If your goal is to build lean muscle as fast as possible with minimum side effects, then you need to get up to speed on Testolone RAD 140! This experimental SARM has become extremely popular in recent years but most people are in the dark about what it is, what it does and how to take it.
In this article, I’ll review exactly what you need to know about Testolone RAD 140. As someone who’s been in the bodybuilding world for over 40 years, I’ve been on top of the SARMs industry since it first emerged and have extensive knowledge and experience with this topic.
What is Testolone?
Testolone Rad 140 is a selective androgen receptor modulator (SARM) that was created for the purpose of treating breast cancer and muscle wasting in postmenopausal women. It effectively enhances the body’s natural production of testosterone and also increases lean body mass.
Since it attaches selectively to androgen receptors, it does not carry the sort of side effects that come with anabolic steroids. 
How Does Testolone Work?
Testolone works by binding to androgen receptors within muscle cells which stimulates androgen receptor activity in bone and muscle tissue. When you take testolone it’s as if you are giving your body a dose of testosterone.
It has also been found that this SARM may enhance endurance, stamina, and speed during high-intensity workouts.
Testolone interacts with the hormonal receptors of bone and muscle tissue in the same way that large doses of artificial testosterone does, however, it does not interact with the aromatase enzyme. As a result, it does not convert to estrogen in the way that testosterone does.
When it comes to fat loss, testolone works by increasing the body’s ability to burn fat. As with all selective androgen receptor modulators, Testolone RAD 140 has the ability to selectively stimulate muscle and bone tissue. This makes it safe for women, as it does not lead to the sorts of effects that are part and parcel of anabolic steroids, which may include enlargement of the prostate, clitoris, and mammary tissue. 
Benefits of Testolone
Testolone primarily increases lean muscle tissue by enhancing testosterone and human growth hormone as well as boosting other anabolic effects following intense weight training. It may also be able to increase training energy, endurance, and speed while working out.
Testolone is considered to be one of the best SARMs for muscle-building effects but it has also been shown to be effective in fat burning as well.
An initial study conducted on monkeys showed that the administration of Testolone increased their body weight by 10 percent after 28 days of use. Another similar study showed that the negative effects on the prostate and seminal vesicles were significantly reduced by taking Testolone along with synthetic testosterone.
Is Testolone Legal?
Testolone is legally available as an experimental drug and can only be sold for research purposes. SARMs, including Testolone Rad 140, have not been authorized by the FDA as dietary supplements.
Additionally, all SARMs are on the banned substance list put out by the World Anti Doping Agency (WADA).
Who Should Use Testolone?
There are certain requirements that should be followed if you are considering the use of Testolone Rad 140.
First and foremost, you shouldn’t take any type of SARMs until after you have completed puberty. Once you’ve finished the critical years of puberty, you should wait to use Testolone or any other selective androgen receptor modulator until you’ve gained several years of experience with intense training and diligent dieting.
If you meet all of the above requirements, you can begin with a conservative cycle. You should make sure to monitor your results and side effects carefully and also follow your cycle with a 3 week PCT using 10mg of Clomid per day.
Men who are new to using SARMs should consider the following 8-week cycle for Testolone RAD 140:
- Week 1 – 20 mg per day
- Week 2 – 20 mg per day
- Week 3 – 20 mg per day
- Week 4 – 25 mg per day
- Week 5 – 25 mg per day
- Week 6 – 25 mg per day
- Week 7 – 20 mg per day
- Week 8 – 20 mg per day
If you are a woman, this modified cycle is recommended:
- Week 1 – 10 mg per day
- Week 2 – 10 mg per day
- Week 3 – 10 mg per day
- Week 4 – 15 mg per day
- Week 5 – 15 mg per day
- Week 6 – 15 mg per day
- Week 7 – 10 mg per day
- Week 8 – 10 mg per day
For men, the best dosage for maximum results is between 20 and 30 mg per day. You should begin your cycle conservatively at around 20 mg and then slowly increase the dosage over the course of several weeks as your body gets used to having these chemicals in your system.
On the second and subsequent cycles, you can increase your dosage up to the limit of 30 mg per day.
Women should always take a lower dosage of selective androgen receptor modulators than men. When it comes to Testolone, we recommend a dosage of between 10 and 15 mg per day.
Women should also gradually increase their dosage over the course of several weeks to the maximum of 15 mg. On second and subsequent cycles, they can start at the maximum of 15 mg per day.
Testolone For Bodybuilding
Testolone has become one of the most popular SARMs for bodybuilding. Its development as a treatment for muscle wasting diseases immediately caught the attention of the bodybuilding community back in 2010.
Over the past decade, the anecdotal evidence from among the bodybuilding community has been overwhelmingly positive that Testolone increases lean muscle mass without the side effects that come with anabolic steroids. At the same time, this compound boosts training energy and endurance.
Testolone For Cutting
Testolone increases fat oxidation, making it a rather powerful tool to help with fat loss. Bodybuilders who take Testolone purely for cutting purposes will use a slightly lower dosage than those who are doing so to build lean muscle mass.
