Phenastin Review – Does This Product Really Work?

Phenastin is an organic weight loss supplement that could speed up your metabolism and help you burn fat leading to rapid weight loss.


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Overview Of Phenastin

Phenastin is an herbal weight loss product that speeds up metabolism leading to rapid fat and weight-loss. The supplement also suppresses your appetite, so you snack less. Besides, it gives you additional energy which can help you to be more active.


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How Does Phenastin Work?

Phenastin helps the body to go into a state where it’s burning fat rapidly, allowing you to lose weight. It also curbs your hunger, so you don’t tend to overeat or snack. It provides an abundance of extra energy. This product can also make you relaxed and improve your positive mood. It may have some cognitive benefits, like improving attention and focus.

What Are The Ingredients In Phenastin?

Caffeine – This is a stimulant that speeds up your metabolism, causing your body to start burning fat quickly. This can lead to weight loss. A study in the European Journal of Clinical Nutrition showed that caffeine intake is related to successful weight-loss maintenance.
Theobromine – This is an alkaloid derived from the cacao plant. It’s a stimulant, similar to caffeine. A study on rats in Discovery and Innovation found that theobromine causes weight loss and changes in lipid profile.
Yohimbine – This is an extract from the bark of the Yohimbe tree. It’s a potent nerve blocker and often used as an aphrodisiac and to treat erectile dysfunction [1]. A study in Research in Sports Medicine found that it led to fat loss in elite athletes.
Mentha piperita – This is peppermint, a plant native to Europe and the Middle East. It’s known for many medicinal properties, such as treating digestive issues and as an anti-inflammatory. It’s often used for its delicious smell and taste, to make products more appealing [2].
L-Theanine – This is an amino acid often found in tea leaves. It’s rich in flavonoid antioxidants, which are very good for the immune system. It can reduce anxiety because it stimulates the GABA neurotransmitter [3]. Some people think it can help with weight loss, but there’s no concrete evidence as of yet.

The Science Behind Phenastin

The primary mechanism with this product is speeding up your metabolism, which causes your body to go into the fat-burning state of thermogenesis.

This rapid fat loss causes you to lose weight. A study in the American Journal of Clinical Nutrition found that caffeine can promote thermogenesis in the treatment of obesity.

What Are The Phenastin Pros & Cons?

Pros Of Phenastin:

  • This supplement may speed up your metabolism.
  • It could lead to rapid fat loss.
  • The product may help you lose weight.
  • It could provide you with extra energy.
  • The product may suppress your appetite.

Cons Of Phenastin:

  • It has caffeine, which may make you jittery and nervous.
  • The product contains sugar.
  • It’s somewhat expensive.

What Are The Benefits Of Phenastin?

  • This product uses only organic ingredients.
  • It may improve your mood.
  • The supplement could induce feelings of relaxation.
  • Phenastin could improve your focus and concentration.
  • It could improve your sleep.

FAQs: Consumer Questions & Answers

In our research for this report, we found that consumers are frequently asking the following questions online in regard to Phenastin:

This product contains caffeine, which could make you feel jittery and nervous. It may also lead to difficulty sleeping if you take it in the evening. Yohimbe has many potential side effects including stomach upset, excitation, tremors, sleep problems, dizziness, anxiety, high blood pressure, racing heartbeat, irritability, headache, frequent urination, cardiac disturbances, headaches, and bloating [4].

The recommended dosage is 1 capsule in the morning and the second at lunch. Never take 2 together at once, and do not consume in the evening. This could lead to difficult sleeping. Do not take more than 2 capsules in a 24-hour span of time.

Phenastin contains stimulants like caffeine, which can speed up the metabolism and put the body into a fat-burning state. According to its ingredients, it should help with weight loss.

Due to the inclusion of Mentha piperita, the product smells and tastes like mint.

This product contains stimulants, and the manufacturer warns that it’s not appropriate for people with serious health conditions. This is particularly true of heart and blood pressure issues. Otherwise, the product is quite safe.

You can buy this product from the manufacturer’s official website, Amazon, and a couple of other online retailers. At the moment, it seems only to be in stock on the official website.

Yes, this product does contain 150mg of caffeine. If you’re sensitive to this substance, consider avoiding this product.

What Are Consumers Saying About Phenastin?

The Phenastin reviews indicated that customers had very different opinions. Some users lost a lot of weight using this product, and also appreciated its other benefits of increased energy and mental focus.

