Here’s a quick, high-level snapshot of Methyltestosterone — what it is, how it behaves, and why it’s treated with caution today.
|
Parameter |
Key information |
|
What it is |
One of the oldest oral anabolic-androgenic steroids, known for fast, aggressive effects rather than clean muscle growth. |
|
How it works |
Acts like amplified testosterone: rapidly increases free testosterone, boosting strength, aggression, and mental drive. |
|
Main focus |
Short-term strength, aggression, and training intensity — not long-term muscle quality. |
|
Estrogen conversion |
High — often leads to water retention, bloating, and blood pressure issues. |
|
Liver impact |
High hepatotoxicity; liver stress builds quickly even with short use. |
|
Typical use context |
Short, aggressive phases or as a kick-starter in stacks (old-school approach). |
|
Visual results |
Fast weight and strength increase, but much of the gain comes from water. |
|
Detection time |
Approximately 4-6 weeks (varies by testing methods and individual factors). |
|
Best suited for |
Users chasing short-term intensity and strength — not recommended for physique-focused or long-term goals. |
What is Methyltestosterone: Basic Overview

Methyltestosterone is one of the oldest oral anabolic steroids — and also one of the toughest on your body. It works fast, hits hard, and feels very noticeable almost right away.
This compound is more about androgenic effects than muscle building. You feel increased strength, aggression, and drive, but the muscle gains themselves are usually short-term and not very clean.
It also converts to estrogen easily, which is why many people experience water retention, bloating, and higher blood pressure. Skin issues like acne can show up too, especially if you’re sensitive to hormonal changes.
The biggest downside is health-related. Methyltestosterone is highly stressful for the liver and shuts down your natural testosterone production, even when used for a short time. That’s the main reason why it’s rarely recommended today.
How Methyltestosterone works and effects on your body

Methyltestosterone works a lot like your natural testosterone — just faster and more aggressive. Once it gets into your system, it quickly raises your level of free testosterone, which is why you feel the effects almost right away.
You’ll probably notice more aggression and mental drive. Many people feel more confident, more focused, and more willing to push hard in the gym. That sharp “switch-on” effect is a big reason why this compound attracts attention.
Your strength and training intensity go up quickly, often before you see any real visual changes. Your body reacts fast — but that reaction doesn’t last long.
You may gain some muscle mass, but in most cases it’s temporary. A large part of the weight gain comes from water retention, not from solid, long-term muscle growth.
Dosage and guidelines for bodybuilders

Methyltestosterone is usually run short and aggressively, which is why precision matters. The main rule here is simple: higher dose = stronger effects + higher harm.
|
Parameter |
Details |
|
Form |
Oral tablets |
|
Daily dosage |
40–50 mg |
|
Frequency |
Once daily |
|
Liver toxicity |
High |
|
Testosterone suppression |
Yes |
|
Water retention |
High |
|
Estrogen-related effects |
Common |
Because it suppresses your natural testosterone, recovery after use is not optional. Post-cycle therapy is typically required, and health markers — especially liver enzymes — should be monitored during use to avoid serious damage.
Methyltestosterone Cycles

Methyltestosterone is almost never used in long, classic cycles. If you come across it, it’s usually as a short-term tool for boosting aggression and strength — not for building clean muscle over time.
Drug intake for men
For men, Methyltestosterone is mainly used to increase aggression, power, and training intensity. That’s why you see it more often in strength sports than in traditional bodybuilding.
Common reference ranges:
|
Purpose |
Daily amount |
Notes |
|
Medical use |
10–40 mg |
Under medical supervision |
|
Sport / physique use |
10–50 mg |
Short-term only |
|
Typical duration |
Up to 6–8 weeks |
Often shorter due to side effects |
If you take the tablets sublingually (under the tongue), the effect hits faster and the effective dose is usually lower. Side effects also show up quicker, which is why use often stops as soon as the body starts reacting negatively.
Drug intake for women
For women, Methyltestosterone is generally a poor choice, especially for sport or physique goals. Historically, it was used in medical treatments (such as breast cancer therapy), but in very different contexts and under strict supervision. That does not translate to athletic use.
Today, the only situation where you may see it is in hormone replacement therapy, where very small amounts are combined with estrogen.
Methyltestosterone stacks with other steroids

