Domestic Delivery For Europe,US,Canada,Australia!
Please note: AASraw does not authorize any resellers.

Fluoxymesterone powder

Rating: SKU: 76-43-7. Category:

Other names:Halotestin powder, Ultandren powder

AASraw is the professional manufacturer of pure Fluoxymesterone(Halotestin) raw powder which has independent lab and large factory as support, all production will be carried out under CGMP regulation and trackable quality control system. The supply system is stable, both retail and wholesale orders are acceptable.Welcome to order from AASraw!

Quick Quote For Small Order

If you need to purchase this product in bulk, please use the VIP channel to get the most competitive price.?

Bulk Order Quotation

Product Description

Fluoxymesterone(Halotestin) Powder Video-AASraw


Basic Characters

Product Name:Fluoxymesterone powder
CAS number:76-43-7
Molecular Formula:C20H29FO3
Molecular Weight:336.4
Melt Point:265℃
Color:White powder
Storage Temp:RT

What is Fluoxymesterone(Halotestin) Powder?

Fluoxymesterone powder, also known as Halotestin in the chemical world, is an androgenic anabolic steroid. This hormone is structurally similar to testosterone, but it has an additional methyl group attached to it.

Unlike other steroids, this synthetic androgenic and anabolic steroid does not aromatize and keeps its original form without converting to estrogen.

Halotestin powder is a testosterone-derived oral anabolic steroid with very strong anabolic strength; however, it is not as popular among bodybuilders as other steroids, which may be due to the fact that, despite its potency, it is not as effective at mass building as many other compounds.

How does Fluoxymesterone(Halotestin) work?

Endogenous androgens are responsible for encouraging normal growth and development in male sex organs, as well as maintaining secondary sex characteristics such as prostate, penis, and scrotum growth/maturation; facial, chest, and pubic hair; vocal cord thickening (resulting in a voice drop); musculature, and fat distribution.

When your body lacks testosterone, all of these areas suffer, which is where Halotestin can assist. As an androgenic anabolic steroid, it can help you retain nitrogen, sodium, and potassium (increasing oxygenation of muscles and tissue cells); promote protein synthesis; strengthen bones; and stimulate red blood cells.

What is Fluoxymesterone/Halotestin Powder used for?

Use in medical treatment

Halotestin is the brand name for fluoxymesterone powder, which was first synthesized by Upjohn in the 1950s and was later manufactured by Ciba Pharmaceuticals under the brand name Ultandren.

Initially marketed for the treatment of clinical problems such as muscle mass loss, malnutrition, androgen deficiency, fracture healing, and tissue repair in general, it was also used in conjunction with other medications that could have similar side effects, such as corticosteroids.

It has been used as an adjunct in the treatment of breast cancer, menopause, and other problems in women, but only in very low doses.

Use in bodybuilding

Halotestin powder is a popular choice for powerlifters and strength athletes in the bodybuilding world; however, it is also a great hardener and cutter steroid for bodybuilders, though the side effects may make the benefits counterproductive. The following are some of the potential benefits and side effects of using Halotestin in construction:

Power and Energy

The most important and desired effect of Halotestin is greatly increased strength, which is frequently the sole reason a bodybuilder will choose to use it. The massive increase in strength and energy is primarily due to Halotestin’s effect on red blood cell function. This increased strength will help any athlete push their performance to new heights, but it also comes with increased aggression, which is often useful for powerlifters, fighters, and others where aggressive strength is a desirable trait.

❷ Fat Reduction

Although it is not a specific fat loss steroid or one with very powerful effects in this area, it can still contribute to fat loss, but only if you are already very lean. Those who have not already lost a significant amount of body fat during previous cutting phases are unlikely to notice Halotestin’s fat-loss effects.

 Aggression and Motivation

While this is commonly regarded as a negative side effect, increased aggression is regarded as a benefit by some Halotestin users, particularly those who require extra drive and energy for activities such as fighting and powerlifting. Halotestin users do not consider this increased aggression to be a problem as long as it is used positively.

