Testosterone therapy: Potential benefits and risks as you age

We assessed the reputation of each supplement's manufacturer to ensure they have a history of producing high-quality, non-prescription products. Only OTC supplements with proven ingredient dosages are endorsed. This supplement boasts a safe and proven formula that incorporates high-quality ingredients. Testosterone boosters are intended for men in their forties, with the hope that their lives will truly begin at the age of 40. The major concern people have when it comes to testosterone supplementation is that it might be unproven, unsafe, or ineffective. The main benefit of Testo-Max over its competitors is that it effectively increases oxygen delivery to muscles. Whether you struggle to gain muscle or shed excess fat, TestoFierce has got your back. Testosterone levels will begin to go down at a consistent rate after turning 30. Like all Crazy Bulk products, you need to visit their official website to get a genuine product. Keep reading to figure out your next holy grail in boosting T levels. Conversely, Testofen, the primary ingredient in Nugenix, is a patented fenugreek extract claiming to elevate testosterone levels by augmenting the activity of testosterone receptors. This includes prescription or nonprescription (over-the-counter OTC) medicines and herbal or vitamin supplements. The key to a healthy diet when trying to elevate your testosterone levels is avoiding refined, simple carbohydrates, like the ones found in chips and other junk food. For this reason, losing weight may improve testosterone levels, and a healthy diet can help you achieve that. Having more of this type of fat is thought to result in a higher production of the enzyme called aromatase, which converts testosterone into estradiol — lowering a man's free testosterone levels. It's completely natural for testosterone levels to decrease over time. However, all of them support testosterone production, either directly or indirectly via luteinizing hormone. Furthermore, this helps combat side effects caused by low testosterone. Affordability and value for money are essential when choosing OTC supplements. Testogen fills out the number 1 spot on a number of supplement review sites and for good reason. As a Certified Nutrition Coach, I have the ability to conduct thorough SFP (supplement facts panel) analysis to draw conclusions, and I combine my analysis with personal experience as well. All of these benefits serve to improve your sexual health and performance, which as we know, is one of the key concerns of men who suffer from Low Testosterone.

How We Chose the Best Testosterone Boosters

Some manufacturers recommend using their boosters in cycles to experience the greatest effects. Don't get it twisted; these test boosters are NOT THE SAME as anabolic steroids and testosterone replacement therapy. Instead, they contain ingredients that will STIMULATE testosterone production in the body. Discover the benefits of Adaptophen and support your testosterone levels in a natural and effective way. Overall, Adaptophen’s unique formulation, proven effectiveness, and commitment to quality make it the best testosterone booster of 2026. It combines potent, scientifically-backed ingredients that have been proven to enhance testosterone levels, improve physical performance, and support overall health. In conclusion, Adaptophen has emerged as the best testosterone booster of 2026 due to its unique and effective formulation. In summary, Testro-X by Umzu is a testosterone-boosting supplement containing a blend of vitamins, minerals, and herbs. Transparency is vital when selecting OTC testosterone boosters. User feedback is essential to evaluate the performance of OTC testosterone boosters. TestoMax is a great supplement to boost testosterone levels naturally. Also, we eliminated any of the testosterone boosters from our rankings that listed most of their components in a proprietary blend which disguised the true dosages of all active substances. With so many testosterone boosters on the market, it’s difficult to know which ones are worth your time and money. Although testosterone booster won’t cure all of these issues by itself, but it may assist you in overcoming the additional difficulties caused by low testosterone levels. You don’t have to attempt the best lift bench press to opt for a testosterone booster since low testosterone levels might be related to these symptoms. Good testosterone boosters should have a good amount of vitamin D and D-aspartic acid and a high enough dosage to affect your testosterone levels. Testosterone booster supplements all share similar ingredients like Ashwagandha and Zinc, and these will raise your testosterone levels naturally. Its potent formula combines natural ingredients shown to effectively boost testosterone levels, increase energy and vitality, enhance muscle growth, and improve mood and cognitive function. If you've been exercising and dieting but haven't seen any results, a test booster can give you that slight push you need! Here are some ways how a boost in testosterone can positively affect you! This vital part of South Asian and African medicine can help build muscle and is notable for helping increase its user's muscle size.

