Melatonin Gummies: UK Regulator Issues Warning
- The Medicines and Healthcare products Regulatory Agency (MHRA) has issued a serious warning regarding Nutrition Ignition Kids Magnesium glycinate Gummies.
- The MHRA determined that these gummies, marketed as food supplements, should have been subject to medicinal regulations and required a UK license for legal sale.
- Laboratory tests on two batches of the gummies identified melatonin levels ranging from 1.5 mg to 1.7 mg per gummy.
Undeclared Melatonin in ChildrenS Supplement Prompts Urgent Safety alert
Table of Contents
Published August 19, 2025
What Happened?
The Medicines and Healthcare products Regulatory Agency (MHRA) has issued a serious warning regarding Nutrition Ignition Kids Magnesium glycinate Gummies. testing revealed the presence of undeclared melatonin, a hormone regulated as a prescription-only medicine in the UK.Parents and caregivers are strongly advised to instantly stop using this product.
The MHRA determined that these gummies, marketed as food supplements, should have been subject to medicinal regulations and required a UK license for legal sale. The agency has been working with online retailers to remove the product from their platforms.
Melatonin Levels and Dosage Concerns
Laboratory tests on two batches of the gummies identified melatonin levels ranging from 1.5 mg to 1.7 mg per gummy. The product label recommends one to two gummies daily, depending on the child’s age, and promotes the supplement for “calm, focus, and digestion” in children aged four years and older. Critically, melatonin is not listed as an ingredient on the packaging.
Understanding Melatonin: A Hormone with Medical Applications
Melatonin is a naturally occurring hormone produced by the brain, regulating sleep-wake cycles. It promotes drowsiness and aids in falling asleep. While supplemental melatonin mimics the natural hormone, its use is carefully controlled in the UK.
Currently, melatonin is only available on prescription in the UK, authorized for children aged six and above, and for adults when other sleep interventions have proven ineffective. Prescribed uses include insomnia, especially in children and adolescents with Attention Deficit Hyperactivity Disorder (ADHD) or delayed sleep-wake phase disorder (DSWPD). It’s also sometimes used for short-term sedation during neurological tests and to manage jet lag in adults.
Potential Side Effects and Safety Considerations
While generally considered safe, excessive melatonin intake can cause side effects such as drowsiness, headaches,dizziness,and nausea. The MHRA assures that serious, lasting harm is unlikely due to the body’s relatively quick processing of the hormone (typically within 12 hours).
However, there have been rare reports linking melatonin use to the worsening of autoimmune conditions, making it unsuitable for individuals with such conditions. Caution is also advised for people with epilepsy.
What Should You Do?
The MHRA urges anyone possessing Nutrition Ignition Kids Magnesium Glycinate Gummies to store them securely in a tamper-proof container until they can be safely returned to a pharmacy for proper disposal. Dr. Alison Cave, the MHRA’s chief safety officer, emphasized, “We advise any parent or caregiver to stop use of this product and safely dispose of it.”
Any suspected adverse effects should be reported through the MHRA Yellow Card scheme.
