PhenRx PM

PhenRx PM claims to provide appetite suppression, improved metabolism function, fat burning, and “extreme” weight loss. Since it has been developed for nighttime use, it is also supposed to provide increased HGH and enhanced REM sleep. It is manufactured by Nexgen Biolabs.

PhenRX PM Facts

At the time this PhenRX PM review was written, a bottle containing 30 capsules (a one month supply) cost $34.97 on the product page of the official Nextgen Biolabs site. The recommended dose is to take 1 capsule 30 minutes before bed.

Each of the capsules are made up of the following ingredients:

  • Green Tea Extract
  • Magnolia Bark Extract 20:1
  • Phosphatidylsrine
  • Coleus Forskholi
  • Raspberry Ketones
  • L-Theanine
  • 7-Keto DHEA
  • Gamma-aminobutyric Acid
  • Melatonin
  • Black Pepper Extract

Based on the above ingredients, it may seem strange that PhenRx PM contains green tea extract, which contains caffeine (a stimulant), as this appears to conflict with the manufacturer’s non-stimulant statement.

However, the amount of caffeine is insufficient and is unlikely to boost energy or increase the risk of stimulant-related side effects. Moreover, keep in mind that there is a difference between the terms “non-stimulant” and “stimulant-free,” the latter of which means that a product is entirely without stimulants, which the manufacturer did not claim.

Therefore, unless you are incredibly sensitive to stimulants, it is unlikely that the amount of caffeine that may be present in the green tea of this formula will affect you in any way that would disrupt your sleep.

Clinical Evidence is Lacking to Support Claims

That being said, while the manufacturer did not make any false claims regarding its product and stimulants, the official product page for PhenRx PM does not provide any studies that prove this product is actually safe or effective for weight loss or for enhancing sleep. Interestingly enough, it does go into detail regarding some of the benefits of taking the formula and how it works, but it offers zero evidence to support its statements.

For instance, the manufacturer says that PhenRX PM not only burns fat, it can curb food cravings by stabilizing insulin levels and blood sugar so that you do not wake up feeling hungry. Additionally, this product is supposed to promote deep and restful R.E.M. sleep that increases the body’s natural release of human growth hormone (HGH). This hormone blocks cortisol and can lead to even more fat burning while also preserving lead body weight.

However, the primary ingredient in PhenRX PM is green tea and while it may not have enough caffeine to cause negative side effects in the average individual, clinical evidence in regard to the health benefits it can provide the human body and its positive effects on weight loss are lacking. Further study is still required.

Too Good To Be True

Thus, there is no guarantee that this product will work as the manufacturer claims, which is disappointing. After all, if the product could actually help target fat loss on stubborn areas of the body, enhance fat burning, suppress appetite, boost thyroid levels, significantly reduce BMI, and help users fall asleep and remain in a deep sleep, this would be nothing short of amazing. Unfortunately, without sound scientific evidence such claims only make the product sound too good to be true.

Additionally, it should be noted that it is unlikely that taking a diet pill before you go to sleep will aid with added fat burning or appetite suppression while you sleep. The best nonprescription diet pills are developed to work in conjunction with a calorie-conscious diet and regular fitness appropriate exercise to help support your weight loss strategies so that you can get the most out of them. In other words, with a PM diet pill like this one, you are not likely to burn more than the normal calories you would naturally burn while you sleep.

Finally, the fact that the company has used “RX” in the name of its product is a shady practice in itself as RX refers to prescription medication, which this is clearly not.

Still, if you should decide that you would like to add a nighttime diet pill to your weight management strategy, before taking PhenRx PM (or any other PM diet pill), you should first speak with your healthcare provider. This is particularly important if you have an existing health condition, you are currently taking any other types of supplements or medications, are taking other supplements for weight loss, or are pregnant or nursing.

Phen Caps 37.5 for Women

Phen Caps 37.5 for Women is marketed as a fat burner that has been specially formulated for women who are seeking to lose weight. It is made in the USA and comes from CHI Nutrition. It claims to be a premium grade dietary supplement and can be purchased from Amazon for $39.99.

What Benefits Can You Expect?

Although there was no official product page when this Phen Caps 37.5 for Women review was created, according to the Amazon sales page, users who take this diet pill can expect to experience certain benefits, such as:

  • Advanced appetite suppression
  • Help with reducing hunger cravings
  • Thermogenic fat burning
  • Boosted metabolism
  • Enhanced energy levels throughout the day

Of course, the only real way to know if this diet pill can provide these potential benefits is to check out its ingredients list.

