Testosterone-boosting supplements continue to be very popular among active and not-so-active men of all ages. This particular male-oriented supplement category has helped thousands of guys worldwide to regain their masculinity. Still, many folks want to know the definitive answer to – when is the best time to take a testosterone booster?
Generally, the best time to take your testosterone booster is first thing in the morning before eating breakfast.
That’s because some of the ingredients absorb best when taken on an empty stomach, such as water-soluble vitamins (Vitamin C and B vitamins) that are often found in the formulations of T boosters.
However – always check the Recommended Use section on the product label of the supplement to see how best to take your T booster!
There are many different natural testosterone-boosting products out there with varying dosing protocols.
So just stick to what’s written on the product label and remember that consistency is key when using such supplements.
How do Testosterone Boosters Work?
Testosterone boosters work by optimizing your own testosterone production.
They stimulate your body to produce more of the primary male hormone by utilizing specific herbs, vitamins, amino acids etc.
Using a T-boosting supplement will not replace your testosterone with a synthetic version – it will only trigger specific bodily mechanisms so that your body makes more of it.
These supplements are designed to act as a safe alternative or even solution for men who suffer from low T or simply guys who want to optimize their primary male hormone production.
And these products achieve this in a 100% natural manner unlike their fully synthetic counterparts such as TRT (testosterone replacement therapy).
What is the Number 1 Testosterone Booster?
Our top recommended testosterone booster is the high-quality, tested and proven TestoGen.
This all-natural product comes with 11 scientifically-validated ingredients that are meant to work in synergy (i.e. to complement each other).
On top of that, each of them is adequately dosed to optimally stimulate your body to make more testosterone.
- Also read: TestoGen Review (+ personal testimony)
I’ve personally tried this T booster and to be honest, I felt incredibly manly and potent in every way possible (yes, libido was through the roof).
In fact, here are the main benefits associated with this product that you can expect when using it:
- Noticeable improvement in libido and sex drive
- Increased muscle mass and strength
- More energy, vitality and stamina
- Improved mood and an overall alpha male feel
- Decreased body fat
Or in other words, it’s exactly what a proper, cutting-edge T booster should be like in terms of effectiveness and formulation.
And it should be even more useful for older gents since our T levels start dropping by roughly 1% each year after we hit 30.
That’s why it’s our absolute favorite and #1 recommendation when it comes to T boosting products.
What are the Main Ingredients in Testosterone Boosters?
The most common ingredients found in testosterone boosters are:
- Zinc
- D-Aspartic Acid
- Vitamin D
- Fenugreek
All of them are scientifically validated to aid in the natural production of the fundamental male hormone – testosterone.

Zinc
Zinc is one of the essential minerals that are so important for us men, especially since it plays a role in 100+ processes in our bodies.
So it’s no wonder that this mineral is a staple in testosterone booster formulations due to its sheer effectiveness for men who suffer from low testosterone or low Zinc levels.
A 2018 study shows that Zinc supplementation can even be used to treat male hypogonadism (impaired T production), while also showing a positive impact on total testosterone and sperm count (1).

D-Aspartic Acid
DAA a.k.a. D-Aspartic Acid is a naturally-occurring amino acid that’s often found in products geared towards natural male hormone optimization.
This amino acid has the potential to boost your T levels through a complex chain-reaction of processes in the body.
It seems to work by increasing luteinizing hormone levels which signal the Leydig cells in the testicles to make more testosterone, according to a 2009 study (2).
The same research shows that a 12-day supplement protocol with DAA has the capability to improve the production of luteinizing hormone, thus booting T as a result.

Vitamin D
Vitamin D is part of the fat-soluble vitamins family and it’s only synthesized (i.e. produced) in the body when your skin is directly exposed to sunlight.
Thus, if you live in a place with limited sunlight, you could potentially suffer from vitamin D deficiency.
A study from the International Journal of Endocrinology from 2018 is conclusive that supplementing with vitamin D improves both total and free testosterone (3).
On top of that, these scientists also found that it improves erectile function.
Another scientific paper from 2011 found that men who took 3,300 UI of Vit. D daily and their T levels went up by 20% (4).