Those who are especially prone to existing mood or anger issues, on the other hand, should be aware that this trait may exacerbate those existing tendencies in other aspects of life outside of the competitive arena where it is valued. For first-time users, starting Halotestin powder at a low dose allows you to monitor its effects on your aggression levels and how well you cope with it. Dosages can then be adjusted as needed.

❹ Competition Preparation

One of the few times Halotestin powder is used is during the pre-contest phase when the diet is extremely restricted and strict, and many people struggle or fall before the final hurdle. Halotestin can give you the extra kick and energy you need to get through the toughest times before a competition.

Competitors will also benefit from improved physical conditioning before a competition, with definition and hardness both improving. If you want to see the true power of Halotestin in this area, you must already be very lean and have some of the lowest body fat levels. This will not be possible for the average bodybuilder, but those who take physical conditioning to the next level will value what Halotestin can bring to this stage of contest preparation.

What is the typical dosage of Fluoxymesterone(Halotestin)?

While there are no set guidelines for Halotestin dosage, there is enough information available depending on the purpose of intake.

When used as hypogonadism replacement therapy, the typical dosage range is 5-20mg. The recommended dosage for women with breast cancer is usually between 10 and 40mg.

Now, if your goal is to improve your fitness and you are a beginner, you should start with 10-20mg of Halotestin.

If your body responds well to the small initial dose, you can gradually increase it to 40mg per day. Keep in mind that this is the maximum dosage that you should seek. Anything over 40mg is dangerous and may cause severe side effects.

Some people choose 20-30mg for the first three weeks, then increase to 40mg in the final week. You can either take it all at once or divide it into 2-3 small doses. Given the pharmacokinetics of Halotestin, I would recommend the latter.

What can we expect from the results after using Halotestin Powder?

As a bodybuilder, Halotestin powder is unlikely to be a steroid you want to include in your cycle. In fact, many regular bodybuilders avoid it entirely, with only those with very specific goals, such as powerlifters, believing that the benefits outweigh the harsh negatives of this steroid.

The greatest benefits of Halotestin powder are likely to be seen by physique competitors who require exceptional hardening and definition, as well as the sheer drive and aggression required to get you through the final stages of a very restrictive and extreme contest preparation diet and workout regime.

Halotestin powder has a niche and specific benefit in that it increases aggression and strength while also directly contributing to physical conditioning without the concerns of aromatization and associated fluid retention. As a result, competitors frequently include Halotestin powder at the very end of a pre-contest cycle, where it can have the greatest effect at the precise time it is required.

Halotestin powder has a detection time of about 2 months, and because this is a steroid that will appeal to competitive bodybuilders, this long detection time is critical to keep in mind where potential drug testing may occur.

Fluoxymesterone(Halotestin) Vs. Nandrolone

While both are androgenic anabolic steroids with a similar chemical structure and the same goal of increasing testosterone levels, research indicates that nandrolone may be used to heal joints. It is considered a possible treatment for rotator cuff injuries.

It has also been established that skeletal muscle is the primary target of nandrolone action. It stimulates growth, lowering the risk of developing metabolic syndrome.

Fluoxymesterone(Halotestin) Vs. Trenbolone

Trenbolone is possibly one of the most potent steroids on the market. Trenbolone is a drug that is used to increase appetite and muscle growth. Trenbolone works by increasing glucose uptake by the muscles. This results in optimal muscle growth and increased lean muscle mass. One of the most common side effects of both androgenic anabolic steroids is liver toxicity.

What are the side effects of Fluoxymesterone(Halotestin)?

To gain something, you must first lose something. There are definitely some side effects to Halotestin cycling that you should be aware of.

The most common and dangerous is liver toxicity, which causes jaundice and changes in skin color. High blood pressure is one of the most dangerous effects on cardiovascular health (hypertension).

There are also sexual consequences, such as erectile dysfunction, gynecomastia, low libido, and low sperm count. Women also reported problems with menstruation, breast swelling, and virilization. Some people also had low blood glucose levels and hormonal imbalances.