Phen Caps 37.5 for Women Ingredients

According to the supplement facts listed on the pink and white bottle label, the formula was composed of:

  • Green Coffee Bean
  • Raspberry Ketones
  • Garcinia Cambogia
  • Caffeine Anhydrous
  • Green Tea

Each of these ingredients are well known in the over the counter (OTC) weight loss pill market. Several studies have found that some of them may have thermogenic effects, which could be advantageous to those who are seeking to burn fat.

For instance, certain studies have suggested that by using caffeine on a regular basis in the correct amounts can help obese patients lower their body fat levels and lose weight with greater effectiveness than those who did not take caffeine regularly. This was attributed to caffeine’s ability to promote thermogenesis, a process in the body that is believed to help increase metabolic rate, which can burn fat and calories at a more rapid rate.

This Product Contains Caffeine

In addition to containing caffeine anhydrous, there is also caffeine present in green coffee bean and green tea. Since this is the case, it is recommended that anyone who has a sensitivity to stimulants should avoid taking this weight loss aid.

Moreover, if you do decide to take Phen Caps 37.5 for Women, not only should you speak with your health care provider first, but you should avoid ingesting other products with caffeine or other stimulants to lower your risk of experiencing unpleasant side effects, such as:

  • Jitters
  • Anxiety
  • Rapid heartbeat
  • Sleep disturbances

Finally, it should be noted that beyond saying that the diet pill is for women and making the label a stereotypical pink, there is no indication as to what makes this dietary supplement’s particular formula well suited to women. As such, without offering any kind of justification, one can only assume that it is simply a marketing strategy and the product itself has absolutely nothing unique to offer women who are seeking help with their weight loss compared to other OTC diet pills.  This calls the manufacturer’s integrity into question, and, as a result, the quality of the Phen Caps 37.5 for Women product as well.


PhenELITE is an over-the-counter (OTC) weight loss diet pill. According to the label on the bottle of this dietary supplement, it provides “extreme weight loss & appetite suppression.” It claims to contain all-natural ingredients and to be a “strong potent formula”.

The Benefits it Promises to Provide

The manufacturers behind PhenELITE are certainly not modest. They claim that this supplement:

  • Increases metabolism
  • Burns fat
  • Breaks away fat cells
  • Minimizes food cravings
  • Helps to suppress the appetite.

In other words, the supposed benefits of taking PhenELITE is that you can lose weight, quickly and safely and feel the effects in days.

A Look Inside the Formula – PhenELITE Ingredients

As is the case with all weight management aids sold over the counter, how beneficial they may be in terms of supporting an individual’s weight loss strategy and goals, depends on the ingredients within its formula.

In the case of PhenELITE, the formula is composed of a proprietary blend of:

  • Raspberry Ketone,
  • Green Coffee Bean,
  • Caffeine Anhydrous,
  • Green Tea Extract,
  • Garcinia Cambogia

Additional non-active ingredients include: vegetable magnesium stearate, silica, rice flour and gelatin. It is worth noting in this PhenElite review that due to the fact that the pills contain gelatin, they are not vegetarian or vegan-friendly.

Common Ingredient Claims in Support of Weight Loss

This product contains several ingredients that are used in other OTC weight loss pills. Although this may sound like positive news, the trouble is that none of these ingredients have ever been clinically proven safe or effective for weight loss.

Worse still, it is well-known that the fat loss claims associated with more than one of these ingredients, such as raspberry ketone, garcinia cambogia, and green coffee bean, have been exaggerated by celebrities, like Dr. Oz.

With that in mind, the following are some of the claims that have been made about these ingredients regarding their effectiveness for aiding in fat loss.

  • Caffeine anhydrous is believed to boost metabolism and suppress appetite
  • Green coffee bean and raspberry ketone are said to be metabolism boosters and are regarded as effective fat burners.
  • Green tea extract is an antioxidant and energy booster.
  • Garcinia cambogia is believed to inhibit fat production, helping to prevent the absorption of fat in the body.

However, as was previously stated, despite all of the claims that have been made about these ingredients, not enough scientific evidence exists to backup their ability to aid in or cause measurable weight loss. Therefore, what this means is that there is no guarantee that taking PhenELITE will help a person to lose weight.

