- Members only
Bioceuticals Ultra Muscleze Night + L-Theanine (60 tablets)
Prescription required to purchase this supplement
This product is available exclusively to AstonRX members. This is a Practitioner-Grade product, available for individuals under the care of a Practitioner.
If taking any medication, always consult your prescribing physician before adding new dietary supplements to your regime.
Directions for use
Key Ingredients
About Bioceuticals Ultra Muscleze Night + L-Theanine (60 tablets)
BioCeuticals Ultra Muscleze Night + L-Theanine (60 Capsules)
Ultra Muscleze Night + L-Theanine is a daily magnesium supplement designed to support restful sleep, muscle relaxation, and nervous system health. This advanced formula combines highly bioavailable UltraMag® magnesium glycinate with clinically trialled AlphaWave® L-theanine and myo-inositol to help calm the mind, reduce stress, and support a healthy sleep-wake cycle.
Magnesium is essential for muscle relaxation, nerve function, and electrolyte balance, particularly during periods of stress or physical exertion. UltraMag® magnesium glycinate is optimised for absorption and gentle on digestion, helping to reduce gastric irritation and bowel disturbance.
The inclusion of L-theanine supports relaxation and mental calm while myo-inositol helps regulate nervous system activity and mood balance. Together, these ingredients work synergistically to promote deeper, more restorative sleep and overnight recovery.
This daily capsule form is ideal for those who prefer capsules over powders.
Key Benefits:
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Supports healthy sleeping patterns and relaxation
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Helps calm the mind and relieve symptoms of stress
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Relieves excess nervous energy
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Provides magnesium for muscle relaxation and nerve function
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Features UltraMag® magnesium glycinate for enhanced absorption
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Includes L-theanine to support calm and stress resilience
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Contains myo-inositol to support nervous system health
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Gentle on digestion






