The #1 diet pill in the USA

Follow us!

Real people. Real results.

Buying Phentermine Online?

If you want to buy phentermine or Adipex online, please check out this site:

Popular brands include:

  • > Adipex
  • > Qsymia
  • > Suprenza and more!

The #1 diet pill in the USA

Phentermine is the most popular weight loss pill sold in the USA.

  • Phentermine is an appetite suppressant.
  • Phentermine is the generic name. Popular brands include Adipex and Qsymia.
  • Watch the video!
1st diet pill in the USA

Make the most of your phentermine with Phen Supplements!

Phen supplements have been scientifically developed to complement your phentermine and boost your weight loss with phentermine.

  • Phen Caps

    Phen Caps diet supplement

    Suppresses your appetite and boosts your energy levels.

    Learn more
  • Phen Drink

    Phen Drink diet supplement

    Specially formulated to combat the dry mouth side effect of phentermine.

    Learn more
  • Phen Vites

    Phen Vites diet supplement

    The only multivitamin specifically for weight loss.

    Learn more

Weight Loss Tips From The Blog

  • Phentermine news blog
  • Phentermine news blog
  • Phentermine news blog
  • Phentermine news blog


Follow us!

Phentermine Forum: Lose Weight Fast, Today!

Why is our forum so great?

  • Find motivation and support in our forum, the most crucial aspects to weight loss success
  • We are the largest online community for weight loss with phentermine
  • Share diet plans, recipes, weight loss tips and side effects with people who understand
Browse all forums

Phentermine Reviews

Check out real reviews of all the phentermine brands, including phentermine 37.5, Adipex and more!

Latest Reviews

By Reese on Jan 4, 2017
Generic phentermine (pills) - Still experience hinger
By AJ on Dec 6, 2016
Generic phentermine (pills) - Lots of weight to loose
By NMD on Nov 2, 2016
Generic phentermine (pills) - Phentermine 37.5
See All Reviews

Weight loss tools to lose more pounds

Since we know that weight loss is a journey (we’ve been there, too!), we have developed a series of tools to help you reach your goal!

  1. Keep Track of Weight Loss Progress (And Lose More!)
  2. Upload and Share Photos of Your Progress (Or Keep Private!)
  3. Make Friends, Stay Motivated, Reach Your Goal!

...And it's FREE!

Create Account
phen zone weight tracking

Lose weight, Celebrate your success!

  • has helped thousands of people lose weight!
  • We offer FREE weight loss tools and supportive online community!
  • Get inspired by the success of our users by checking out our 90+ success stories, by people just like YOU!
Read all stories Tell us YOUR story

Popular Phentermine Brands

  • Apipex-P blue and white capsules 37.5 mg


    Adipex (sometimes known as Adipex-P) is the most popular brand of phentermine diet pills, manufactured by Teva Pharmaceuticals USA. It is a phentermine 37.5 mg dosage (the strongest) that you can buy in capsule or tablet form. Adipex is not cheap phentermine. It is generally considered high quality.
    > Learn more about Adipex

  • Phentermine 37.5 mg

    Phentermine 37.5 mg

    Phentermine 37.5 mg is a very popular dosage of phentermine. Popular dosages include 15mg, 30 mg and 37.5 mg. All manufacturers of phentermine diet pills have their own 37.5 mg dosage. Phentermine 37.5 mg tablets or capsules are generally cheap and are manufactured by generic pharmaceutical groups.
    > Learn more about Phentermine 37.5 mg

  • qsymia vivus 15 mg


    Qsymia (previously known as Qnexa) is a new diet pill combo made of phentermine and Topiramate. It was approved by the FDA in 2012 and recently launched in September 2012. Because it uses phentermine as an appetite suppressant, it is considered as a very effective diet pill but cannot be prescribed to everybody.
    > Learn more about Qsymia

Phentermine Alternative Brands

  • Phen Caps bottles

    Phen Caps

    Phen Caps are an alternative to the prescription drug, phentermine. 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 about Phen Caps

Follow us

Get daily news, support and motivation, meet new people and learn more about phentermine!

One life. Live it well!

Subscribe to our newsletter

All the news and information you need about fresh off the press!

* indicates a required field