Sereniser – Natural Sleep, Relaxation & Circadian Rhythm Support
A non-hormonal sleep formula combining clinically studied plant extracts, Magnesium Glycinate, Vitamin B6, and targeted sleep-supporting compounds. Designed to calm the mind, support natural sleep cycles, promote deeper rest, and help you wake feeling clear, refreshed, and energised.
Sereniser – Restorative Sleep, Stress & Night-Time Relaxation Support
Fall Asleep Faster
L-Theanine, Holy Basil, and patented saffron extract work together to calm mental activity, promote relaxation, and ease the body into sleep without sedatives or next-day drowsiness.
Supports Natural Sleep Cycles
Holixer® helps support healthy cortisol balance, while Safr’Inside™, Magnesium, and Vitamin B6 promote the body’s natural melatonin and GABA activity, helping maintain a balanced circadian rhythm.
Deeper, Uninterrupted Sleep
Magnesium Glycinate helps relax the muscles and nervous system, while Serezin™ and targeted botanical extracts support all stages of sleep for longer, more restorative rest with fewer night-time disruptions.
Stress & Mental Relaxation
Holy Basil, Saffron, and L-Theanine support a calmer mental state and healthier response to daily stress, helping reduce the racing thoughts and tension that can make it difficult to unwind at night.
Clear, Refreshed Mornings
Unlike melatonin-based formulas and sedatives, Sereniser supports natural restorative sleep without dependency, morning grogginess, or mental fog, helping you wake focused and ready for the day.
Swiss-Developed & Research-Led
Developed in Switzerland with longevity researchers using clinically studied ingredients and a neuroscience-based, multi-pathway approach. Non-hormonal and supported by a 90-day money-back guarantee.