Fenugreek
Fenugreek is an herb that’s quite popular in testosterone boosters.
This clover-like plant can not only improve T and sexual function in men with low T, but it’s also beneficial to guys with normal levels as well!
Data from a 2020 study, courtesy of the Phytotherapy Research shows that Fenugreek has a significant effect on total serum testosterone levels (5).
How to Take Testosterone Booster Pills?
Always take them as per the official recommended directions for use on the product label.
This will obviously be different for most testosterone-boosting supplements out there.
But to put things into perspective, let’s take a closer look at the dosing protocols of the 2 of the most popular and very best T boosters on the market!
How to Take TestoGen?
- Directions for use: Take 4 capsules around 20 minutes before breakfast.
Note that this applies to both workout and non-workout days.
Overall, the dosage regime here is very straightforward and easy to memorize.
How to Take TestoFuel?
- Directions for use: Take 1 capsule 4 times a day with a meal or a snack.
Keep in mind that it’s crucial to keep times between each dose as even as possible for optimal potency.
And here are the times as recommended by the manufacturer:
- 7.00 AM: Breakfast
- 10.00 AM: Snack
- 1.00 PM: Lunch
- 6.00 PM: Dinner

Do Testosterone Boosters Really Work?
Absolutely – quality testosterone boosters do work at naturally increasing testosterone production.
As we already stated, there are certain natural ingredients that are tested and proven at boosting T levels.
Remember – always check a T boosters’ ingredient profile before buying it to make sure that its formula is science-based.
This is of utmost importance since there are many (unfortunately) products out there that rely on dubious and outright crap ingredients like Tribulus Terrestris.
- Also read: Is Tribulus a testosterone booster?
But if you properly do your due diligence, then you might expect to potentially see an increase in your T levels by up to 100% and more in a best-case scenario.
Still, this is far from the increase that you will see from a steroid cycle, but you’ll also be far from those nasty side effects too!
FAQs
When is the best time to take a testosterone booster?
The best time to take a testosterone booster is usually in the morning, with or without food.
Testosterone levels are naturally higher in the morning, and taking a booster at this time may help maximize its effectiveness.
Can I take a testosterone booster before a workout?
Yes, taking a testosterone booster before a workout may help increase energy, strength, and endurance during exercise.
However, it’s important to follow the recommended dosage and consult with a healthcare professional before starting any new supplement regimen.
Should I take a testosterone booster with or without food?
It’s generally recommended to take a testosterone booster with food, as this may help improve absorption and reduce the risk of stomach upset.
However, this may vary depending on the specific product and its instructions, so be sure to read the label carefully.
How long does it take for a testosterone booster to work?
The time it takes for a testosterone booster to work can vary depending on the individual and the specific product being used.
Some people may experience results within a few days, while others may need to use the product for several weeks or even months to see significant improvements.
Are there any side effects associated with taking a testosterone booster?
Like any supplement, there is a risk of side effects when taking a testosterone booster.
Common side effects may include acne, hair loss, mood swings, and changes in libido.
It’s important to speak with a healthcare professional before starting any new supplement regimen to discuss potential risks and benefits.
Do testosterone boosters make your balls smaller?
No, not at all.
Testosterone boosting supplements will not halt your balls’ ability to make testosterone as anabolic steroids would.
You see, it’s not like your injecting synthetic T into your body that basically replaces your own, natural form of the hormone.
And this is exactly what shuts your T production, which results in the testicles shrinking as they’re not making this hormone on their own anymore.
Is it bad to take testosterone boosters at 15?
No, it’s not bad per se as in being dangerous – it’s simply pointless.
At 15 your natural testosterone production is already high enough and you don’t need any additional stimulation.
Using a T booster at this age would be a complete waste of money… period!
- Also read: Best testosterone booster for men over 50
These products are meant for older guys, typically 30 and beyond since our T levels generally start declining after we hit 30 years of age.

Conclusion
Congrats – now you know what the best time to take a testosterone booster is:
Typically, it’s taken first thing in the morning, on an empty stomach.
But always read the product label and the recommended use to make sure that you’re following the directions as written by the manufacturer!
There are a plethora of products in this particular market and each one comes with specific dosage instructions, even if most are generally taken in the morning.
But have you ever used a testosterone booster without reading the directions of use on the label?
And do you prefer simpler dosing protocols i.e. a single dose per day over more complex ones that have you taking multiple doses daily?
Drop your answer in the comment section below!

I’ve been fascinated by natural male hormone optimization since 2016. And ever since I’ve been going through boatloads of different meta-analyses and scientific data associated with increasing testosterone levels naturally. I hold a PhD degree in public health and have 10+ scientific publications on Google Scholar. Thus, in my collective work here you’ll find helpful tricks, natural remedies, detailed product reviews (including stuff I’ve personally tried)… and more!
I've been fascinated by natural male hormone optimization since 2016. And ever since I've been going through boatloads of different meta-analyses and scientific data associated with increasing testosterone levels naturally. I hold a PhD degree in public health and have 10+ scientific publications on Google Scholar. Thus, in my collective work here you'll find helpful tricks, natural remedies, detailed product reviews (including stuff I've personally tried)... and more!