D-Aspartic Acid Supplement, testosterone booster, testosterone biosynthesis

I am ready to experience the Hard FX Difference!

At AX, we are committed to bringing you the very best in enhancement supplementation. We know that you are going to be thrilled with your results from Hard FX. We guarantee it.

Hard FX

Hard FX - 59.00

plus $5.99 Flat Rate Shipping to the Continental USA.

You want more? Hard FX gives you MORE

by delivering the ultimate in testosterone activation for hard training, iron crushing, not satisfied until you throw up in the gym, natural athletes like YOU who refuse mediocrity. Traditional testosterone boosters take weeks to kick in and offer an “army-of-one” approach to testosterone enhancement simply by lowering estrogen. Not Hard FX!

Hard FX - 112 Capsules

Hard FX Power Pack

Hard FX Power Pack

The Hard FX Power Pack is a Limited Edition AX production run,

featuring both Hard FX and its supercharger, the TST PowerCell. The TST PowerCell is the newest innovation from AX, featuring a brand new, all natural, and very powerful key alpha isomer ingredient. Throw this lean, mean, testosterone thirsty and fuel-injected supercharger on top of Hard FX and prepare for the next evolution in neuro-endo-testosterone fueled performance enhancement.

Hard FX - 112 Capsules
TST Powercell - 112 Capsules

  • 100% Back Money Guarantee! (Less S&H)

    We proudly offer this guarantee because we KNOW you will be 100% satisfied with all our AX products. If, for whatever reason, you're not completely thrilled with the results, please return the unused portion and we will refund you the full purchase price - less shipping and handling. If you are not completely satisfied with the effects of our products, you may return your order for a refund of the purchase price.

    To Receive Your 100% Money Back Guarantee, Please Read the Following.

    • * Please call our customer service center at 888.388.7566 to receive your personalized return authorization number, and place it on your invoice.
    • * Returns must be shipped within 30 days of purchase date.
    • * The unused portion/bottle must be sent back to AX.
    • * Returns must be sent back with original invoice #.
    • * Refunds will only be accepted for first time purchasers of one of our Products.
    • * For orders of two or more bottles, only one bottle can be returned opened. All other bottles, including any free bottles, must be returned unopened.
    • * Shipping and Handling is non-refundable.

  • Got a question about one our products or want to know more?

    You can email your question(s) to [email protected] and our resident experts will get an answer for you asap! And if we think that your question can help others, we will post it right here!

  • The Hard FX Power Pack

    If you believe that you can never have too much power, we're right there with you, and the Hard FX Power Pack is for YOU. Utilizing the latest in TST PowerCell Technology, the Power Pack naturally supercharges testosterone production to MAXIMUM output levels. Throw this lean, mean, testosterone thirsty and fuel-injected supercharger on top of HARD FX and prepare for the ultimate HARD FX experience!

  • Ordering is Safe and Secure!

    EVERY transaction utilizes SSL (Secure Socket Layer) encryption when transmitting your personal and payment information. SSL encryption is the premier, top of the line, and preferred encryption method for obtaining the highest level of security. Our secure server is also CISP-compliant. Created by Visa and MasterCard, CISP (Cardholder Information Security Program) is the industry standard for security procedures.

  • Privacy Guarantteed!

    There is absolute ZERO indication on the box regarding the contents. Your credit card statement will reflect that a purchase has been made from AX TEMP AZ. Your package will have a shipped from address that reads AX TEMP AZ. Anyone handling your order will NOT know of its’ contents. All orders are processed immediately and are sent out the following business day.

  • 100% Moneyback Guarantee

    We proudly offer our guarantee to you for two reasons. First, we know you will be thrilled with your results. Second, we know that AX has products that are unlike anything you have ever experienced before. If for whatever reason you're not completely thrilled with the results, please return the unused portion and we will refund you the full purchase price.

Most Frequently Asked Questions about Hard FX

  • What can I stack HARD FX with?

    HARD FX was specifically formulated to be stacked with clinically studied Mass FX. In addition, HARD FX is also available in a Power Pack. The HARD FX Power Pack is a Limited Edition AX production run, featuring both HARD FX and its supercharger, the TST PowerCell™. The TST PowerCell™ is the newest innovation from AX, featuring a brand new, all natural, and very powerful ingredient designed to deliver the ultimate HARD FX experience. †

  • Can I buy just the TST PowerCell?

    The TST PowerCells are exclusive to the Power Pack combos found with Mass FX, HARD FX, and Carnobolic. At this point in time they are not available for sale individually.

  • How do I take HARD FX to maximize my results?

    We are glad you asked. People produce testosterone on a Circadian rhythm. A Circadian rhythm is a 24 hour cycle, or time clock, that your body follows. Testosterone production increases at a certain time, and decreases at a certain time throughout the day.

    To maximize HARD FX, we recommend consuming two capsules in the morning when peak testosterone production is at its highest. We then recommend taking your second serving preferably eight (8) hours later when testosterone production is likely to have slowed down.

Want to know more about Hard FX?
Visit out knowledge base to read the entire FAQ on Hard FX.