Taxes included if applicable. All major credit or debit cards accepted or use your PayPal account

In these times of online security issues, you need to know-We have your back!
None of your sensitive fin
ancial information is entered on or through this website. When clicking the "Buy Now" button you will leave this website and go to our secure page on PayPal's site, which is under the name "Online Fitness Resources". Paypal processes the actual transaction. Only Paypal sees your sensitive information. Once processed Muscle Valley is notified and then only sees your name, contact info, product(s) ordered and shipping info. No credit or debit card information is disclosed.
It is not necessary to have a PayPal account to order. If desired, you can check out as a guest. The merchant on your card or bank statement will appear as NutraSource Products, which is the parent company. Orders are shipped thru US post office. PO boxes are allowed. No orders will be honored outside the 50 US states. Please contact us if you have a question or comment

Shipping Fees (if not free)
1  bottle - 3.50, 2 - 5.00, 3 - 6.00, 4 - 7.50, 5 and up 8.50

Consult your healthcare provider before taking any dietary supplements. This is extremely important if you are taking any medications or are suffering from any health-related issues Seek advice!

*The products and claims made about specific products on this page or through this site have not been evaluated by the United States Food and Drug Administration and are not intended to diagnose, treat, cure or prevent disease.

Although this is a secure site, none of your sensitive financial information is
entered on it. Please read the important information below.

Great Online Discounts 

Suggested retail - 79.95
Online price

See financial & shipping information below

Suggested retail - 54.95
Online price






Boomer Jock




MGF-1 and Tribolistan are safe products. All ingredients are approved for use in the US, but you still need to be at least 18 to order.This is our policy. It has nothing to do with the FDA. By placing an order you are affirming that you are 18 or over.
Tribolistan has always been in yellow capsules. But because of supply chain issues brought on by covid, it may be necessary to use a different color. Of course, formula will be the same.