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While creatine supplements don’t directly boost testosterone production, some research suggests they may elevate levels of dihydrotestosterone (DHT), a form of testosterone. They contain natural ingredients like D-aspartic acid, fenugreek, ashwagandha, zinc, and vitamin D, which are clinically proven to support testosterone production. Testo-Max is distinguished by its high level of D-aspartic acid and potent blend of 10 natural testosterone booster ingredients. Learn which of the many available supplements in our list of the best testosterone booster pills is most suited to your needs by reading our in-depth evaluations of each one. Let’s see how the ingredient lists stack up for the leading testosterone boosters.

Terms and Conditions

The present study is descriptive in nature, without direct patient or subject involvement, using commercially available online information on over-the-counter T supplements. It is important that these men have access to information that is evidence-based and will give them a realistic picture of what they can hope to see after using these supplements. However, despite this clear FDA statement, there continue to be products that either directly claim or imply to have certain effects on medical conditions. Prolactin suppression is a way through which dopamine promotes T levels. Mucuna pruriens contains L-dopa, that is rapidly transformed to dopamine (a pleasure hormone) in the body. We require sufficient magnesium for healthy sleep, cellular energy and fluid balance maintenance.
  • Our top ranked test support supplement contains 2,500 MG, which is the highest dosage we have seen on the market.
  • This natural testosterone booster has a special blend to help keep your blood pressure low.
  • Consult a healthcare provider if you experience side effects.
  • While many products promise dramatic results, only those grounded in scientific evidence and quality manufacturing deserve consideration.
  • Avoid products that hide amounts behind "proprietary blends," as this prevents proper assessment of efficacy and safety.
  • Testosterone unfortunately can not increase size…almost nothing can increase size.
Best Testosterone Booster for Athletes - Hunter Evolve Test
This natural ingredient is also known as "Red Ginseng," depending on the preparation method. Without enough Vitamin B6, your test production will slow down, and you may experience depression. Vitamin D is a vital part of testosterone maintenance since it directly affects the amount of testosterone that your testicles produce. They are different from testosterone replacement therapy or TRT because doctors can only prescribe TRT for serious issues such as delayed puberty. While testosterone boosters aren't necessary for men with healthy T levels, those whose levels are on the lower side of the recommended range may benefit from taking them. Some docs may also suggest taking a testosterone booster, which is a category of dietary supplements known to promote increases in your test levels. These boosters are made with various effective ingredients like Vitamin D and D-aspartic acid, mainly to increase the amount of testosterone in the body.
  • To support healthy testosterone production, aim to get eight hours of sleep and practice healthy sleep habits, such as limiting screen time and adopting a relaxing bedtime routine.
  • TestoFierce proves that you don't need to take dangerous steroids to burn fat and build muscle!
  • Being a male enhancement supplement, you would need to take just one pill just 45 minutes before any sexual activity.
  • And now we know that excessive weight can contribute to low testosterone levels.
  • Other components, such as fenugreek and zinc, help maintain optimal testosterone levels by inhibiting enzymes that convert testosterone into estrogen.
  • Some of the testosterone boosters on the market contain potentially questionable ingredients and may not have the user's health as their top priority.
  • A testosterone supplement is a dietary supplement designed to help users achieve and maintain normal testosterone levels.
  • D-Bal Max is notable for its nutrient-rich formula, which speeds up muscle recovery and growth.
This medicine may increase the risk of prostate cancer, especially in older men. Blood and urine tests may be needed to check for unwanted effects. Ask your healthcare professional how you should dispose of any medicine you do not use. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. When you’re examining the nutrition label, look for a dosage size of about 25 milligrams per serving as that seems to be the sweet spot when it comes to Zinc’s ability to increase testosterone levels. Fenugreek is yet another nutrient that you need to see on the label…otherwise, you need to look for another testosterone booster. I even went to a doctor to get my testosterone levels tested before and after taking that supplement (Testogen), and the difference was massive. There is no doubt that trying to find a good testosterone booster is a bit of a pain, but fortunately, I have taken the time to do most of the work for you. TestoPrime stands out as the best testosterone booster for men overall due to its natural formula designed to boost physical and mental energy. Many times, bodybuilders, fitness enthusiasts, and older men seek natural ways to enhance their testosterone levels for better overall well-being. On the other hand, if you are an active male who has normal testosterone but is looking to increase it, you may be wasting your money by purchasing a test booster as you may not get the results you're looking for. A high-quality testosterone booster can certainly be effective for many men with low testosterone, thus you can say they are most likely worth it in this population. Ninety percent of supplements claimed to “boost T”, 50% “improve libido”, and 48% “feel stronger”. They encourage muscle growth and male sexual health without the health risks common to anabolic steroids. Doctors have many ways of treating low testosterone and increasing free testosterone levels, from diet and exercise to testosterone replacement therapy. In men, testosterone plays a key role in the development of male reproductive organs. However, despite these limitations, our data clearly demonstrates the unrealistic expectations that are stated online for the role of vitamins and antioxidants in male infertility. While different search times produced results that were not relevant to this study, such as products with exogenous T and hormones, a different search phrase may have produced a varied supplement list. It gives men better health by strengthening their bones, maintaining healthy testosterone production, and losing weight faster. Prime Male contains 12 powerful ingredients that allow men to build lean muscle while losing stubborn body fat. Prime Male promises to reignite the fire in older men better than the other boosters on this list.
