Prime Labs Men's Testosterone Booster Reviews, Ingredients, Does It Work?

Edited and medically reviewed by ✔️ Team of BestInSupplements | Written by Katelyn Johnson (B.S. and M.S. in Nutrition Science)

Men, need a boost? Shopping for a quality testosterone booster? Learn about Prime Labs Testosterone Booster here. We review if this supplement is safe, how effective it is, the benefits it offers, and the ingredients used in the formula.

Review of Prime Labs Men's Testosterone Booster

Low testosterone levels are usually indicated by low energy, low libido, and fat accumulation around the waistline. A man's struggle to boost testosterone is a continuous process and admittedly frustrating 1.

If you find yourself in this situation, you can go the natural route by eating testosterone-boosting foods and exercising regularly. Most people, on the other hand, prefer to take testosterone boosters. One such supplement is Prime Lab Prime Test.

Prime Test is one of the most popular options on the market for those looking for a natural way to boost testosterone and sex drive. Their testosterone booster is formulated with herbal ingredients and superfoods that may also help with overall health and wellness.

Prime Labs Men's Testosterone Booster Benefits

Testosterone boosters like the one from Prime Labs are not the same as steroids. They work by assisting your body's natural testosterone production.

This means they won't raise your testosterone levels above what's considered normal. However, if you're training hard, stressed, or have low test levels, they'll come in handy. Basically, a good testosterone booster will assist you in achieving your objectives faster.

Prime Test is made up of ingredients that are known to boost energy, strength, and stamina. With increased testosterone levels, you will experience mood improvements and motivation to push your daily physical activity. This makes it easier to lose belly fat, while growing stronger and leaner muscles when combined with regular workouts 2,3.

Benefits of Individual Ingredients in the Formula

Let’s take an in-depth look at the ingredients, from an individual point of view, that you will find in Prime Labs Men’s Testosterone Booster.

Horny Goat Weed

Horny Goat Weed, also known as Epimedium, is often used as an aphrodisiac for centuries to encourage healthy sexual function. It's also a primary ingredient in many other testosterone boosters, as it's thought to increase sperm count. The herb also aids in the transportation of nitric oxide, which promotes efficient blood flow throughout the body 4.


Boron is a mineral that can be found in a variety of foods, including nuts. Boron effectively contributes to increasing testosterone levels by lowering globulin levels in the blood. Globulin is a sex binding hormone whose concentration in the blood is known to lower testosterone levels 5.

Nettle Extract

Nettle extract, also known as stinging nettle, is commonly used to treat conditions like arthritis and high blood pressure. This component is also known to generate lignans, which are capable of unbinding testosterone in the body and thus increasing testosterone levels 6. In addition, the hormone can lower levels of the female hormone estrogen, thereby increasing testosterone levels in the body 7.

Tongkat Ali Extract

Another promising medicinal herb is tongkat ali (Eurycoma longifolia), which has evidence for its efficacy from several studies. For four weeks, 63 moderately stressed subjects (32 men and 31 women) were tested for the potential positive effects of Tongkat Ali on stress and psychological mood. The study discovered that taking Tongkat Ali on a daily basis can help with stress reduction. As it relates to common lifestyle factors, the study concluded that it may be an effective approach to preventing the negative effects of chronic stress (diet, sleep deprivation, exercise, etc) 8.

Take a look at this alternative to reduce stress: Irwin Naturals CBD Reviews, Ingredients, Does It Work?

Another study gave 400 mg of TA extract daily to 25 senior citizens (13 men and 12 women) between the ages of 57 and 72.9 In addition, both genders experienced significant increases in total and free testosterone, as well as equal gains in muscular force 9.

Saw Palmetto

In Europe and the United States, saw palmetto extract is often used to cure and/or control symptoms and health conditions related to the prostate, decreased sex drive, and other conditions 10.


Sarsaparilla has anti-inflammatory and anti-bacterial properties. According to one study, sarsaparilla may have anti-cancer qualities. In another study, it was discovered to significantly improve psoriasis 11.

Orchic Substance

Orchic Substance is sourced from cattle testicles. Its primary function is to promote testicular function, and it is a common ingredient in many testosterone-boosting supplements's ingredient lists 12.

Prime Labs Men's Testosterone Booster Ingredients

Ingredients of Prime Labs Mens Testosterone Booster

Prime Labs test booster contains a proprietary blend of herbal ingredients that are included in the formula:

  • Calcium (as Calcium Carbonate) 228mg (18% daily value).
  • Testosterone Blend 1484mg:
    • Horny Goat Weed (leaf)
    • Tongkat Ali Extract 100:1 (root)
    • Saw Palmetto Extract (fruit)
    • Orchic Substance Wild Yam Extract (root)
    • Sarsaparilla (root)
    • Nettle Extract (root)
    • Boron (as Boron Amino Acid Chelate)
  • Additional ingredients:
    • Magnesium StearateSilicon Dioxide
    • Hydroxypropyl Methyl cellulose
    • Micro crystalline Cellulose
    • Stearic Acid.

This list of ingredients includes additives and fillers, which are common in proprietary blends.

Prime Labs Men's Testosterone Booster Safety and Side Effects

Prime Test is made entirely of natural ingredients, according to the manufacturer, and is thus safe for use by anyone over the age of 18.

Prime Test has no known side effects because it is made from natural ingredients. However, if you plan to take the supplement and have a history of allergies, you should consult your doctor first. Also, if you happen to experience any negative side effects after starting your doses, stop taking it right away and seek medical advice.