Others got little out of Phenastin and said they didn’t lose much weight.

Trying to find an effective weight loss supplement can be an overwhelming experience. Weight loss supplements often claim to provide outlandish results. Weight loss products should be analyzed based on four key factors: potential to increase metabolism, potential to meet weight loss* goals, and quality of ingredients backed by clinical studies.

Below you'll find some of the most effective weight loss supplements on the market today, in our opinion.

Our Top Choices of 2022


PhenocalAchieve your ideal body quickly & easily with Phenocal

Phenocal Reviews
4.5/5 (8327 Ratings)
Promotes Rapid Weight Loss* 98%
Increases Metabolic Rate* 99%
Increases Energy Levels* 98%
Powerful Fat-Burning Properties* 98%
Support Appetite Control* 97%


  • Increases the metabolic rate
  • Encourages optimal fat burning
  • Drastically enhances energy levels
  • Reduces the appetite and controls cravings
  • Creates a feeling of fullness to prevent overeating
  • Boosts body confidence
  • Helps maintain weight loss over the long-term
  • Has no harmful or dangerous side effects
  • Does not contain harsh stimulants
  • Formulated with clinically proven key active ingredients
  • 99% of customers state that they are extremely satisfied
  • Is backed by a 60-day satisfaction guarantee
  • Company doesn’t require auto-shipping subscription


  • Stock is sometimes low due to consumer demand
  • Cannot be purchased in retail stores

The Bottom Line

Phenocal is an all-natural diet supplement that provides multiple benefits for individuals who want to lose weight quickly and safely. There are numerous brands of diet pills on the market that make all kinds of promises, but from the products we reviewed, only Phenocal did exactly what it claimed, which is to not only help consumers reach their weight loss goals easily but ensure that they keep the weight off over the long-term for an overall improvement in levels of health and fitness.

An incredible 99% of Phenocal users say they were completely satisfied with the results they achieved when taking the supplement and reported that it helped them overcome many of the obstacles that had previously stood in their way of successful weight loss, such as overeating and snacking on junk food. They also commented on the fact that while they enjoyed better energy levels which allowed them to exercise more effectively, they didn’t experience any jitteriness or feel over-stimulated in any way.



When we examined Phenocal’s maximum strength formula, we saw that it contains the most comprehensive blend of active ingredients, each one clinically proven to promote weight loss in its own powerful way, in addition to working synergistically for optimal benefits. Individuals who take Phenocal typically begin to experience noticeable results within just two weeks of use, whether they have a significant amount of weight to lose, or just want to drop a few pounds. When you consider the scientific data that backs the efficacy of the key ingredients, it’s no surprise that it works as well as it does – for example, in clinical trials, women who took Fucoxanthin not only lost an average of 14.5 lbs in just 16 weeks but reported that the majority of the weight lost was body fat, so they enjoyed a firmer, leaner physique too!

The company who makes Phenocal, Pharmaxa Labs, offers a no-hassle 60-day money back guarantee on the product, which shows how confident they are that it will produce the results that they know their customers want to see. Indeed, the numerous user reviews shown on their website attest to the powerful benefits of this safe, doctor-developed formula and we’ve seen for ourselves just how fast and effectively it works. So, if you’re looking for a weight loss supplement that will help you finally reach and maintain your goals, in our opinion, there’s no better product than Phenocal.



Phenocal customer reviews over the internet

  • John J.

    I Have Been Amazed By How Well Phenocal Works!

    John J. five-stars

    “I have been amazed by how well Phenocal works. Someone at work recommended the product to everyone who works in my office, and the six of us decided to give the product a try. Phenocal reduces appetite without jitters or shakiness. I would tell anyone who is serious about shedding extra pounds to try it. So far I've lost 22 pounds, and my co-workers have lost weight too. This is a must-try product that I would recommend to anyone struggling to lose weight.” **

  •  Angela R.