What Are the Best Testosterone Boosters?
If you're worried about the legitimacy of this t-booster, there's no need! This test booster is ideal for older men looking to burn fat and bulk up. The natural ingredients that go into TestoPrime are all FDA-approved. Years of hormone and metabolic research have gone into creating this t-booster. This is the MOST EFFECTIVE test booster you can pick up right now! Prime Male is a solid number 3 on our T-boosters list, but there is a little distance between this and our number one recommendation above. Overall, this is the most comprehensively formulated, highly potent, and effective test booster on the market. If your main goal is to enhance your sexual health, Saw Palmetto is an ingredient worth keeping an eye out for when searching for a T booster. A minor issue with this supplement is it requires its users to take 7 capsules every day, which can be quite excessive. TestoFierce proves that you don't need to take dangerous steroids to burn fat and build muscle! Everything here has reputable scientific studies to back up its effectiveness. This is because they are confident in their formula's effectiveness. Mixing it with other test-boosting ingredients will mean greater gains! If you have any medical conditions related to the heart or blood, or if you're diabetic, consult your doctor before taking a t-boosting supplement with this Ginseng. This root boosts your testosterone and energy levels and improves cognitive functions. Also known as DAA, this amino acid perks up the pituitary gland's production of luteinizing hormone, which helps kickstart your body to make more testosterone. Meanwhile, Vitamin B6 reduces your body's ability to produce estrogen, which is vital in males but not as important as testosterone. It can also contribute to healthy blood pressure and overall cardiovascular health. This effect may help address men’s health issues like low energy, reduced fertility, and mood swings. Also, Rise may re-energize users with a sense of youthful vitality and boost confidence. Its unique mix of ingredients, backed by research, is designed to enhance gym performance. While they may provide some benefits, these ingredients might not offer the same level of testosterone-boosting effects as Tongkat Ali. The ingredients in Testro-X, such as Ashwagandha and Forskolin, have not been conclusively proven to be as effective as Tongkat Ali in enhancing testosterone levels. In summary, Test Booster Max by Muram is a testosterone-boosting supplement containing a blend of ingredients, including D-Aspartic Acid, Maca Root, Fenugreek, Tribulus Terrestris, and Zinc. In contrast, some of the primary ingredients in Test Booster Max, such as Fenugreek have limited and inconsistent evidence supporting their effectiveness in elevating testosterone levels. However, Test-X180 may be inferior to supplements containing Tongkat Ali for boosting testosterone.
  • These drugs use natural substances to boost your body’s natural ability to make testosterone, making you stronger and more energetic.
  • These supplements are best suited for men showing early signs of androgen decline but are not replacements for diagnosed hypogonadism treatment.
  • Ashwagandha extract is a potent testosterone booster and works great, especially for men with hypogonadism.(6)
  • There is no guarantee of purity, strength, or safety of the products.
  • We only recommend supplements with proven and effective ingredient concentrations.
  • There are several health benefits that will come with using a test supplement.
  • Some ingredients (e.g., ashwagandha, D-aspartic acid) may modestly support testosterone levels, but these are not primary testosterone replacement therapies.Can lifestyle changes replace the need for a sperm count booster?
