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The official website of the #1 diet pill in the USA
Want to Buy Phentermine Online?
Since 2008, it is not possible to buy phentermine online without a prescription. If you are interested in a prescription for this weight loss medication, make an appointment with your doctor or a local weight loss clinic to discuss your options.
Read all about it in our extensive guide on How to Buy Phentermine Online.
Doses per day: x3
8mg is the lowest dose of phentermine currently available. It can be taken up to three times per day.
This dose is especially intended for patients that struggle with nighttime snacking, or those who are highly sensitive to the effects of phentermine.
Doses per day: x1/x2
This a lower dose of phentermine that can be taken either once or twice per day. Multiple companies produce 15mg capsules.
Since the goal is to find the lowest effective dosage, doctors may start patients on 15mg and then increase dosage if needed.
Doses per day: x1/x2
People most often find themselves taking 18.5mg when they split a 37.5mg tablet in half.
Some doctors recommend this dosage at the start or end of phentermine treatment. It is also taken as a twice-per-day dosage to spread out the medication.
Doses per day: x1
This is the maximum dose of phentermine. The most popular US brand. Adipex is sold in 37.5mg pills.
This dose is only taken once per day, consider speaking with your doctor about stopping phentermine if this dose is no longer effective.
The most commonly reported side effects of phentermine are:
Phentermine is only suitable for those over 18 years old.
It should not be taken by anyone who is pregnant, expecting to become pregnant, or breastfeeding.
You should not take phentermine if you have a history of heart disease, uncontrolled blood pressure, overactive thyroid, glaucoma, a history of pulmonary hypertension, or if you have a history of drug or alcohol abuse.
Phen Caps give similar benefits as phentermine, such as supressing appetite, stimulating your metabolism and increasing energy, without the side effects. Phen Caps do not contain phentermine, making them available without a prescription to anyone.Learn more >>