We recommend that men use 20 mg per day and women use 7.5 mg per day for the purposes of cutting.
Testolone For Women
Testolone is an appropriate SARM for women to take since it does not carry the same risks of developing male sexual characteristics that are inherent in the use of anabolic steroids. However, women should always take a lower dosage of SARMs than men.
We recommend women take 19-15mg per day. Additionally, women do not have to follow any post cycle therapy (PCT) treatment following a cycle.
The best stack for cutting is pairing Testolone with Ostarine for the following 8-week cycle:
- Week 1 – 10 mg Ostarine /5 mg Testolone per day
- Week 2 – 10 mg Ostarine /5 mg Testolone per day
- Week 3 – 10 mg Ostarine /5 mg Testolone per day
- Week 4 – 10 mg Ostarine /5 mg Testolone per day
- Week 5 – 10 mg Ostarine /5 mg Testolone per day
- Week 6 – 10 mg Ostarine /5 mg Testolone per day
- Week 7 – 10 mg Ostarine /5 mg Testolone per day
- Week 8 – 10 mg Ostarine /5 mg Testolone per day
You should follow the above cycle with a 3-week PCT of Clomid.
We recommend the following cycle for bulking:
- Week 1 – 10 mg MK677 / 5 mg Testolene
- Week 2 – 10 mg MK677 / 5 mg Testolene
- Week 3 – 10 mg MK677 / 5 mg Testolene
- Week 4 – 10 mg MK677 / 5 mg Testolene
- Week 5 – 10 mg MK677 / 5 mg Testolene
- Week 6 – 10 mg MK677 / 5 mg Testolene
- Week 7- 10 mg MK677 / 5 mg Testolene
- Week 8 – 10 mg MK677 / 5 mg Testolene
You should follow this cycle with a 3-week PCT of Clomid.
When it comes to body recomp, we recommend stacking Testolone with Stenabolic and Andarine. Here is our favorite recomp stack:
- Week 1 – 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
- Week 2 – 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
- Week 3 – 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
- Week 4 – 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
- Week 5 – 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
- Week 6 – 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
- Week 7- 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
- Week 8 – 25 mg Andarine morning/25 mg Andarine evening / 5 mg Rad 140 / 10 mg Stenabolic
You should follow this cycle with a 3 week PCT of Clomid.
Testolone Side Effects
Testolone will not give you any of the side effects that are associated with anabolic steroids due to its selectiveness in androgen receptor activity. However, we need to keep in mind that Testolone is a new drug that is only in the early stages of review.
The first human studies were not conducted until 2017 and as a result of this, we cannot state that there are no long-term side effects of its use.
Testolone will potentially suppress your body’s natural production of testosterone. Thus, you should follow any Testolone cycle with a 3-week post-therapy cycle (PCT) using 10 mg of Clomid per day.
Does Testolone Work?
Yes, Testolone definitely works, whether you use it for lean gains, fat loss, or to recomp. Testolone is among the most potent mass building SARMs that are currently available.
Is Testolone Safe?
At this stage, it is impossible to say whether Testolone is safe in the long term. What we can say, however, is that Testolone will not give you the side effects that come with anabolic steroids.
There have been no negative side effects reported when safe dosages (such as those recommended in our stacks section) are adhered to.
Where to Buy Testolone
Testolone is available from a wide range of online sources. However, we strongly suggest using extreme caution when buying it online.
The most trusted and reliable place to buy Testolone is the online retailer called Science Bio.
Testol 140 – Best RAD 140 Alternative
If you aren’t too keen on taking SARMs because of the side effects, or due to legality issues, you can always look towards the products produced by Crazy Bulk.
A legal and natural alternative to Testolone would be their Testol 140. All the gains with non of the side effects! All their products are designed to give you a similar performance boost to a regular PED, without bringing all the typical side effects.
Testolone vs Ligandrol
Ligandrol is an even more potent muscle builder than Testolone. It is not a SARM that we would recommend to first time users.
However, those who have experience with SARMs may prefer it for the purpose of building mass.
Testolone vs S4
Testolone and Andarine (S4) work well together when combined in a recomp stack. The Testolone will provide you with the mass component, while the Andarine adds the fat burning and vascularity effect.
Testolone vs YK-11
Testolone and YK-11 are two of the strongest SARMs available. When it comes to pure strength gains and muscle mass increases, YK-11 wins.
However, Testolone is your best option if you want to become lean and vascular.
Testolone vs Ostarine
Testolone is a more potent SARM than Ostarine. However, the two work well together when combined in a mass building stack.
Ostarine is generally regarded as the safest SARM and the best for a first-time stack. On your second cycle, you may want to stack Ostarine and Testolone according to the sample stack recommended in this article.
Should You Take Testolone?
If you are beyond puberty and have extensive experience with intense training and diligent dieting, then Testolone is something that you may consider taking. Based on what others have experienced it may well allow you to pack on some serious lean muscle mass while also getting cut.
However, the decision to put chemicals into your body, regardless of how safe they seem, is a serious one. Therefore, we recommend that you consider carefully whether you want to go down that route before starting on your first cycle.
Skip to Section