If you’re searching for a product, our rankings below are based on the criteria we use to score each supplement – Ingredients, Dosing, Label Transparency, Clear Pricing, and Value. Use our scoring guide to help decide what to look for.* 
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You’re probably here today because you’ve noticed some changes in your body lately and you’re likely wondering if if a drop in testosterone is the culprit. According to the Baltimore Longitudinal Study of Aging, testosterone levels decline significantly as men age. [7]
Testosterone is the primary hormone in men. While it exists in both genders, men naturally produce it in significantly higher amounts.
It plays a critical role in supporting various roles in the body for both men and women. [4, 16]
When testosterone levels decline, men may start to experience some negative changes. [16]
Learn the basics of what to look for and you can decide for yourself WHAT’S BEST and what to avoid and WHY.*
Here’s a biological truth: after age 30, men may see their T levels begin to decline. According to the Journal of Clinical Endocrinology & Metabolism, men lose about 1% of their testosterone every year. [7]
A transparent label shows the exact amounts of each ingredient in a dietary supplement. The flip-side of this is called “proprietary blend”. That’s when there’s an undisclosed amount of ingredients, typically to disguise how little active ingredients a product has.
Each ingredient should have a purpose and attribute to your end-goal.
This is a heavily-studied ingredient and frequently found in many testosterone supplements. However, many companies will only provide a small, less effective amount due to the high cost associated with adding a tested amount. Get a supplement that contains no less than 100mg extract in each serving. [15]
Changes don’t happen right away. Be patient and consistent with taking your product each day at the same time.
Chronic stress increases cortisol and negatively impacts natural testosterone production. Walk more. Get off your phone. Give your nervous system room to breathe and find ways that can help you manage stress. [23]
We’ve compiled a list of our Top Rated Testosterone Boosters:
Rating: A+
TestForm-X by Pureform Nutraceuticals features a fully transparent, multi-ingredient formula containing zinc, magnesium, vitamin B6, boron, and herbal extracts including Tongkat Ali — ingredients that have been individually studied for their effects. [10, 11, 12, 13, 15]
Tongkat Ali, one of the core ingredients in TestForm-X, has been studied for its effects on cortisol levels in men. [15] The formula’s vitamins and minerals — including zinc, magnesium, and boron — have also been the subject of independent research related to hormonal health. [10, 13, 24]
Each bottle contains a full 30-day supply and is third-party tested for purity.[32] Subscribe and save options are available starting at $39.95 per bottle. For supplement facts and product-specific information, refer to the official site.*
Adaptive Health
Rating: B+
Nugenix has built a strong reputation as one of the most well-known supplements on the market. Many men turn to Nugenix due to its popularity and well-known commercials for using retired ball players and other celebrities.
According to a 3 month independent study at the School of Science and Health [29], there’s no statistical evidence that Nugenix’s main ingredient, D-Aspartic Acid does anything to help support t-levels.
Sculpt Nation
Rating: B-
TestBoost Max is a product made by SculptNation and is formulated with a blend of ingredients like tribulus terrestris, ashwagandha 150mg (powder, not ashwagandha extract), and Hawthorn berry extract – and in our opinion would benefit and appeal to beginner users.
TestBoost Max offers a money back guarantee with each purchase, so long as you purchase from their official site. The company also offers other products, making it easy to stack with similar supplements. It’s a popular choice with beginner users.
Clickbank
Rating: C
EndoPeak is an option for those seeking a supplement for general wellness. It contains a 30 day supply with each bottle. Crafted with a blend of herbs and vitamins, EndoPeak claims on it’s website that it aims to help with energy and overall well-being.*
Endopeak contains Hawthorn Berry, Tribulus, Chrysin, Epimedium, Saw Palmetto, TKA Extract, Winged Treebine, and Magnesium. It provides a straightforward solution for men looking to support their hormonal health. [13, 15]
Endopeak contains a transparent label but it contains only 33.3mg of TKA extract, which is one reason it’s lower on our list.
Pharmafreak
Rating: C-
Test Freak has been a known name in the testosterone supplement world for years, though its formula has seen tweaks over time. Each bottle contains a full month’s supply, which is something that we always check for before making a spot on our list.
That said, at around $80 per bottle, it’s a hefty investment over the course of a year. With a tax rate of 7%, that comes to $1,027.20 each year. Hopefully you’d get free shipping!*
Developed by PharmaFreak, Test Freak combines ingredients like Tribulus terrestris, fenugreek, and saw palmetto. Pharmafreak is commonly seen and advertised to fitness enthusiasts, bodybuilders, and athletes. On their official amazon page, Test Freak promises increased energy and improved workout ability.*
TestoPrime
Rating: C-
TestoPrime comes with a full month’s supply, contains zinc, vitamin D3, magnesium and black pepper extract.* It seems expensive for trying it at just shy of $80, but if you get a subscription, you can shave off close to $20 for a month’s supply*
TestoPrime stands out because of its diverse set of ingredients. Look closely at every product’s label located on their official site though. TestoPrime uses KSM-66™, but less than 60mg. 600mg was used in the clinical studies each day. [30]
Nugenix
Rating: C-
Nugenix Total T2 is one of the latest products in a long line of Nugenix T-boosting supplements that offers a couple of different angles. It contains 90 capsules and at 3 caps per serving, it will last a full 30 days.
It contains boron, vitamin D, and Zinc, commonly used to support healthy hormones, support strength, and aid overall wellness. [10, 13]– but also contains some ingredients that are usually found in pre-workout formulas, such as L-Citrulline and Green coffee bean extract. L-citrulline is a fast-working ingredient, and it aims to help support increased blood flow. [28]
Andro 4-0-0
Rating: D+
Andro Max contains 3 main ingredients and contains 500mg of L-Arginine, 500mg of L-Citrulline, and 500mg of TKA extract (100:1 Extract). Each bottle consists of 60 capsules with 30 servings.
There are a couple of main options when purchasing: Amazon or their official site. As of this writing, amazon only offers a 3-bottle bundle and if purchased there, you can’t return it or get any sort of refund. But you can purchase from the official site where they offer different bottle options or a subscription for some additional savings.
One bottle will run $40 plus $8.95 shipping from the official site.
Prime Labs
Rating: D
Prime Labs’ Testosterone Booster has been a long-running presence in the budget supplement category, largely because of its low price and familiar proprietary blend. It offers a full month’s supply, which gives it some practical appeal, especially for users testing the waters with an entry-level support.*
The formula includes common herbal powders such as Saw Palmetto, Nettle Root, and Wild Yam, along with a small amount of boron. Dosages are not transparently specified, making it difficult to gauge how much of each component you’re actually getting. However, each serving contains 2 tablets.*
ForceFactor
Rating: D
TestX 180 Alpha Max offers a full month’s supply and a familiar blend of herbal extracts. This product fits the profile of many NO2 supplements since it’s primary ingredient is L Citrulline, which has been shown to help promote blood flow [28]. Other note-worthy ingredients include zinc, vitamin B6, Bioperine, and magnesium.
Due to TestX 180 Alpha Max’s higher than average price, a lack of any guarantee or refund options, as well as ingredient transparency and proprietary blend, we couldn’t rate it any higher.
Pureform Nutraceuticals
Read Time: 7-9 Minutes
