Sleep Science Melatonin Serene Night Review - For Restlessness and Insomnia Insomnia Updated September, 2023
Final Thoughts

Overall Score 62%

Sleep Science Melatonin Serene Night Review

Manufacturer’s Claim

Almost 10% of people on average suffer from insomnia. Insomnia is the most common sleeping disorder that not only leaves you feeling tired but affects your health. Many seek relief from insomnia by using natural supplements, however, not all these products work.
Melatonin Serene Night by Sleep Science has claimed that they have developed a formula of Melatonin designed to give you a night of uninterrupted sleep by regulating a healthy sleep cycle by reducing tension and stress.

In this review of Melatonin Serene Night, we take a closer look at the facts to see if it lives up to its claims.


  • Calcium – 52mg
  • L-Theanine – 200mg
  • Melatonin – 3mg

Additional Ingredients

  • microcrystalline cellulose
  • dibasic calcium phosphate
  • stearic acid
  • modified cellulose gum
  • magnesium stearate
  • Silica

Calcium contains an amino acid called tryptophan which helps the brain produce sleep-inducing hormones, one of them is Melatonin. Melatonin is responsible for regulating the sleep cycle. L-Theanine promotes relaxation however it is a potent amino acid that may have some adverse side effects long-term. Research suggests that L-ornithine is a safer alternative to relieving anxiety and promoting sleep with no long-term side effects.


The recommended dosage is one tablet daily before bed. While Melatonin may be an effective ingredient, the dosage of this product is much lower than the standard 6 mg might affect the effectiveness of the product. Taking the incorrect dosage of Melatonin may cause more disruption in the sleep cycle and may cause sleepless nights to become even more frequent.


A bottle of Melatonin Serene Night is available in 60 or 120 capsules. The price for 60 capsules is $9.25 and a bottle of 120 capsules retails for $17.50. Unfortunately, there are no coupons or discounts available for Melatonin Serene Night.

Possible Side Effects

While there are no side effects listed on the product, when researching the ingredients, we found that L-Theanine may cause side effects such as dizziness, appetite loss, low blood pressure, diarrhea, and difficulty concentrating.


Sleep Science does not offer any money back guarantee. If the product has been purchased through a third-party retailer, consumers would need to reach out to these retailers for a refund if they are not satisfied with the results.

Sleep Science Melatonin Serene Night Review – The Bottom Line

As the name suggests, the natural formula does contain Melatonin. Be that as it may, this product’s formula is not backed by a money back guarantee and we are not confident that the product is effective as the dosage recommended is not high enough to produce results. By trying to give Melatonin Serene Night the benefit of the doubt, we looked at what consumers who have already used the product were saying. We were disappointed to find that there were no testimonials listed at all even when looking on third party sites, some of them have even listed this product is discontinued. Without social proof, a guarantee or a sufficient dose of Melatonin, we are unable to recommend Melatonin Serene Night by Sleep Science.

Reviewed & delivered by our panel of experts at Reviewy.