How Long Does Testosterone Shots Last: What You Need to Know
Face it, getting everything done in a daily routine takes a lot of effort. For every item on your to-do list, there is a corresponding prep and execute list. Taking things off the list and living worry free is a fever dream.
Well, almost all of that is true. Taking care of your health means less stress and more enjoyment. Take some items off your list by finding solutions that last for weeks, not a day.
The best testosterone shots last weeks and won’t need daily administration or thought. This gives you more time for living your life, not structuring it.
How long does a testosterone shot last? What are the metabolic processes involved? Read on to find answers to these questions.
Best Testosterone Durations
To understand the duration of an injection, you need to understand what type of testosterone is in use. Typically, the question, “How long does testosterone stay in your system?” comes down to the ester type.
Each of the various esters has a different half-life. Esters are the bonding chemicals that allow artificial testosterone to work with your system. Chemically, they form from OH (hydroxyls) and -O- (alkoxy groups).
Then we’ll cover the differences between drop-off symptoms and withdrawal. So you’ll know what to expect when going through a replacement process.
Types of Testosterone
This list covers the most common forms of testosterone used in therapy (with a quick primer on production). We’ll include information about the different compounds used in hormone replacement therapy (HRT).
We’ll also go over bioidentical hormone therapy (BHRT) and the processes noted differences to traditional HRT.
Testosterone cypionate lasts longer than other ester compounds. The lengthy half-life owes to the octo-carbon bond. The effects of cypionate hit harder and last longer. This gives the most immediate and highest testosterone injection results.
The compound stays in fatty tissue, which is a reason for direct intramuscular injection.
You see effects within 2 days. After that, it levels off around 12 days and persists in the system for upwards of 21 days. It takes 44 total days for cypionate to leave the system. So implied is the testosterone cypionate half life would be 22 days.
During a treatment regiment, cypionate gets administered roughly every 8-10 days. This makes it the most popular treatment option because it takes the least amount of time and effort to maintain levels.
Testosterone propionate lasts the shortest of ester compounds. The total lifespan persists a maximum of 72 hours. Testosterone, like other estrogen compounds, absorbs poorly and metabolizes quickly. Propionate leaves the system entirely by day 16.
The short duration of propionate makes it time-consuming. It is the most work-intensive ester compound for treatment regiments. Injections need to be done daily to maintain levels and drop-offs occur in as little as 2 days after stopping.
Propionate compounds are used by bodybuilders or athletes. It has a discernable effect in building muscle mass. It also leaves the system fast enough to avoid doping test issues.
Enanthate works as a middle ground between cypionate and propionate. Effects hit between 24 and 48 hours, like cypionate. The duration lasts 4 days of peak and 10 days in total.
You need to inject enanthate every 3 days, maximum, to maintain consistent levels.
Enthanate compounds stay detectable in the system for 22 days.
Bioidentical hormone replacement therapy isn’t as easy to understand as artificial esters. The tests for anabolic steroids, of which all the previous esters qualify, look for the ester bonds. With BHRT the hormones in questions have identical markers so they don’t come across in tests.
To find the duration of a BHRT duration you need to test for a baseline hormone level and then for when that baseline returns. When undergoing BHRT as part of a hormone optimization plan, these levels get tested frequently in saliva or blood tartrate tests.
BHRT hits less hard, as a process it is about steady function, not peak performance. Typically injections get performed every two weeks. This provides double the duration of the cypionate ester.
BHRT also has the benefit of being indiscernible from natural testosterone production. This best testosterone injection keeps levels in the upper range of normal to benefit you. You don’t need to suffer from hypogonadism to see a drop off in testosterone production.
Signs of Drop Off (Natural)
Drop-offs occur after the age of 20 and accelerate after 40. Worse, by 40 levels are half of what they were at 20. This is one of the reasons testosterone level testing has become important to men’s health in the last decade.
Low testosterone (Low T) diagnosis have risen from better testing methods. They have also risen from awareness of the underlying processes.
Testosterone controls a lot of systems for men (and some for women, mostly from adrenal production). Long-term health concerns from lack of muscle mass and bone density have made monitoring levels important. Fat metabolization and usage are also keys to avoiding diabetes and heart disease.
On the mental side, issues of mood and especially depression have emerged. Low T leads to a lower quality of life as physicality drops off and mood deteriorates.
Each of these problems alone is a cause for concern. When put together, they form a brutal loop for men. The lack of physicality increases as the desire to stay active declines.
Once they physicality tapers enough the ability to stay active in important life activities like work and home fades. These increase the mood drop-off while complicating efforts to alleviate the problem.
Normal drop-offs from age come gradually. This gives you plenty of time to adjust to the changes and keep going. It is perfectly fine to lose some testosterone production as you age.
Life has stages and they are necessary. It is when the drop-offs occur suddenly that problem spirals occur.
Remember, if you are looking at an HRT or BHRT regiment that stopping will return levels to a baseline. A baseline doesn’t always feel great but it is also normal. Resorting and maintaining baseline prevents problems.
This is why reputable BHRT centers carefully monitor levels and do frequently testing.
What isn’t normal are signs of withdrawal. Let’s go over what those entail.
Signs of Withdrawal
Unlike normal drop-offs, withdrawal occurs when systems become damaged from improper treatment. People have a tendency to associate withdrawal with addiction. This is why the WHO defines withdrawal.
Using artificial ester compounds for purposes of building mass often lead to withdrawal. This is because production goes outside of normal range. You can look at any super jacked body and know the answer to, Do testosterone injections work?
The problem is, they work too well. Once the body detects that too much testosterone is in the system, it stops making its own. This process occurs through a combination of organs.
The pituitary gland and penial gland both stimulate testosterone production in the adrenal and the testes. Human growth hormone stimulates and regulates some of this production. When the liver finds itself making a lot of enzymes to break down the excess testosterone, it tells the brain.
Once the brain knows that too much testosterone is present, it shuts down the testes first and the adrenals second. On top of that, the penial gland can be damaged from excess.
This is why you see ex-dopers in the condition they are in. The lack of production in the now shriveled testes leaves them shrinking and frail from bone mineral density. The frequent mood swings and instability come from the damaged penial and overall lack of testosterone.
Proper HRT avoids withdrawal because the systems remain undamaged. This is also a reason to work with a doctor in maintaining a treatment program. Supplements and injections found online might seem worry-free, however, they are anything but.
Now you have the essential information to understand what makes the best testosterone injection. Don’t go it alone, but find a treatment center that will work with you to achieve your best health.
Looking for more information on testosterone and other hormonal health? We have a blog just for that.