Prime Labs Men's Testosterone Booster Reviews and Final Thoughts

Prime Test is the most popular testosterone booster from Prime Labs, and among the top sellers of its kind in general, with over 23,849 Amazon ratings. Based on, Prime Labs testosterone boost received an overall rating of 9.6/10 for value, effectiveness, ingredient quality, consistency, and overall satisfaction.

Take a look at this list: Best Prime Labs Supplements 

Because of its safe organic ingredients and lack of significant side effects, the Prime Male supplement is considered a premium testosterone booster available for purchase on the market.

Prime Male may help you improve your sexual performance, regain energy, and maintain your stamina and strength.

It stacks up well against other testosterone boosters for men over 30, such as Testogen. It is one of the most appealing products available today because it comes with free shipping and excellent customer service.

Where to Buy Prime Labs Men's Testosterone Booster

You can purchase Prime Labs Testosterone Booster from Amazon for around $20.

If you purchase Prime Labs Testosterone Booster from their official website, you can expect to pay roughly between $20 and $26 for one bottle, which is a surprisingly low cost for such a popular T booster.

The makers of this test booster are confident that you will be pleased with the results. They will, however, offer you a 30-day money-back guarantee if you aren't satisfied. While this isn't as generous as some of the top test boosters' 90-day money-back guarantees, it's still a good deal.

Prime Labs
Prime Labs produces sports supplements that enhance your athletic abilities, as it's a brand specialized in products that increase your strength and stamina in the gym.

Frequently Asked Questions

Prime Lab Men’s Testosterone Booster is an all-natural supplement that is designed to trigger the male body’s natural production of testosterone. It’s made for men who are struggling with low testerone levels and are looking for a natural method to boost testosterone.
Prime Lab Men’s Testosterone Booster is formulated with a number of natural ingredients that support the body’s natural production of testosterone to boost levels. These include horny goat weed, boron, nettle extract, tongkat ali extract, saw palmetto, sarsaparilla, and orchic substance.
Prime Lab Men’s Testosterone Booster is formulated with natural ingredients, making it less likely to trigger any unusual side effects. It is advised that this supplement be taken by individuals over the age of 18 as the effect of elevated testosterone levels may cause adverse reactions in ages under 18.
Prime Lab Men’s Testosterone Booster is manufactured by the health product and nutritional supplement company Prime Labs. This brand is based in the United States and is well-known for its testosterone booster supplements, muscle-building blends, and men’s health products.
The cost of Prime Lab Men’s Testosterone Booster is dependent on where you buy it from and the number of capsules in the bottle. You can buy 60 capsules for $25.99 on the brand’s official website, which is often discounted at $19.99, or on Amazon for $17.99.
You can buy Prime Lab Men’s Testosterone Booster from the brand’s official website. This is the recommended way to buy this supplement as it helps buyers avoid scams and fake products. You can also find this supplement available to purchase on Amazon for a discounted price.


  1. Sanchez, E., Pastuszak, A. W., & Khera, M. (2017). Erectile dysfunction, metabolic syndrome, and cardiovascular risks: facts and controversies. Translational andrology and urology, 6(1), 28.
  2. Do, W. D. T. B. The Complete Guide to Natural Testosterone Boosters.
  3. Almaiman, A. A. (2018). Effect of testosterone boosters on body functions: Case report. International journal of health sciences, 12(2), 86.
  4. Shindel, A. W., Xin, Z. C., Lin, G., Fandel, T. M., Huang, Y. C., Banie, L., ... & Lue, T. F. (2010). Erectogenic and neurotrophic effects of icariin, a purified extract of horny goat weed (Epimedium spp.) in vitro and in vivo. The journal of sexual medicine, 7(4), 1518-1528.
  5. Abdelnour, S. A., Abd El-Hack, M. E., Swelum, A. A., Perillo, A., & Losacco, C. (2018). The vital roles of boron in animal health and production: A comprehensive review. Journal of Trace Elements in Medicine and Biology, 50, 296-304.
  6. Lim, P. H. (2017). Asian herbals and aphrodisiacs used for managing ED. Translational andrology and urology, 6(2), 167.
  7. Grzesiak, M., Kapusta, K., Kaminska, K., Palka, S., Kmiecik, M., & Zubel-Lojek, J. (2021). Effect of dietary supplementation with nettle or fenugreek on folliculogenesis and steroidogenesis in the rabbit ovary–an in vivo study. Theriogenology.
  8. Talbott, S. M. (2019). Human performance and sports applications of Tongkat Ali (Eurycoma longifolia). In Nutrition and Enhanced Sports Performance (pp. 729-734). Academic Press.
  9. Henkel, R. R., Wang, R., Bassett, S. H., Chen, T., Liu, N., Zhu, Y., & Tambi, M. I. (2014). Tongkat Ali as a potential herbal supplement for physically active male and female seniors--a pilot study. Phytotherapy research : PTR, 28(4), 544–550.
  10. Kwon, Y. (2019). Use of saw palmetto (Serenoa repens) extract for benign prostatic hyperplasia. Food science and biotechnology, 28(6), 1599-1606.
  11. Di, T. T., Ruan, Z. T., Zhao, J. X., Wang, Y., Liu, X., Wang, Y., & Li, P. (2016). Astilbin inhibits Th17 cell differentiation and ameliorates imiquimod-induced psoriasis-like skin lesions in BALB/c mice via Jak3/Stat3 signaling pathway. International immunopharmacology, 32, 32–38.
  12. Lim, P. H. (2017). Asian herbals and aphrodisiacs used for managing ED. Translational andrology and urology, 6(2), 167.

Every editorial product is independently selected, though we may be compensated or receive an affiliate commission if you buy something through our links.