Your Confidence Matters: Safety & Quality Control at Natrol®

At Natrol, your health and trust are our highest priorities. We understand that choosing a sleep supplement is an important decision, and we want you to feel confident about the products you bring into your home. That’s why Natrol is committed to producing high-quality, effective supplements that meet the strictest standards for safety and purity. From carefully sourcing high-quality ingredients to rigorous testing of finished products, every step of our process is designed with your well-being in mind.

How We Ensure Quality and Safety

Every Natrol product is manufactured in accordance with current Good Manufacturing Practices (cGMPs), as required by the U.S. Food and Drug Administration (FDA). We go beyond the basics by putting each batch through extensive testing for purity, potency, and safety. This includes checks for ingredient accuracy, stability, microbials, heavy metals, and even taste and appearance. Our labels tell you exactly what’s inside, so you know what you’re taking – no hidden ingredients, no surprises. Natrol’s manufacturing facilities have earned third-party certifications – such as the NPA GMP certification – demonstrating that our processes meet some of the highest quality standards in the supplement industry.

What Are GMPs and How Are Supplements Regulated?

Good Manufacturing Practices (GMPs) are strict guidelines that companies must follow to ensure their products are consistently high in quality, safe, and effective. These rules cover everything from cleanliness in our facilities to how we train our staff and test our ingredients. Dietary supplements like those made by Natrol are regulated by the FDA under the Dietary Supplement Health and Education Act (DSHEA). This means that, while supplements don’t require FDA approval before going to market, manufacturers must ensure their products are safe, properly labeled, and made to strict quality standards. The FDA monitors the market, inspects manufacturing facilities, and can take action to remove unsafe or misbranded products after they are on the market.

Melatonin: Trusted by Experts, Proven by Research

Melatonin is one of the most researched sleep supplements available. Dozens of scientific studies have looked at how melatonin affects sleep, including people with various health conditions. Many studies show that melatonin, when used as directed, is generally safe and can help people fall asleep faster and stay asleep longer. Large reviews, called meta-analyses, have found that melatonin is well-tolerated when used for sleep. Some studies suggest it may also have additional health benefits, but more research is needed. Natrol’s melatonin products are made with quality ingredients and are tested to ensure they contain the right amount of melatonin, so you can feel confident using them for occasional sleeplessness. As always, if you have ongoing health concerns, it’s a good idea to check with your doctor.

Magnesium: A Well-Studied, Gentle Sleep Support

Magnesium is an essential mineral that helps your body relax and supports healthy sleep patterns. Scientific research shows that magnesium supplements are safe for most people when used as directed. Studies suggest magnesium may help improve sleep quality, especially for people who don’t get enough magnesium from their diet. Clinical trials and expert reviews have found that magnesium is well-tolerated, with only minor side effects, such as mild digestive upset, mostly when taken in large amounts. Natrol’s magnesium supplements are carefully formulated and tested for purity and potency, giving you extra peace of mind.

Our Promise to You

At Natrol, we stand by our products and our commitment to your safety. We follow strict manufacturing guidelines, test every batch, and use only high-quality ingredients – so you can feel confident choosing Natrol for your sleep support needs. If you ever have questions, our team is here to help. Transparency and your trust are at the heart of everything we do.

Did You Know?

More than 50 million Americans struggle with sleep issues each year, and many turn to safe, non-prescription solutions like melatonin and magnesium for support.

How to Use Supplements Safely
  • Always follow the directions on the package
  • If you’re pregnant, nursing, taking medications or have a health condition, talk to your doctor before starting any supplement.
Why Choose Non-Prescription Sleep Support?

Non-prescription sleep aids like melatonin and magnesium offer gentle, evidence-based support for occasional sleeplessness—without the risk of habit-forming side effects associated with some prescription options.