The finest choice for men focused on muscle growth and bodybuilding is TestoMax. It helps them lose unwanted body fat faster, enhances their athletic performance, and aids in lean muscle growth. This male sex hormone contributes to men's physical performance and physique, energy levels, and cognitive functioning. Testosterone is an essential hormone that greatly impacts male physical and sexual health. Additionally, Tongkat Ali may improve libido, erectile function, muscle mass, body composition, and mood.
  • High free testosterone hormone levels allow men to stay youthful and energetic well into middle age.
  • Some testosterone boosters cannot be used alongside some medicines.
  • However, each person's response to test supplements may differ.
  • In addition to having essential vitamins and minerals, oyster extract is also the richest source of zinc.
  • The correlation between high testosterone and high zinc levels is apparent in many studies (10,11,12).
  • It's developed by Crazy Bulk, a company that uses only natural ingredients for its testosterone-boosting supplements.
  • In addition, others work by releasing bound testosterone, so it is in a form the body can use.
  • However, Test-X180 may be inferior to supplements containing Tongkat Ali for boosting testosterone.
  • The main goal of Testo Lab Pro was to make an extremely powerful supplement containing three ingredients proven to be beneficial for naturally raising T levels.
  • Other ingredients may work by preventing the conversion of testosterone into estrogen.
  • While there are many lifestyle changes that can have quite an impact on your test levels, there are also a number of testosterone-boosting supplements that can also help raise your levels.
  • While diet, sleep, and lifestyle habits play a key role, most men need an additional boost to speed things up.
  • To begin with, we excluded anything that requires a lot of caffeine to draw your attention and faking you to believe that your testosterone levels have increased.
He swears it keeps his energy levels feeling like he’s in his mid-20s, even after a full workday . The product supports protein synthesis, aiding fat burning and lean muscle development. He uses his background in clinical nutrition to dissect research and help individuals meet their health and fitness goals. The best way to quickly raise your testosterone fast is through lifestyle and diet changes. These are just a few of the numerous symptoms of low testosterone experienced by aging men after the age of 40. Mayo Clinic does not endorse companies or products. You'll soon start receiving the latest Mayo Clinic health information you requested in your inbox. If you are a Mayo Clinic patient, we will only use your protected health information as outlined in our Notice of Privacy Practices. Nugenix Ready Stix - Men's Excitement Booster Supplement, 5 Packets, Powder, Sour Blue Raspberry $12.88 $12.88/ea Vitamin D3 supports numerous body functions, including testosterone production.(8) This vitamin helps strengthen your bones and joints by regulating metabolism of calcium and phosphorus. It helps the body make more testosterone while reducing excess cortisol levels.(4) This lowers stress, allowing men to lead a healthier lifestyle. When your body gets used to the booster, your health improves, and you begin to feel more energetic and youthful. Testosterone boosters also improve memory, focus, and energy levels. Test boosters solve this problem by regulating estrogen and increasing testosterone. The T-booster in this product is intended to stimulate human body to create further natural testosterone. CrazyBulk Testo Max is a testosterone booster that can help you gain muscle and strength while working out. If you are looking for a safe and effective way to boost testosterone levels, then yes, you should consider taking TestRx. The ingredients in TestRx work together to help support the body’s natural production of testosterone. They help men maintain better mental health and allow them to live life to their fullest potential. Testosterone literally gives men the ability to build and retain lean muscle mass. This, in turn, allows men to fight signs of aging like muscle weakness, weight gain, low mood, and diminished physical and sexual performance. We focused on products with positive reviews and high satisfaction rates among users. Our recommendations are based on products with solid scientific evidence for efficacy.
What Ingredients Are Commonly Found in Testosterone Boosters?