When you use Methyltestosterone on its own, you mainly get strength, aggression, and some weight gain. But you should understand one key thing right away: a big part of that weight comes from water retention.
To get more noticeable and “solid” results, many choose to stack it with other, stronger compounds that bring real muscle or strength progression. If your goal is weight and mass, athletes often combine Methyltestosterone with compounds that support longer-term muscle growth, such as:
Nandrolone Decanoate
Here’s an example of a mass-focused stack where Methyltestosterone is used briefly to add intensity while Nandrolone builds steady muscle.
|
Week |
Nandrolone Decanoate, mg/week |
Methyltestosterone, mg/day |
Aromasin, mg/EOD |
|
1-2 |
— |
10-20 |
6.25-12.5 |
|
1-12 |
300-400 |
— |
6.25-12.5 |
|
2-12 |
300-400 |
— |
6.25-12.5 |
Dianabol
Here’s an old-school bulking setup where Dianabol drives size and strength, and Methyltestosterone adds a short-term aggressive push.
|
Week |
Testosterone Enanthate/Cypionate, mg/week |
Dianabol, mg/day |
Methyltestosterone, mg/day |
Aromasin, mg/EOD |
|
1-4 |
400-500 |
20-30 |
— |
12.5-25 |
|
5-6 |
400-500 |
— |
10-20 |
12.5 |
|
1-12 |
400-500 |
— |
— |
6.25-12.5 |
Testosterone
Here’s a strength-oriented stack where testosterone forms the base and Methyltestosterone is used early for a fast boost in drive and power.
|
Week |
Testosterone Enanthate/Cypionate, mg/week |
Trenbolone Acetate/Enanthate, mg/week |
Methyltestosterone, mg/day |
Cabergoline, mg/week* |
|
1-2 |
200-250 |
200-300 |
10 |
0.25-0.5 |
|
3-8 |
200-250 |
200-300 |
— |
0.25-0.5 |
Side effects

In this kind of stack, Methyltestosterone acts more like a kick-starter — it boosts drive and intensity, while the other compounds do the heavy lifting. Methyltestosterone hits your body hard and fast, and the side effects show up quickly. This isn’t a mild compound, and it doesn’t forgive mistakes.
The biggest risk is your liver. Methyltestosterone is highly toxic, and liver stress builds up fast. That alone is a major red flag. If you want to know more about liver protection, see our full guide here.
Androgenic side effects are common. You may notice acne, oily skin, increased aggression, and possible prostate issues. If you’re sensitive to androgens, these effects show up even sooner.
Estrogen-related problems also matter. Because it converts to estrogen, you can run into:
- gynecomastia;
- water retention and bloating;
- higher blood pressure
A lot of the weight you gain comes from water, not real muscle.
Methyltestosterone warnings

Liver toxicity and health risks
Methyltestosterone puts serious stress on your liver. It’s an oral steroid with high toxicity, so liver enzymes can rise quickly even over short periods. This isn’t something you can “out-train” or ignore.
Beyond the liver, it also affects your overall health. Blood pressure can go up, fluid balance shifts, and recovery after stopping can feel rough. If you don’t monitor your health, the risks escalate fast.
Estrogen, Methyltestosterone, and weight changes
Methyltestosterone converts to estrogen, and that plays a big role in how your weight changes. You may see the scale go up, but much of that comes from water retention, not fat or real muscle.
Because of this, you expect fat loss and feel disappointed. Estrogen-related water gain can blur definition and make progress harder to judge in the mirror.
Methyltestosterone anabolic ratio
Methyltestosterone has a higher androgenic effect than anabolic effect. In simple terms, it pushes strength, aggression, and drive more than it builds long-term muscle.
You feel the impact quickly — heavier lifts, more intensity — but the actual muscle-building payoff stays limited. That’s why many users call it “powerful but inefficient.”
For physique goals, the risk-to-reward ratio just isn’t favorable, especially compared to modern alternatives.
Methyltestosterone reviews and real user experience