    Phenocal Is A Fantastic Product

    Angela R. five-stars

    “I have been struggling with my weight for almost my entire life. No matter what I tried, I just couldn't seem to get the motivation to lose that extra weight. I have tried many different weight loss pills and diet programs, and none of them worked. After using Phenocal for almost three months, I have dropped more than 40 pounds…and the number on the scale is still going down. In my opinion Phenocal is a fantastic product. Thank you.” **


#2. Slimming Gummies

Slimming Gummies
Legendz XL
(4.2/5) 4625 Reviews
Promotes Rapid Weight Loss 89%
Increases Metabolic Rate 90%
Increases Energy Levels 87%
Powerful Fat-Burning Properties 88%
Support Appetite Control 87%


  • Contains an all-natural blend of ingredients
  • It is said to target fat on the hips, stomach, and waist


  • It may take several months to produce results
  • Free samples are not available
  • It is a new product with limited customer reviews
  • Solid clinical data is not provided

The Bottom Line

While the diet product Slimming Gummies may appeal to consumers for several reasons, particularly those who follow the Keto diet and prefer taking supplements in this form as opposed to pills, it is a relatively new product with limited information available. The formula is completely natural and therefore unlikely to produce any harmful side effects, but there is no solid evidence to show that it actually targets areas of fat on the body or prevents the accumulation of more fat over the long term. Additionally, it appears that this supplement may take several months to produce any noticeable results and it is not clear exactly how well it works on its own, without the benefits of regular exercise and a healthy diet plan.


#3 Razalean

(3.9/5) 4235 Reviews
Promotes Rapid Weight Loss 88%
Increases Metabolic Rate 84%
Increases Energy Levels 85%
Powerful Fat-Burning Properties 83%
Support Appetite Control 82%


  • It is said to have multiple benefits
  • The formula is all natural and organic


  • Razalean is expensive
  • It has received some negative customer reviews
  • There are some reports of side effects
  • Clinical study data is not available

The Bottom Line

The diet product Razalean claims to help individuals lose weight in several ways, including increasing the metabolism and burning fat more effectively, but there is little evidence to show it works as well as the manufacturer claims it does. While Razalean contains a blend of natural, organic ingredients, including Garcinia Cambogia and Raspberry Ketones, which are relatively popular and commonly used in these types of supplements, it may not be completely safe for all individuals and there have been some reports of side effects occurring. It appears that some customers have indeed experienced some positive results from using the product, but generally, independent reviews are mixed, and this brand is more expensive than many comparable products.


- Phenastin Customer Reviews
  • Lucy: Great for appetite suppression! Don’t hesitate! This product is Amazing.
    Star Ratings
  • Naomi: Thank you for making it just a little easier. Great product and company.
    Star Ratings
  • Lyra: if you have been thinking about getting this pill do it.
    Star Ratings
  • Alanna: Even if you’re not super active, BUY THEM! Great supplement for the price.
    Star Ratings
  • Kelly: Reduces appetite and definitely gives energy. I really liked this product as I can tell!
    Star Ratings
  • Rosalia: Definitely works! New daily regimen supplement. Very good results.
    Star Ratings

Final Words

Phenastin is an organic weight-loss supplement that may help the body to burn fat rapidly. It could also suppress your appetite and give you additional energy. This supplement is also supposed to increase your mood and feelings of relaxation.

Remember that this product contains stimulants and is not suitable for people who have heart or blood pressure issues. Anyone considering taking this supplement should go to the doctor first for approval.

**The above is a subjective review. Our opinion of the product’s efficacy was based on independent research and information. *Results from using this product may vary. If you have a serious medical condition, a history of heart conditions, are pregnant or nursing, we recommend that you speak to your healthcare provider before using this, or any other health product and/ or supplement. The content provided on Health Web Magazine is only intended for your informational purposes and should not be regarded as a substitute for advice from a healthcare professional. It should not be used to diagnose, treat, cure, or prevent any health condition, and we will not be held responsible for any complications that may arise from you using it for any of those aforementioned reasons. All concerns regarding your personal health must be dealt with directly by your healthcare provider.

Disclosure of Material Connection : Products shown in the section titled ‘Our Top Products’ are those that we promote as the owner and/ or reseller and does not represent all products currently on the market or companies manufacturing such products. This information is disclosed in accordance with the Federal Trade Commission’s 16 CFR, Part 255 “Guides Concerning the Use of Endorsements and Testimonials”. We would like to make it clear that any and all links featured in this section are sales links; whenever a purchase is made via one of these links, we will receive compensation.

1 Reviews for Phenastin

Phenastin Review – Does This Product Really Work?
Phenastin User Review Rating
3.7 / 5.0
Phenastin Review – Does This Product Really Work?
  1. Avatar for HealthWebMagazine

    John A. Williams

    Your Rating:

    It gave me more energy
    I have been taking these pills for almost 1 week. It gave me more energy and you really have to remember to eat. I was taking these along with workout. Take these pills after lunch and dinner.This product really worked well for me. It took my appetite away.


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