These simple carbs can lead to spikes in your blood sugar and have been shown to reduce free testosterone levels. Self-treating with over-the-counter supplements can be ineffective and potentially unsafe. Before considering supplements or medical intervention, building a strong foundation with healthy habits is essential. It improves overall health by stimulating testosterone production and also offers a lifetime money-back guarantee. Ashwagandha can improve your body's composition and reduce your chances of erectile dysfunction. Keep in mind that this plant can alter the effects of antidiabetic and diuretic medicines. This micronutrient helps reduce estrogen levels in men and has a positive and restorative effect on bone density. This mineral is crucial to various bodily functions, including protein synthesis and keeping blood sugar levels in check. It's ideal to think of them more as "testosterone support," as opposed to direct sources of testosterone because they don't contain any direct testosterone. Your low testosterone could also be a result of obesity, alcohol abuse, a symptom of a different illness, long-term stress, or a side effect of your medication. Having lower amounts of testosterone will also lead to lower amounts of estradiol. Estradiol balances the production of libido, erections, and sperm. Men who are Vitamin-D deficient are at risk of being infertile due to lower testosterone levels. T-boosters are also SAFER than anabolic steroids because those kinds of steroids are intended primarily for animal use and are not safe for humans. The concept of "low testosterone levels" can vary because many factors can affect your t-levels. Prime Male is formulated for older men who are tired of their low testosterone levels. Some testosterone boosters cannot be used alongside some medicines. Some top testosterone boosters like Crazy Bulk need to be used for 2 months straight, then you'll need to pause for 1.5 weeks. Learn more about boosting testosterone levels naturally with these questions! If the manufacturer's dosage is too low, you'll remain with low testosterone levels regardless of how long you take these boosters. You should look at a few factors before choosing from these testosterone boosters. After few weeks of consistent use, you will be able to notice significant elevation in your sexual health and libido. The EVLTest examines all of the feasible nutritional reasons for low testosterone. The makers of Spartagen XT assert that their solution addresses issues related with andropause, which is male form of menopause. It not only improves stamina but also helps men perform when required to satisfy their female partner. Most men need to take a sperm count booster consistently for at least 2–3 months before seeing measurable improvements, as it takes approximately 74 days for new sperm to fully develop.Can I take a sperm count booster with other supplements? Sperm count boosters are most suitable for men with mild to moderate oligospermia or those aiming to optimize fertility naturally. Choosing the best stamina booster for men requires careful evaluation of ingredients, transparency, and personal health goals.

Testo Lab Pro: Effective Testosterone Booster Pills for Muscle Growth

While sun exposure is the most effective natural vitamin D source, foods like cod liver, fatty fish, eggs, and mushrooms can also help boost vitamin D intake. You may be able to work with a doctor to support testosterone naturally while minimizing side effects, but always consult your healthcare provider before making significant changes to your diet or lifestyle. Alcohol also increases estrogen concentrations, which suppresses testosterone production as the body attempts to maintain hormonal balance. You won't be directly ingesting testosterone with these supplements. More Consistent and Satisfying Sexual Health - As the primary male hormone, testosterone plays a crucial role in male sexual health. There's nothing wrong with taking these test boosters to regain your vitality! You also won't have to worry about side effects with these supplements! Our goal was to recommend supplements that balance competitive pricing and quality without compromising effectiveness and safety.
  • In this article, we summed up the five top-of-the-line testosterone booster supplements to suit your needs.
  • Lack of sleep, eating unhealthy foods on the go, and not training enough can all take your testosterone down.
  • Boosting your testosterone levels can improve strength and muscle definition, help you shed body fat, and improve your sexual function and energy levels.
  • This is one of the most visible and desirable benefits of taking test boosters.
  • Testogen also recently updated its formula with 5 new ingredients, including vitamin K and Magnesium.
  • Vitamin D3, zinc, and fenugreek are among the strongest natural testosterone boosters to increase testosterone levels.
  • In a recent randomized trial, fenugreek seed was discovered to increase both anaerobic strength and androgen levels without any negative effects, making it another excellent all-natural testosterone enhancer .
  • A high-quality testosterone booster doesn’t replace your natural production.