Possible Stimulant Side Effects

Something else to keep in mind about PhenELITE is that it contains multiple stimulants. Since this is the case, this increases the risk of adverse side effects. Among these include (but are not necessarily limited to):

  • Rapid heartbeat
  • Nausea
  • Mood swings
  • Jitters
  • Insomnia

This dietary supplement should be avoided by pregnant women and nursing mothers. Anyone taking medication, with a medical condition or who has never taken this product before, should first consult with their physician before taking it.

It is always a good idea to consult with your healthcare provider before taking PhenELITE or any dietary supplement for daily use, regardless of your reasons for taking it – weight loss or otherwise. This is not only for your own safety and wellbeing, but also to make sure that you won’t be wasting your money or time on something that will provide you with no benefit.

A bottle of PhenELITE (60 capsules) cost $22.99 at the time this review was written. The recommended dose is to take 1 or 2 capsules a half hour before meals. This diet pill was meant to be used in combination with a healthy diet and exercise regime.

UPDATE: PhenELITE was no longer available directly through Amazon and was available only through a third-party seller for purchase as of July 2019. This fact, and due to this product’s overall lack of existence online, could be an indication that it has been discontinued by the manufacturer or may have been rebranded.

Pure Research Fat Burner

Pure Research Fat Burner is a thermogenic fat burner from manufacturer Pure Research. It supposedly helps to “burn stored fat rapidly”, “facilitates decreased appetite safely”, “support block fat storage”, and “boosts natural increase energy”. While it does not claim to be a phentermine alternative, it is an OTC diet pill that claims to provide energy boosting and appetite suppression, the two primary benefits of popular diet drugs like Phentermine.

The official Pure Research Fat Burner webpage claims that the product is a professionally formulated fat burner that is a high quality thermogenic and lipogenic fat burner. This diet pill is supposed to work by boosting fat metabolizing and increasing mental acuity as well as aiding in energy and focus. It is also supposed to target belly fat and help lower food cravings to help you maintain a healthy eating lifestyle.

The ingredients in this dietary supplement, when this Pure Research Fat Burner review was written, were split up into three different blends as follows: Energy and Focus Blend (Caffeine, Phenylethylamine HCl, Glucomanan, Fursultiamine, L-Tyrosine), Thermogenesis Blend (Green Tea Extract, Raspberry Ketones, Yohimbe Bark), Lipogenic Blend (Kola Nut, L-Carnitine).

The suggested use is to take 1 capsule in the morning. While up to 2 capsules can be taken per day, no more than 2 should be exceeded within a 24 hour period. Users are also warned not to take this pill after 4 pm and are cautioned not to use Pure Research Fat Burner for longer than 8 weeks straight. If they would like to continue using the product, they should go off it for 2 weeks before resuming use.

Based on the ingredients list and the recommended use warnings, it’s evident that this product contains many stimulant ingredients. The primary stimulant is caffeine, as this diet pill includes both the ingredient as well as other herbs that contain caffeine, including green tea and kola nut. That said, it also contains other stimulants, such as phenylethylamine and yohimbe.

Due to the number of stimulants in this dietary supplement, it is likely that you will receive a boost in mental alertness. That being said, there is no proof that you will experience appetite suppression, energy boosting, or greater fat burning in any notable way that will lead to measurable weight loss. Pure Research Fat Burner has never been proven effective for aiding in or causing weight loss.

Furthermore, be advised that since this product contains stimulants, there is a risk of side effects, such as insomnia, jitters, restlessness, anxiety, headache, upset stomach, etc. Therefore, it is a good idea to first speak with your healthcare provider before taking this diet pill.

When this review was written, Pure Research Fat Burner could be purchased for $21.99 on Amazon.

Adipo-X PM

Burn fat while you sleep: this is the promise of Axis Labs Adipo-X PM product. This non-stimulant nighttime dietary supplement supposedly picks up where your daytime fat burning aid left off, so you can continue blasting off stubborn excess fat from your body even as you sleep. Best of all, it reportedly does this without disrupting your sleep or attempting to alter your sleeping schedule or patterns.

When this review was written, the Adipo-X PM formula contained the following ingredients: Vitamin C, L-Carnitine and Raspberry Ketones. Users are instructed to take two capsules at night, 30 minutes before bedtime.

