“Nothing but the best
Great products and super fast free shipping! No other company like Narrows in the market”

 (GW501516) 10 MG

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“Ordering from narrows is always quick and easy. Their products are always pure and potent.”

I’ve never had a better experience with any other product similar! If you want to know the magic secret, this is it!”

(MK-677) 10mg

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My experience with Narrows Labs has been excellent every time. They are consistently efficient & professional. Their product performed as described. Will continue to be a loyal Narrows Labs customer & will recommend them to others.”

Our Customers Transformations

We want to transform lives

Are you passionate about bodybuilding, powerlifting, CrossFit, or being generally fit?

You work hard, really hard. But you don’t see the results you want. You have maxed out your physique naturally and are trying to figure out how to get to the next level.

What can you do? Is there something else that you need to transform your body into the specimen you want to be? Actually, there is.

It’s time to become the strong man you know you can be and make progress that you can see almost every day.

Narrows Labs is who men turn to when they want to transform their bodies. They help men who are unable to achieve the vision of who they want to be.

Now when you put in the hard work, you’ll get the results that have never been possible before. You can look forward to the gains you deserve and get noticed.


We have every batch of chemicals tested before it ships. We show you the third-party USA certificate of analysis indicating the purity of our products. You deserve the best, so we absorb the high expense of this thorough testing process. Don’t settle for brands with vague or inadequate testing. Our certificates are always no more than 30 days old.

You can order the highest quality products at the best prices from the comfort of your own home, 24 hours a day. No more going all over town trying to find the top-grade products you want.

You get fast, free shipping within the United States, so your order should arrive within 4 days. We ship 6 days a week. Most orders go out the same day they’re received, so your package will be on its way to you in no time.

If you need any help, our customer service is second to none.

Email us any time at contact@narrowslabs.com with any questions.