Open hours: 8.00-18.00 Mon-Fri

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CUSTOMER REVIEWS

WHAT PEOPLE SAY ABOUT US

Narrows lab has the purest and most potent SARMs available. I’ve ran their Ostarine, S-4, and RAD-140. The strength gains off of the S-4 and RAD-140 were intense. 

Drew Shannon

Customer

Fastest and most reliable service I know. Great product and great customer service.

Daniel Kim

Customer

Narrow labs is a top notch company. I ordered something’s around black Friday. It turned out some of the stuff I ordered was out. But the sent me more expensive items and a freebie, to make up for it.

Joshua Kronske

Customer

The rad lgd stack is legit. Pumps are unreal in the gym and only 3 days in can’t wait for a month right now. Recommend 100% for all your research needs.

Josh McDaniel

Customer

FREE SHIPPING.

ON ALL U.S. ORDERS

To your door in 4 days or less!

100% USA PRODUCTS

High-quality SARMS

We strive for quality in every product we sell.

3RD PARTY TESTED.

CERTIFICATES OF ANALYSIS.

We test every batch and publish them online.

Phone: (800) 321-3579
United States of America
906 West 2nd Ave Spokane, WA 98154