How do these ingredients help with fat burning? Carnitine is an amino acid that helps to metabolize fat for energy. It is necessary for the proper transportation of fatty acids in the mitochondria, where fats are burned for energy. Studies have found that individuals who have low levels of Carnitine may have a lower fat burning capacity. However, there is no proof that taking carnitine as a supplement will lead to more fat burning.

Raspberry ketone is certainly a popular ingredient in the over-the-counter weight loss industry and the belief is that it is high in antioxidants and that it can increase fatty acid oxidation and lipolysis (the breakdown of fats and other lipids) in fat cells. That being said, no study has ever shown the ingredient to actually demonstrate any efficacy in terms of weight loss in humans.

As for vitamin C, some research has found that people who usually get sufficient amounts of the vitamin tend to have lower body mass indexes (BMI) than those who don’t, and that a deficiency in the nutrient cold hinder body fat loss. Furthermore, other studies have discovered that vitamin C may boost body fat oxidation. That said, this potential increase in fat oxidation occurs during moderate-intensity exercise, which would be irrelevant for Adipo-X PM users.

The bottom line is that Adipo-X PM is unlikely to help you burn enough fat while you sleep to lead to any measurable weight loss. The reason is that most fat burning aids function best when they are combined with physical activity, such as caffeine with cardio workouts. You are unlikely to burn anymore fat in a meaningful way by taking Adipo-X PM while you sleep than you are not taking it.

Still, if you are interested in taking Adipo-X PM it is a good idea for you to speak with your doctor first, especially if you have an existing medical condition or are currently taking any medications.

When this review was written, a single bottle of Adipo-X PM contained 60 capsules and cost $25.00 on the official Axis Labs’ website and $17.98 on Amazon.


Adicore is a pharmaceutical grade non-prescription diet pill. It is marketed as an advanced weight loss formula. It claims to help individuals seeking to shed excess fat reach their goal with the help of appetite suppression, long lasting energy, improved thermogenesis and heightened lipogenesis.

More specifically, Adicore consists of 3 blends of natural ingredients specially formulated to aid in thermogenesis, energy and focus and Liogenic. The formula was created in an FDA/GMO certified lab.

When this review was written, the ingredients in Adicore included: Energy and Focus Blend (Caffeine, Phenylethylamine HCl, Glucomanan, Fursultiamine, L-Tyrosine) Thermogenesis Blend (Green Tea Extract, Raspberry Ketones, Yohimbe Bark), Lipogenic Blend (Kola Nut, L-Carnitine).

Based on this ingredients list, it is clear that this formula contains thermogenics, fat burners, energy boosters and appetite suppressants. It is quite likely, at the very least, that Adicore will provide you with enhanced energy and mental focus, which may be beneficial to your overall weight loss program, particularly in terms of helping you keep up with your exercise.

That being said, it also contains multiple stimulants, which means that the risk of experiencing unwanted stimulant-related side effects such as sleeplessness, restlessness, jitters, anxiety, headache, upset stomach, etc. are higher.

Users are instructed to take 1 capsule in the morning. Up to 2 capsules can be taken in a 24-hour period, but these pills should not be taken after 4 pm. The reason is that it contains stimulants and taking this product too close to bedtime could result in insomnia or disrupted sleep. It is also recommended for users to take Adicore for no longer than 8 weeks straight. This should be followed by a 2 week rest period before it can be used again. Adicore is meant to be used with a proper diet and exercise program.

At the time that this review was written, Adicore could be purchased on Amazon for $19.95. While this can be considered a reasonable price for a single bottle of diet pills containing 60 capsules (a one month supply), it is important to note that when this review was created no official website existed for Adicore, which could mean that the product is no longer being manufactured.

Regardless of whether or not this is true, it is recommended that you first speak with your healthcare provider prior to taking Adicore. This is especially important if you are sensitive to stimulants, have an existing medical condition, are currently taking any medications (prescription or non-prescription) or supplements, or are pregnant, nursing or planning to become pregnant.


Fentalena is an over-the-counter (OTC) diet pill designed for women. According to the official product website, this pill can help women lose weight because “it attacks your fat loss in 3 proven female approved ways!” The “proven” ways include thermogenisis, suppressing appetite and providing more energy. All of these advantages combined lead to weight loss by enabling women to feel more energized, burn body fat faster, and feel less hungry.

