Testosterone Supplement Buying Guide

As you may know, testosterone (T) levels peak around the age of 30. However, research has come a long way in showing us how to maintain our T levels using testosterone-boosters. These supplements have taken the market by storm as men everywhere are building muscle well into their 40's and 50's. 

Since the 90's there have been infomercials and ads that promise quick results. But all too often the formulations are hidden behind proprietary blends that include high doses of dangerous ingredients that can be harmful in the long run. That's why it's important to find a supplement that uses natural, clinically studied ingredients and lists their dose on the label. 

At ShopOwl, we analyzed dozens of clinical studies on muscle building and testosterone before creating this guide. You'll learn what ingredients work and which ones to avoid along with our top picks. 

Effects of Testosterone on Muscle

Testosterone affects muscle growth by increasing neurotransmitter activity. This heightened activity results in more power during a muscle contraction performed during a set.

The added power helps you achieve bigger, stronger muscles. It also raises the levels of growth hormone and stimulates muscle-protein synthesis—making your workouts that much more likely to result in muscle mass.

At some point in their lives, all men will hit a wall in developing muscle. Oftentimes this can be directly attributed to declining T levels. While taking testosterone on a regular basis can help reverse this trend, not all T-boosters are guaranteed to deliver the same results.

Below are a few quick tips on what to look for and what to avoid in a high-quality testosterone supplement.

What to Look for and Avoid in a Testosterone Supplement