Methyltestosterone usually gets your attention because you feel it fast, not because it builds a great physique. When you try it, you often notice quick changes in mood, aggression, and strength — and just as quickly, the downsides start to show.
Below are two common perspectives: one from someone who tried it personally, and one from a coach who sees the same pattern play out from the outside.
Alex, recreational lifter
“Methyltestosterone hit almost instantly. Within days I felt more aggressive and way more switched on in the gym. Strength went up fast, and training felt intense — almost too intense.
But the negatives showed up just as quickly. I held a lot of water, my blood pressure felt off, and my skin broke out. The strength boost didn’t translate into real, lasting muscle. Once I stopped, most of the gains disappeared. Looking back, it felt powerful — but not worth it.”
Mark, strength coach
“I rarely see Methyltestosterone make sense long-term. Athletes feel strong and aggressive right away, which can help short bursts of performance, but the cost is high.
Liver stress, estrogen issues, water retention — it adds up fast. Compared to modern options, the anabolic return is low for the damage it causes. Most people who try it don’t repeat the experience.”
From a coaching view, Methyltestosterone acts more like a hormonal shock than a smart tool.
Methyltestosterone vs other oral steroids

Methyltestosterone vs Dianabol
Dianabol focuses on rapid muscle and strength gains, while Methyltestosterone focuses more on aggression and drive. With Dianabol, you usually see faster visual changes in size. With Methyltestosterone, you mostly feel stronger and more intense, but the muscle payoff is smaller. Both retain water, but Methyltestosterone hits your liver harder relative to what it gives back.
Methyltestosterone vs Anavar
Anavar works in a cleaner and more controlled way. It helps with strength and muscle retention without heavy water retention. Methyltestosterone feels rougher: more aggression, more side effects, less quality muscle. If you care about how you look and recover, Anavar usually makes more sense. If you chase raw intensity, Methyltestosterone feels stronger — but at a higher cost.
Methyltestosterone vs Turinabol
Turinabol delivers slow, dry, and stable gains. You don’t feel a big mental “kick,” but the progress sticks better. Methyltestosterone gives you a fast surge in strength and aggression, but the results fade quickly. If you want consistency, Turinabol wins. If you want an immediate push, Methyltestosterone does that — briefly.
FAQ in 2025

Is Methyltestosterone effective for muscle growth?
Not really. You may gain some weight, but most of it comes from water retention, not solid muscle. Compared to other steroids, the muscle-building return is weak.
How fast does Methyltestosterone work?
Very fast. You usually feel changes in strength, aggression, and drive within days. The downside is that the results fade just as quickly once you stop.
Is Methyltestosterone safe compared to other steroids?
No. It’s considered less safe than most modern oral steroids. Liver toxicity, estrogen issues, and blood pressure problems show up more easily.
Does Methyltestosterone require PCT?
Yes. Even though it’s oral and short-acting, it suppresses your natural testosterone, so proper recovery matters.
Can beginners use Methyltestosterone?
It’s a bad idea. If you’re new, you’re more likely to get side effects than useful results, and you won’t know how to manage the fallout.
Why is it rarely recommended today?
Because safer and more effective options exist. Methyltestosterone delivers high risk for low reward, which is why it’s mostly considered outdated now.
Conclusion
Methyltestosterone is all about short-term impact, not long-term progress. It can boost aggression and strength quickly, but the muscle gains are limited, the side effects show up fast, and the health cost is high.
It won’t replace modern steroids for building size or improving physique quality. Think of it as an old-school compound that delivers intensity at a steep price. If you understand that trade-off, you understand why most lifters move on to safer, more effective alternatives.
