Ionamin Review And Buyer’s Guide (2023 UPDATE)

Ionamin is a Phentermine resin used as a short-term solution to treat overweight and obesity. Here’s why the 15mg tablets may be a much safer and practical alternative to Adipex.

Ionamin reviews, ratings, and buyer's guide

Is Ionamin really the best short-term use prescription diet pills for treating obesity?

Is this a superior form of Phentermine or is it just another hyped-up alternative?

In this review, we’re going to take a closer look at Ionamin and see it really lives up to the claims.

We’ll also take a look at some other options available that may be a safer and more effective choice for weight loss.

Ionamin Review (Phentermine Resin)

Ionamin is a unique form of Phentermine that is available via prescription only because it is a Schedule IV Controlled Substance.

Similar to most Phentermine diet pills, it’s only available in the US for the short-term treatment of obesity.

Ionamin is manufactured by a company called Celltech Pharmaceuticals and is available in generic form as Phentermine Resin Complex.

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What Is Ionamin?

Ionamin diet pills are considered a psychostimulant drug, pharmaceutically similar to other amphetamines.

This means it has a direct effect on the Central Nervous System (CNS) and can enhance weight loss in the following ways:

  • Suppress Appetite
  • Boost Metabolism
  • Increase Energy Levels

Ionamin Ingredients

The active ingredient in Ionamin is Phentermine which comes in either a 15mg or 30mg dose.

The inactive ingredients are D&C Yellow No. 10, dibasic calcium phosphate, FD&C Yellow No. 6, gelatin, iron oxides (15 mg capsules only), lactose, magnesium stearate and titanium dioxide.

The American Vein and Aesthetics Institute reported that those taking Ionamin can expect to lose an average of 8-12lb per month.

Is Ionamin For Long-Term Use?

Like all other Phentermine diet pills, the FDA imposes that Ionamin can only be prescribed for a limited amount of time to a maximum of 12 weeks.

This is because of the potential for the abuse of the drug and the potential for addiction.

How Does Ionamin Work?

The main actions of Ionamin instigate significant weight loss by targeting the three main areas including:

  • A reduction in appetite
  • An increase in metabolic rate
  • Enhanced energy levels

These effects can then be enhanced through an exercise program and reduced caloric intake.

Creating a caloric deficit is the foundation of weight loss and becomes easier due to the reduction in hunger via Ionamin diet pills.

What Makes Ionamin Unique?

Ionamin is unique because it is the only Phentermine prescription that is coated in a resin matrix

The resin matrix gives the pill a superior sustained release action, allowing the active ingredient to be released slowly into the bloodstream.

This is quite the opposite of the well-known rapid-release action that there is with Adipex-P.

It is true that the overall effects will be a bit milder, but the weight loss will last longer.

Ionamin Vs. Adipex-P

Overall, the differences can be quite subjective when comparing an immediate-release capsule such as Adipex vs. a sustained-release formula such as Ionamin.

The main benefit of a slow-release formula like Ionamin is that there are fewer side effects.

It must also be pointed out that with its unique resin coating, it is far more suitable for those who have sensitive stomachs.

In addition, this is a much better choice for anyone who has experienced any adverse reactions directly related to the rapid release of Phentermine ingredients.

Ionamin Dosage

Ionamin diet pills come in two different potencies; 15mg and 30mg capsules.

Both strengths can be purchased in bottles of 100 and 400 capsules.

The 15mg dosage comes in a yellow and grey capsule with ‘IONAMIN 15’ printed on the side.

The 30mg capsules are yellow and will be distinctly marked with ‘IONAMIN 30.

When the patient doesn’t respond well to 15mg, the doctor can prescribe the higher 30mg dose.

Considering the potential risks and side effects of taking Phentermine HCL or Adipex-P, the lower dose of Ionamin offers a definite advantage.

You can see if the lower dose is effective, thereby reducing any associated risks of side effects.

How To Take Ionamin

Regardless of whether you take the 15mg or 30mg dosage, this diet pill should only be taken once per day.

The recommended protocol is to take the dose one to two hours before breakfast on an empty stomach.

It also must be noted that the capsules should be swallowed whole with water and not chewed or crushed.

This helps to avoid the full dose entering the bloodstream too quickly thereby increasing the risks of side effects.

EDITOR’S NOTE: Following a full medical evaluation, your doctor will decide which dose of Ionamin to prescribe and for how long. Typically a patient will be prescribed the 15mg dose to start out with and if this proves effective, this lower dose can be maintained.

Conditions of Prescription

Ionamin is an FDA-approved prescription medication used for the short-term treatment of obesity.

This diet pill is prescribed for patients who have a BMI of over 30, or a BMI of 27 where there are clear risks of hypertension, diabetes, and hyperlipidemia.

Similar to Adipex-P, it is intended to be accompanied by lifestyle changes that incorporate healthy dietary and exercise habits.

The goal is to build on the foundational results that are achieved through this diet medication.

Who Should Not Take Ionamin?

Although Ionamin can be quite effective, it is not suitable for everyone.

This diet pill should not be used by anyone with:

  • Cardiovascular Disease
  • Kidney Disease
  • Liver Disease
  • Blood Vessel Disease
  • Diabetes
  • Thyroid Issues
  • Anxiety
  • Arteriosclerosis
  • Hypertension
  • Pregnant or Nursing Women

In addition, anyone with alcohol or drug dependency would be considered unsuitable to take Ionamin because of its habit-forming nature.

Can Children Take Ionamin?

Unlike Phentermine and Adipex-P which cannot be prescribed to anyone under 17 years of age, Ionamin is suitable for adolescents.

This diet pill can be prescribed to anyone 12 years of age and older, which could prove an effective treatment for the growing epidemic of childhood obesity.

EDITOR’S NOTE: It is important that any risk associated with other medications should be assessed through a thorough medical consultation. Weight loss drugs, MAO inhibitors, and SSRIs for depression, asthma, sinus, and insulin medications are known to cause adverse reactions when taken with Ionamin.

Continued Medical Supervision

In important that, as with all Phentermine-related drugs, the patient is monitored by their doctor to assess its suitability and effectiveness.

The patient is encouraged to report any adverse side effects while taking the drug, for any reason.

If side effects are serious in nature, the length of treatment and course of stopping the protocol will be managed to avoid tolerance and withdrawal.

Unlike Adipex-P though, the lower strength of Ionamin provides the added benefit that any withdrawal symptoms may be less of an issue for the patient.

Ionamin Review Summary And Recommendations

If you are clinically obese and are at high risk for obesity-related diseases, this may be a beneficial option for you.

The lower potency dosages may in fact prove a better alternative to Phentermine and Adipex-P due to the reduced risk of side effects.

Ionamin also seems to be one of the only viable options for teenagers under the age of 18 who are dealing with obesity.

Alternatives To Ionamin

There are several over-the-counter alternatives to prescription medications that may be a much healthier option while still being effective.

I like Phentramin-D for a synthetic OCT alternative or PhenQ for an all-natural one.

Both of these diet pills are what I consider the best alternatives to Ionamin that are both safe and effective.

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About Gabe Ramsey, BS, CSCS

Gabe is a Certified Strength and Conditioning Specialist and Senior Editor here at GeoLeaders.com. He holds a Bachelor’s in Exercise and Sport Science along with over 15 years experience providing world-class training, coaching, and consulting for bodybuilders, strength athletes, and physique competitors. Gabe provides science-based fitness education with proven expertise in strength and hypertrophy programming, high-performance nutrition, nutritional supplementation, and body recomposition. Follow Gabe on Twitter and connect with him on LinkedIn.