The Fentalena formula contains a propriety blend that is made up: Garcinia Cambogia Extract, Raspberry Ketones, Green Coffee Bean Extract, Yohimbe Bark Extract, Green Tea Leaf, Acai Fruit Extract, Goji Fruit Extract, Pomegranate Fruit Extract, Cinnamon Twig, Noni Fruit Extract, Galangal Rhizome, Naringin, Glucuronloactone, Hoodia godonii extract, Guggulsterones E & Z. Additionally, Thiamne, Niacin, Vitamin B6, Folate, Vitamin B12, and Pantothenic Acid are also part of the ingredients list.

While at first glance these may look like some stellar ingredients, one of the main problems is that there are a lot of them in the formula. This either means that there is a generous dose of a couple of ingredients and a limited amount of the rest or a limited amount of all the ingredients. Whatever the case, the reality is that no matter what positive effects these ingredients have on weight loss, there is unlikely to be a sufficient amount of each to actually result in any beneficial effects.

With that in mind, essentially this formula is composed of ingredients that the OTC weight loss industry claims are energy boosters and fat burners (ex. green coffee bean, green tea, Vitamin B12), fat blockers (ex. raspberry ketones, garcinia cambogia), and appetite suppressants (ex. hoodia). Unfortunately, there is insufficient clinical research for these ingredients and all the others within this formula in terms of their effectiveness for weight loss. While caffeine (which is found in both green coffee bean and green tea), has scientifically been proven to increase fat burning when combined with physical activity, fat burning doesn’t mean that weight loss will necessarily occur.

It should also be noted that Fentalena is meant to be used in combination with a calorie-conscious diet and regular exercise. While there is no guarantee that this diet pill will help you lose weight, even if it does, it will not do so on its own. You will still need to exercise and control your diet in order to experience measurable weight loss.

At the time that this review was written a bottle of Fentalena could be purchased on Amazon for $39.97. Although this might seem like a reasonable price, when you factor in that one bottle contains only 60 pills and one serving consist of 3 capsules, the cost of using Fentalena can add up pretty quickly, considering one bottle won’t last you a month.

The most common side effects likely to occur when taking this product include stomach upset, restlessness, sleeplessness and jitters, among others.

Prior to taking Fentalen it would be wise to first consult with your healthcare provider.

PhenKetones 375

PhenKetones 375 is a non-prescription alternative to the weight loss drug Phentermine and comes from Phen 375 Ltd, the same company that manufactures PhenOriginal 375 and PhenFire 375. Designed to be used as part of a healthy diet and exercise routine, PhenKetones 375 has been specially formulated with super fruit and detox ingredients to provide fat burning and to detox the body. It is also free of stimulants.

According to the official website for PhenKetones 375, the product contains the following ingredients: Raspberry Ketones, Acai Berry, Garcina Cambogia, African Mango, CLA, and Vitamin B Complex. Each of these ingredients has been scientifically studied. Furthermore, these ingredients are frequently used in many OTC dietary supplements created for weight loss.

The site does provide brief information about the ingredients that have been selected for PhenKetones 375, providing users with details about how each of these ingredients may help them to lose weight.

For instance, raspberry ketones is believed to burn fat fast and enhance metabolism, Acai berry is said to be a fat burner that can naturally boost metabolism and digestion. Garcina Cambogia has apparently shown in certain studies that those who take it lose more weight than those who do not. African Magno is supposed to benefit fat burning, weight loss, and improve LDL cholesterol and blood glucose levels.

However, as detailed as the PhenKetones 375 site is with the information it provides about each ingredient, the reality is that in spite of all the claims that are made about these substances being fantastic for weight loss, none of them have ever been clinically proven effective.

One plus is that PhenKetones 375 does not contain stimulants. Therefore, there is no risk of unpleasant stimulant-related side effects like insomnia, jitters, anxiety, heart palpitations, etc. That being said, simply because a product is stimulant-free, this doesn’t make it safe. Every supplement, no matter how “natural” its ingredients, isn’t without side effects.

According to the official site, the pills begin working 30 minutes after they are taken. However, the site doesn’t provide a recommended dosage or any other information in regard to how to most effectively use the pills or how many to take in a day, which is both surprising and questionable. It is strongly recommended that prior to taking PhenKetones 375, that you first consult with your healthcare provider.

When this reviews was written, one bottle of PhenKetones 375 (30 tablets) cost £39.99 ($62.00).


Phentaslim is a “maximum strength” fat burner that apparently does more than just burn fat. According to the official product page, this dietary supplement from Optimum Nutra Inc. also boosts metabolism, increases energy levels for longer, and suppresses appetite. For best weight loss results while taking this product, it is recommended that you combine it with exercise and a balanced healthy diet.

