Natural testosterone boosters support recovery and lean muscle mass in men. We get a lot of calls and emails with questions about which test boosters people are using and why. We wanted to put together a helpful blog post to show you the top 5 best selling test boosters sold on Best Price Nutrition.

#5 – Allmax Nutrition TestoFX Loaded

Increase Free Testosterone By 98.81% While Minimize Estrogen Synthesis
TestoFX Hardcore is the world’s first 5-stage male testosterone optimizer. This powerful new cutting edge approach to testosterone optimization increases active testosterone levels; human clinical studies have shown that core ingredients in TestoFX raised active testosterone levels by 98.81% while reducing cortisol, a barrier to optimal testosterone, by 26%. The key ingredients in TestoFX Hardcore have been found in a human clinical study to increase free testosterone levels by an impressive 98.81%! In short TestoFX Hardcore is a hardcore supplement formulated to reveal your testosterone’s true potential.

Buy Allmax Nutrition TestoFX

#4 – Molecular Nutrition Test Factor


· Promote testosterone, reduce estrogen*
· Support muscle mass and strength*
· Encourage muscular endurance*
· Speed recovery*
· Reduce reaction time*
· Increase vascularity*
· Support memory and cognition*

Buy Molecular Nutrition Test Factor

#3 – Athletix Sports Titanium XL

Titanium is the closest you will get to achieving the growth from prohormones without the liver, kidney, and lipid dysfunction associated with it. Users can expect to see:

Greatly Accelerated Growth (given the proper diet of 1-2g of protein per pound of bodyweight)
Decrease Recovery Time Between Workouts
Massive Increase in Total Testosterone
Decrease in Fat Tissue
Marked Increase in Strength and Explosiveness
Enhanced Sexual Performance

Buy Athletix Sports Titanium XL

#2 – PES Erase

Erase modulates your body's natural hormone levels to improve your testosterone:estrogen ratio and testosterone:cortisol ratio. By doing this you change your body into a less catabolic state (a state of muscle breakdown) and revs you up into an Anabolic state (a muscle building state). It's a 2 for 1!

Buy PES Erase

#1 – Applied Nutriceuticals Free Test

FREE TEST positively alters 7 homeostatic mechanisms of action that effect free and total testosterone output:

- Contains a natural suicide inhibitor of aromatase, and will improve the Testosterone : Estrogen (T:E) profile while concurrently increasing testosterone levels
- Increases NO/cGMP levels, which leads to increases in lutenizing hormone (LH) and greater endogenous testosterone production.
- Increases testicular Acetyl L-Carnitine (ALCAR) levels. High testicular ALCAR levels are conducive to heightened spermatogenesis.
- Lowers levels of cytokines IL-6, IL-1, and TNF-alpha- cytokines, which inhibit endogenous testosterone production by reducing levels of LH.
- Lowers cortisol levels and heightens Testosterone : Cortisol (T:C) ratio via competitive inhibition processes.
- Increases cAMP levels, which also increase LH levels.
- Influences/Increases androgen receptor (AR) binding via altering receptor electro-negativity.

After 8 weeks of usage of FREE TEST, test subjects were observed to have increased levels of free testosterone ranging from 50-200% over baseline. Impressive results for any product - especially one with no negative side effects!

Buy Free Test for $33.99 or Buy the Triple Threat Stack