User feedback is essential to evaluate the performance of testosterone boosters. We thoroughly appraised the safety profile of each ingredient in the testosterone boosters. We assessed the amounts of each ingredient to ensure they are safe and effective in boosting testosterone levels. Selecting the right supplements testo booster requires careful evaluation of ingredients, dosage transparency, scientific backing, and personal health context. A stamina booster for men is a dietary supplement designed to enhance physical endurance, mental alertness, and sexual energy. Many men turn to these supplements to support increased stamina during exercise, improve sexual performance, and combat daily fatigue. Selecting the right stamina booster for men can significantly impact energy levels, workout endurance, and overall vitality. In contrast, Adaptophen’s formula has been carefully crafted to include only the most potent and reliable ingredients, ensuring maximum results for users. Its formula consists of a combination of vitamins, minerals, and herbs, including Zinc, Magnesium, Boron, Ashwagandha, and Forskolin. It works by stimulating the release of luteinizing hormone and increasing the rate of free testosterone from the binding hormone sex-hormone-binding-globulin (SHBG). Testofen may also cause side effects, such as gastrointestinal discomfort and nasal congestion. Fenugreek Benefits and Side Effects for Men Taking all of this into consideration, here’s what I have determined are the best testosterone boosters on the market right now… I have done extensive research, testing, and analysis over the years to come up with my list of the absolute best testosterone boosters. There’s not a lot of evidence for it playing a role in directly boosting testosterone levels, but it certainly seems promising with regard to sexual health as a whole. It is not easy to increase testosterone levels, so naturally, the supplement can not be simple either. Typical users include couples undergoing natural conception attempts, men recovering from lifestyle-related fertility decline, or individuals preparing for assisted reproductive technologies like IVF. A high-quality sperm count supplement should be transparent about its formulation, manufactured in FDA-registered facilities, and free from unnecessary fillers or stimulants. Avoid products with proprietary blends that hide dosage amounts, and prioritize those third-party tested for purity. However, if you have underlying health conditions, consult a doctor before use. Always follow label instructions and consult a healthcare provider if unsure. Although not all of these side effects may occur, if they do occur they may need medical attention. Along with its needed effects, a medicine may cause some unwanted effects. If you or your caregiver notice any of these side effects, tell your doctor right away. This medicine may increase your risk of having heart or blood vessel problems, including a heart attack or stroke. By using the best testosterone booster, you’ll experience significant gains in sexual, physical and mental performance. CrazyBulk’s TestoMax is a well-reputed brand and contains essential fat burning ingredients like tribulus terrestris and DHEA, which would not only accelerate your fat burning process but also testosterone levels. TestoPrime ticks all boxes when it comes to choosing the best testosterone booster on the Canadian market. Final Thoughts on Good Testosterone Boosters for Men Over 50 Men with even a slightly low test level will struggle to gain and maintain muscle.(5) One possible solution for this may be supplementing with a high-quality test booster. We liked that this supplement includes only a few ingredients to pinpoint testosterone production for enhanced training rather than a shotgun approach. That said, only some testosterone-boosting ingredients have scientific data to back them up, so it's important to do your research before purchasing. Men who took this supplement got back up to normal testosterone levels within a few months. If you are currently taking medicines for any health conditions, ensure that you check with your physician before using these test boosters. Utilizing a testosterone booster can be good for rising muscle mass, power and enhancing your mood. It is to counter this drawback that the market has give you testosterone boosting supplements. A sperm count booster for men is a dietary supplement designed to improve male reproductive health by increasing sperm concentration, motility (movement), and morphology (shape). Two supplements had greater than or equal to the UL of zinc (40 mg), 2 had greater than the UL of vitamin B3 (35 mg), and 9 were greater than the UL of magnesium (350 mg). The most common components for the supplements were zinc, fenugreek, vitamin B6, Tribulus, magnesium, boron, diindolemethane, Eurycoma longifolia, and Maca extract. For the T booster supplements surveyed, 109 components were identified.
  • To ensure your well-being when consuming dietary supplements, the ACTIVE.com editorial team prioritizes products that are independently tested by a third party.
  • When searching for effective supplements testo booster options, focus on clinically backed ingredients like D-Aspartic Acid, Fenugreek, and Vitamin D3.
  • While the primary concern for men over the age of 50 is low testosterone, a sudden boost in testosterone production can benefit males of about any age.
  • This allows you to do your research and determine if a particular supplement has the ingredients in the dosage you are looking for.
  • We only recommend testosterone booster pills from reputable brands with a proven track record of excellence.
  • All of these benefits serve to improve your sexual health and performance, which as we know, is one of the key concerns of men who suffer from Low Testosterone.
  • A testosterone-boosting supplement works because of its natural ingredients, which carry numerous health benefits.
We searched for tried-and-true products with research-backed ingredient panels to provide you with the most effective ingredients. Depending on which test booster you choose, you may be able to effectively improve your libido, though research in this area is lacking. The Prime Male™ line of testosterone supplements can be spendy; however, the brand offers excellent "support packs" such as a 4-month supply (buy three, get one free) that includes the Boss Prime video program and nutrition E-books. Men with low testosterone often may experience difficulty losing body fat and increasing muscle mass. In most cases, men with low testosterone will benefit most from such a supplement, whereas results will be smaller in those who start out with normal levels.