Users are instructed to take 1 capsule 20 minutes prior to breakfast with water and then 20 minutes prior to lunch with water. When this review was written, a one-month supply (60 capsules), cost $59.95 and was backed by a 30-day, money-back guarantee.

The Phentaslim formula is made up of the following ingredients: Thiamin (Vitamin B1), Riboflavin (Vitamin B2), Vitamin B6, Vitamin B12, Zinc, Niacin, L-Carnitine, Raspberry Ketones, L-Tyrosine, Caffeine Anhydrous, Green Tea (4:1 extract), Guarana Seed, Panax Ginseng Root, Cayenne.

The ingredients within Phentaslim have been scientifically researched to test their effectiveness for weight loss. Some studies have found that caffeine anhydrous can result in appetite suppression, increased mental focus, and helps to boost metabolism. Other research has shown that green tea and cayenne can help increase thermogenesis and help with fat burning, while guarana seed can increase mood, memory, alertness, and boost energy.

That being said, in spite of what some clinical trials have found, unfortunately, there is no solid evidence that proves any of these ingredients can effectively cause weight loss. Hence, there is no guarantee that this product will cause or aid in weight loss.

On a positive note, it is refreshing to see that this product does not contain synephrine or citrus aurantium (bitter orange), which contains synephrine. The reason being is that this stimulant has been linked to adverse effects in some people, such as stroke and heart attack, especially when combined with caffeine.

However, be that as it may, Phentaslim still contains multiple stimulants (caffeine, gurana) and this can increase the risk of certain negative side effects like sleeplessness, jitters, anxiety, headache, etc. Furthermore, this product also contains panax ginseng root, which can also cause insomnia, an effect that may be heightened by caffeine. Therefore, it is prudent to avoid or limit your intake of caffeinated foods and beverages while taking this product to reduce your risk of adverse effects.

Also, it would be wise to first speak with your healthcare provider before taking Phentaslim to make sure that it is the safe and the right choice for you.

Phen Caps

The official product site states that Phen Caps is “the official alternative to Phentermine.” It has been designed for individuals who would like to experience the weight loss benefits of prescription drugs but who do not want the harsh side effects that go along with it.

According to the official site for Phen Caps, the product states that Phen Caps are meant for a person who is not able to obtain a prescription for weight loss medication; who cannot bear the side effects of these medications; who require some extra assistance when their weight loss drugs wear off; and for those who are taking diet medications and would like an extra boost.

When this review was written, a 30-day supply of Phen Caps (60 capsules) cost $49.95 plus shipping and came with a 30-day 100% money-back guarantee.

The ingredients in the Phen Caps formula are not anything revolutionary or special. In fact, these ingredients can be found in many other non-prescription Phentermine alternative diet supplements on the weight loss market. That being said, the ingredients are: Phenylethylamine (PEA), Caffeine, Theobromine, Caralluma fimbriata, Synephrine, Methylsynephrine, L-Carnitine, Red Raspberry Ketones, Crateagus spp. Extract.

While a few brief details are provided for each of these ingredients on the official site, what is disappointing is that no citations to studies were included to backup any of the claims that were made. Like so many other diet pill product website, the one for Phen Caps goes so far as to provide pictures and product information, but doesn’t provide any solid proof to authenticate the information it has provided.

Something else that is concerning is that while the manufacturer claims Phen Caps has “no side effects”, this is not true. While it may not produce the same risk of side effects as prescription weight loss pills, it still carries a risk of adverse effects, especially since it contains both caffeine and synephrine. The FDA has cautioned that synephrine, a stimulant found in bitter orange, can increase the risk of adverse cardiovascular effects, such as high blood pressure, fainting, heart attack, and stroke, and that this risk is amplified when synephrine is combined with caffeine.

Moreover, this product contains multiple stimulants, which increases the risk of insomnia, jitters, anxiety, mood swings, upset stomach, headache, etc, especially in individuals who have sensitivities to these substances.

Additionally, it is also troubling that the official site claims that Phen Caps may be right for those who are currently taking other weight loss medications. This implies that you can take Phen Caps simultaneously with your prescription diet drugs, which might not actually be safe. Definitely speak with your healthcare provider before taking this product, and especially before combining it with any medication (weight loss or other) or supplement.