How to find genuine Fluoxymesterone(Halotestin) Powder suppliers online?

There are many fluoxymesterone(halotestin) powder suppliers available both online and in physical stores around the globe. However, you need to be very careful if you need to get a high-quality fluoxymesterone(halotestin) powder that will guarantee you quality results by the end of your cycles. Not every pure halotestin powder manufacturer you find online is genuine, some are just there to make money, and they don’t care about the results you will get after taking your dosages. Before you buy fluoxymesterone powder, first do your research. Make sure you understand how the fluoxymesterone powder supplier works before you make any order. Read different customer reviews as well as look at the company ratings.

We are the leading fluoxymesterone(halotestin) powder supplier and manufacturer in the region. Our website( is user-friendly, so you can easily make your order using your smartphone, tablet, or desktop from the comfort of your home or office. We always make sure that we deliver all the products within the shortest time possible. You can buy halotestin powder in bulk or just enough for your business. Remember, no matter how easily you can get the drug, don’t start taking it without your doctor’s guidance.

Raw Fluoxymesterone(Halotestin) Powder Testing Report-HNMR

AASraw provides purity 99% Fluoxymesterone(Halotestin) powder raw powder to bodybuilders or underground labs for oral usage.

What is HNMR and What does HNMR spectrum tell you? H Nuclear Magnetic Resonance (NMR) spectroscopy is an analytical chemistry technique used in quality control and research for determining the content and purity of a sample as well as its molecular structure. For example, NMR can quantitatively analyze mixtures containing known compounds. For unknown compounds, NMR can either be used to match against spectral libraries or to infer the basic structure directly. Once the basic structure is known, NMR can be used to determine molecular conformation in solution as well as study physical properties at the molecular level such as conformational exchange, phase changes, solubility, and diffusion.

Fluoxymesterone powder(76-43-7)-COA

Fluoxymesterone powder(76-43-7)-COA

How to buy Fluoxymesterone(Halotestin) Powder from AASraw?

❶To contact us by our email inquiry system, or leave your WhatsApp number, our customer service representative(CSR) will contact you in 12 hours.

❷To provide us with your inquired quantity and address.

❸Our CSR will provide you with the quotation, payment term, tracking number, delivery ways, and estimated arrival date(ETA).

❹Payment is done and the goods will be sent out in 12 hours.

❺Goods received and give comments.

Author of this article:
Dr. Monique Hong graduated from UK Imperial College London Faculty of Medicine

Scientific Journal paper Author:
1. Cornelia Fuerstenberger
University of Basel, Switzerland
2. Kay Marshall
University of Bradford, Bradford, UK
3. R.N. Yadav
Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
4. Y. Muraoka
Fukushima-ku, Osaka 553, Japan
5. Willi Schänzer
Institut für Biochemie, der Deutschen Sporthochschule Köln, Köln, Germany
In no way does this doctor/scientist endorse or advocate the purchase, sale, or use of this product for any reason. Aasraw has no affiliation or relationship, implied or otherwise, with this physician. The purpose of citing this doctor is to acknowledge and commend the exhaustive research and development work done by the scientists working on this substance.


[1] Jerome Z. Litt; Neil Shear (17 December 2014). Litt’s Drug Eruptions and Reactions Manual, 19th Edition. CRC Press. pp. 177–. ISBN 978-1-84214-599-9.

[2] Saartok T, Dahlberg E, Gustafsson JA (1984). “Relative binding affinity of anabolic-androgenic steroids: comparison of the binding to the androgen receptors in skeletal muscle and in prostate, as well as to sex hormone-binding globulin”. Endocrinology. 114 (6): 2100–6. doi:10.1210/endo-114-6-2100. PMID 6539197.

[3] Kicman AT (2008). Pharmacology of anabolic steroids”. Br. J. Pharmacol. 154 (3): 502–21. doi:10.1038/bjp.2008.165. PMC 2439524. PMID 18500378.

[4] J. Elks (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 568–. ISBN 978-1-4757-2085-3.

Get a Bulk quotation