Trenorol Review – Alternative to Trenbolone, Results, and How It Works

Crazybulk Trenorol

TrenorolTrenorol is a bodybuilding supplement marketed by CrazyBulk USA. This steroid pill is known as a safe and legal alternative to Trenbolone.

Trenbolone is an anabolic steroid which allows a person to gain muscle and at the same time losing body fat. But Trenbolone has many known side effects.

Some of the side effects attributed to it are hair loss, a diminished libido, and insomnia.

Trenbolone can also trigger aggressive behavior in people. Steroid use comes with many side effects.

But even with the risks, many bodybuilders still choose to use Trenbolone. It provides faster results compared to other bodybuilding supplements and legal steroids.

Trenorol mimics the benefits of Trenbolone but is much safer and accessible – moreover, it’s legal. Most of the ingredients of Trenorol are also natural.

How Trenorol Works to Mimic Trenbolone

Trenbolone facilitates faster muscle growth and fat loss. But the steroid contains many synthetic chemicals that are harmful to a person’s health.

Trenorol contains natural ingredients which mimic the benefits of Trenbolone.  But it does not produce negative side effects associated with Trenbolone.

One of the key ingredients of Trenorol is Beta Sitosterol. This chemical compound recreates the effects of Trenbolone but is much safer. Beta Sitosterol is able to restrain the function and buildup of 5-alpha-reductase.

This is an enzyme that converts testosterone to dihydrotestosterone (DHT).  This conversion decreases the flow of testosterone to the muscle tissues.

Testosteron to Dihydrotestosterone

Testosterone is a hormone necessary for muscle growth and maintaining low body fat.  People can work out as long and as hard as they can.

But with low testosterone levels, it would be extremely difficult to build muscle. Beta-Sitosterol regulates testosterone levels in the body. This action also boosts muscle building in the tissues.

Beta-Sitosterol can also increase metabolic rate and lower bad cholesterol.

Another key component of Trenorol is Nettle Leaf extract.  This ingredient helps rebuild muscle. It also prevents water retention.

Excess water weight causes puffiness of the muscles, making them appear soft. Nettle leaf is a natural diuretic which can also detoxify the body.

Pepsin is another ingredient found in Trenorol. This enzyme allows the retention of nitrogen, which is one of the primary building blocks of protein. More nitrogen and protein leads to huge muscle gains and quicker fat burning.

The Complete Ingredients

The unique ingredients are what make Trenorol allow its users to perform bulking and cutting at the same time.

Samento Inner Bark extract or Cats Claw

Samento Inner BarkThis is an herbal ingredient that helps repair damaged muscles. Muscle tissue can get torn and injured after a strenuous workout. The fast recovery that Cat’s claw offers allows people to resume working out in a short period of time.

Samento Inner Bark can also improve the immune system. It does this by boosting the number of white blood cells in the body.

Beta Sitosterol

Beta SitosterolThis is a chemical compound found in many plants. Beta-Sitosterol is the component of Trenorol that mimics Trenbolone. It maintains testosterone levels by blocking the conversion of testosterone to DHT.

Without this blocking, Dihydrotestosterone (DHT) builds up in the tissues. This makes it harder to build muscle.

Nettle Leaf Extract

Nettle Leaf ExtractNettle Leaf is famous for its diuretic properties.  It prevents fluid retention and also reduces swelling, thereby reducing bloating.  Nettle leaf can also help detoxify your bloodstream.

Many testosterone boosters incorporate this extract because it can also increase testosterone levels. It also increases the amount of iron in the body, which is vital for muscle growth.

Nettle leaf extract also manages side-effects from the other ingredients of Trenorol.


Pepsin EnzymeThis is a digestive enzyme that breaks down protein in the stomach.

Breaking down protein makes it easier for the body to absorb and use it for energy and to build muscle.

Pepsin is also responsible for nitrogen retention. It also frees up branched-chain amino acids. This improves people’s performance and encourages muscle growth.

(+) Rice Concentrate

This makes Trenorol concentrated enough for the muscle tissues to absorb.

(+) Vegetable Stearate

Derived from magnesium stearate and used as an additive to help build body mass.

The Results from Using Trenorol

Bodybuilders can expect to gain lean muscle mass when they supplement with Trenorol. The body produces more protein because Trenorol enables nitrogen retention.  And the more protein the body has, the easier it is to gain new muscle.

Trenorol also steps up red blood cell (RBC) production.  Red blood cells carry oxygen to muscles. The extra oxygen in the muscles gives people more strength and power in their workouts.

The increase of RBC in the veins also produces vascularity.  Veins popping out of muscles are one of the target goals in bodybuilding.

Muscles also become harder because Trenorol prevents fluid retention. This avoids puffy and weak looking muscles. Another benefit bodybuilders get from Trenorol is quicker fat burning. Increased testosterone levels lower body fat and promote weight loss.

There are many positive feedbacks from people who chose Trenorol over Trenbolone. Satisfied customers claim Trenorol improved their strength in only a couple of weeks. Many were very pleased because of the muscle gain they were able to achieve in a short amount of time.

Results - 2

People also saw significant improvements in their endurance. Some say Trenorol boosted their energy levels, which made them want to work out more often.  Many could not believe they were gaining muscle and losing weight at the same time.

How to Use Trenorol

The recommended dosage is to take 3 capsules of Trenorol a day. Each bottle contains 30 capsules, which is good for 10 days. Individuals need to take the 3 pills 45 minutes before their workout.

This gives the body enough time to process the compounds in Trenorol.  People should also take 1 capsule of Trenorol after each meal on non-workout days. This maximizes the effects of Trenorol and allows people to get the most out of it.

It may take about 2 months of continuous Trenorol use before anyone can see the results. It may even take longer for some individuals.

People taking Trenorol should also follow a proper diet and a workout program. Individuals need to put in the hard work for Trenorol to take effect.

Possible Side Effects

Trenorol contains ingredients that can lower blood pressure. It will not be an issue for individuals with normal blood pressure. But those with low blood pressure need to consult with a doctor before taking the supplement.

Nettle Leaf extract can also cause sleeping problems.  The extract boosts testosterone, which can cause energy levels to go up. This could make it hard for people to fall asleep.

There are also some side effects associated with Beta-Sitosterol. Excessive amounts of the compound can lead to stomach problems. These include getting gas, constipation, nausea, and vomiting.  Trenorol also contains some milk products which can also upset the stomach of those who have a lactose sensitivity.


Trenorol may not produce the same quick results as Trenbolone. But the positive response from many consumers of the product confirms that it does work.  People are able to gain muscle mass and burn fat at the same time.

The increased vascularity and defined look also please many users.  Stacking Trenorol with other CrazyBulk products also leads to quicker gains.

So far, there is no Trenorol review reporting any side effects from its use. This affirms that Trenorol is a safe and legal alternative to the anabolic steroid. CrazyBulk continues to create products that are safe for bodybuilding and fitness.

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Jerry Connel is a fully qualified nutritionist and personal trainer. He is also currently undertaking a Ph.D. in Food Science at Oregon State University in the US. He has been a keen bodybuilder throughout his adulthood and is well-versed with health supplements.