Phentermine & Adipex. It is formulated to increase thermogenesis (the process of burning fat for energy) and to reduce depression. It’s a metabolism booster which also increases energy levels while suppressing appetite.

The energy boost the user receives from Fenfast 375 can help them to be more physically active, which can greatly enhance their results.

What’s In FenFast 375?

In the search for a formula which would work like Phentermine minus the side effects of that medication, the makers of FenFast 375 decided on three key active ingredients to incorporate into their supplement. I have linked to relevant clinical studies and research information.

  1. DL-Phenylalanine: this amino acid helps to suppress appetite and increase energy levels
  2. Caffeine: Caffeine helps to increase metabolism, especially in combination with physical activity.
  3. Hordenine Hcl: This mood enhancing compound is related to phenulethylamine (PEA) and can help reduce stress eating and generally elevate the user’s mood.
  4. Forskolin is a natural substance that is found in high quality over the counter weight loss pills such as 3G BURN.
  5. Vinpocetine. The effects that vinpocetine can produce are well recognized in the weight loss and medical industries and is known to be safe for dieters to use.

What Makes FenFast 375 Different From Other Weight Loss Supplements?

There are few, if any, other weight loss products on the market which are specifically designed to mimic the effects of Phentermine & Adipex. Phentermine is a medication which is well known to produce results, but it also can cause some side effects and is only available by prescription and must be used only under the strict supervision of a physician.

However, FenFast 375 can help you achieve much the same results as this prescription drug, but it’s available online with no prescription or regular doctor’s visits being required.

Fenfast375: The Pros

  • Can help reduce caloric intake
  • Increases metabolic rate to burn calories faster
  • Increases energy levels and improves mood
  • Very popular alternative to Phentermine.

Fenfast375: The Cons

  • Fairly costly compared to other weight loss supplements
  • Can cause mild side effects in some users, especially if you are allergic to stimulants.

Very impressive and genuine testimonials with before and after pictures

Does It Cause Side Effects?

There have been some users who have reported experiencing feeling jittery and having dry mouth while taking FenFast 375, but no serious side effects have been reported. However, if you’re taking any other medication, you may want to avoid using this supplement unless advised otherwise by your physician.

Where I Can Buy Fenfast375?

FenFast is available from many different sites where dietary supplements are sold, but the best bet is to go directly to the official website for the product.

If you want to buy more than 1, then I highly recommend that you only buy it from official website. Buying 2 and more is cheaper on official site than Amazon. Moreover, if you buy 3 bottles you get one for free. That significantly reduces the cost.



Buy From Official Site  |  Buy from Amazon.com

Conclusion and Final Words

There are both positive and negative reviews of this supplement online and while they’re mostly positive, not everyone has been completely satisfied with it. However, it is generally regarded as a safe and effective alternative to Phentermine , Adipex and other prescription weight loss medications.

Given how well many users have said it works and its combination of metabolism boosting and appetite suppressing ingredients. From my research, it’s a supplement which is definitely worth trying for yourself. It is not a scam, and there is no deceptive billing practice. I have written a detailed article on Digestit and Other Colon Cleanse Scams here. Please note that, none of the pills are substitute for good diet & exercise.



  1. This product is amazing. I’ve been using it for a month now and it took two weeks for me to really start to see results. I do exercise and eat better. Try it once and you’ll love it.

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