One of the most popular categories of products at GNC are Testosterone Boosters. Keeping an eye on your hormone levels, especially as you age, can be hugely important in helping maintain your overall health. Testosterone is an “anabolic steroid hormone” meaning that it tells your body to lean more into building than into breaking down. Because of this, increased testosterone levels are typically associated with greater muscle mass, stronger bones, and other great benefits.
In determining the “best” testosterone boosters, we must look at a couple of critical factors:
- INGREDIENTS – The ingredients in testosterone boosting supplements determine how effective they are at helping you accomplish your goals. Not only which ingredients but the doses of those ingredients.
- POPULARITY – We want to listen to what our customers have to say! If a product resonates with the customers, GNC works hard to understand what it is about that product helps them achieve their goals so we can tell more people about it.
- BENEFITS – Testosterone boosting supplements tend to lean in one of two directions. Either they are focused strictly on supporting healthy hormone levels, or they are also commonly paired with other ingredients for building muscle.
Read More: Ingredient Deep Dive – What is Tesnor?
Top 2025 Testosterone Booster Picks
Best For Raw Testosterone Boosting Power
The Jym brand has long been known as one backed by both scientific and real-world experience thanks to its founder, bodybuilder PhD Jim Stoppani. Athletes trust formulas made by people who understand not only the science behind their products but also know how to put them to the test.
Alpha Stack is the culmination of that work, bringing to life not only a great testosterone booster in the new Alpha X – a great new formula supported by industry favorites such as ashwagandha and fenugreek – but also supporting those systems like no other with nutrients from the patented ZMA blend of Zinc, Magnesium, and Vitamin B6 as well as extra Vitamins D3 and K2.
Read More: How do you Know if You Need a Test Booster?
Best Testosterone Support For Bodybuilding
Nugenix is BACK and Total–T is better than ever with Total–T2. This new formula maintains its excellent anchor in clinically studied Tesnor®. Tesnor is a trademarked, clinically studied blend of Pomegranate peel and Cocoa bean extracts that has been shown in two separate studies to increase free and total testosterone as well as enhance strength in men of all ages.
Total-T2 also carries with it the performance-focused elevATP® which is a blend of Ancient Peat minerals and Apple extract studied to enhance athletic performance. Rounding out the mix is the S7® greens blend which has been studied to enhance blood flow and act as an excellent antioxidant to fight back against the oxidative stress induced by the hardest workouts.
Best Test for Men For Over 40
Ultra Testosterone from GNC Mega Men breaks the mold for what to expect from your testosterone boosting supplement. As we age, not only do men experience significant drops in testosterone levels, but also in muscle mass. Ultra Testosterone seeks to address both of those major issues and more with the power of Tesnor plus HMB.
HMB (short for beta-hydroxy beta methylbutryate) is a metabolite of Leucine shown to support muscle growth by activating the pathways for muscle protein synthesis. Ultra testosterone also provides ResVita® trans-resveratrol to improve blood flow as well as CoQ10 to support cardiovascular health. Whether it’s your hormones, your muscles, or your heart, we’ve got you covered!
Best Natural Testosterone Supplement
Sometimes you might be looking for an approach to more naturally boost your testosterone. Bucked Up, while normally associated with their huge assortment of awesome pre-workouts, as brought a serious contender to the ring. Bucked Up RUT is anchored by a HUGE 750mg dose of the very clinically studied KSM-66.
As the most widely studied form of Ashwagandha, KSM-66 has been shown to support increases in testosterone in men as well as increased muscle strength and performance. The formula is also stacked with the ever-popular Tribulus extract as well as Tongkat Ali which has a long history of use in supporting men’s hormones.
Best Testosterone Booster For Women (and Men!)
Finding the right testosterone booster for women can be a challenge, but DTF has literally EVERYONE covered. Not only is Tesnor an incredible testosterone booster, but Beyond Raw DTF also contains Primavie® Shilajit. Shilajit is a very unique ingredient that has been shown in recent clinical data to support not only improving muscular performance but also bone density in women. Since maintaining bone density later in life is so vital to health, especially for women, incorporating an ingredient like Primavie into your routine might be a great choice for you!
There are tons of great testosterone boosters out there that all want to help you achieve your unique goals. Grab one that speaks to you and give it a go!
