Ionamin – Phentermine, Positives and Negatives

Ionamin UKIonamin is a brand of Phentermine manufactured in the USA by Celltech Pharmaceuticals Inc. It’s produced in capsule format and is only available with a prescription. Like all Phentermine-driven diet pills, Ionamin has a reputation for delivering good results and for causing side effects too.

Although Phentermine diet pills are generally white with blue flecks, Ionamin is not. The capsules are yellow and contain a slow release resin that is designed to deliver Phentermine to the body in a controlled manner, over a 24-hour period.

Claims: To help control hunger urges

Positives: It can help you lose weight.

Negatives: Only available from your doctor via prescription. Some side effects

Which brand of Phentermine is most recommended

What is Ionamin and How Does it Work? 

Ionamin is an appetite suppressant. This type of diet pill is designed to control hunger urges. When the urge to eat is reduced it becomes easier to eat smaller portions at meal times and resist the urge to snack.

When used alongside a calorie restricted diet and exercise, appetite suppressing diet pills can create a calorie shortage that forces the body to compensate by burning its stores of fat.

Key Ingredients

Ionamin PillsPhentermine is the only active ingredient in Ionamin. Each pill will provide either 15mg or 30mg of Phentermine, depending on which option the prescribing doctor considers the most fitting. Phentermine is a psychostimulant that tricks the body into going into a state of flight or fight.

This is a condition that would only normally occur during times of danger. When danger is sensed the body reacts by releasing chemicals that improve the ability to run or stand and fight. These chemical changes also suppress hunger to prevent it from becoming a distraction.

Ionamin capsules also contains auxiliary resin ingredients (sulphonated styrene-divinyl benzene copolymer), purified water, lactose, magnesium stearate, calcium hydrogen phosphate, gelatine, black ink, and the colours titanium dioxide (E171), sunset yellow (E110), black iron oxide (E172) and quinolone yellow (E104).

The resin ingredients are only added to control the delivery rate of the drug and the colour of the pill. They do not directly contribute to the appetite suppressing effects of Ionamin.

Usage Instructions – The normal dose is one pill per day, taken 10 to 14 hours before bedtime. The pill must be swallowed whole. Crushing it or chewing it will increase the risk of side effects. Diet and exercise will also be required.

Customer Feedback

“Worked good for me, but made me feel so anxious and paranoid I had to stop using it altogether.”

“This medicine is seriously bad news. One pill was all it took to send me into a seizure. It put me in hospital. I put it in the trash.” 

“I had a lot of success with this product. It made it easy to eat smaller portions and helped me lose 28 pounds in 3 months.” 

“Helped me lose 30lbs, but I got addicted. When one pill was not enough I took more and more. I ended up becoming a speed addict. I took it to control my hunger, it ended up controlling me.”

Side Effects & Health Issues

Ionamin is chemically similar to amphetamine, stimulates the central nervous system in a similar manner, and presents the same risk of addiction. It also triggers other changes that have the potential to cause side effects.

Some of the side effects attributed to Ionamin usage include:

  • Dry mouth
  • Dizziness
  • Headaches
  • Diarrhea
  • Constipation
  • Insomnia
  • Irritability
  • Elevated blood pressure
  • Irregular or pounding heartbeat
  • Mood swings
  • Hallucinations
  • Muscle twitches
  • Lack of interest in sex
  • Allergic reaction

Purchasing Options & Considerations

Ionamin is a prescription only medication. Your pharmacist will not sell it to you unless you present a prescription made out by a doctor.


Prescription medications are never backed by a guarantee.

The Bottom Line

People are socially conditioned to place their trust in the medications doctors provide, but in this case better options are available.

Phentermine has got such a reputation for causing side effects, and offers such limited value as a weight loss aid, it’s hard to understand why the drug continues to be available.

A number of popular diet pills were originally developed as Phentermine substitutes and the best one so far is PhenQ.

PhenQ Phentermine alternativeLike Ionamin, PhenQ is an appetite suppressant, but it’s a fat burner and fat blocker too and also offers dieters other benefits that can help them to lose weight faster and more efficiently.

Customer reviews prove that it works, no side effects have been reported, no prescription is required, and there’s also a money back guarantee. Ionamin and other brands of Phentermine may have offered dieters the best chance of success in the past, but times have moved on and there is no need for anyone to put their health at risk to lose weight.

Click here to find out if PhenQ is suitable for you