The Nervous System

Sleep is not a switch. It is a physiological process governed primarily by the autonomic nervous system.

The nervous system operates across two dominant states:

  • Sympathetic: alert, reactive, stress-driven
  • Parasympathetic: calm, restorative, sleep-ready

Chronic stress, mental load, and overstimulation can keep the nervous system locked in sympathetic dominance, even when the body is physically exhausted.

Moongreens is formulated to support this transition by providing nutrients and compounds that promote nervous-system downregulation, allowing sleep to occur naturally rather than forcibly.

How It Works

  • NEUROCHEMISTRY & STRESS LOAD

    Supporting Neural Downregulation Under Chronic Stress

    Chronic cognitive and environmental stress increases baseline neural arousal, even in the absence of conscious anxiety.

    This elevated arousal can impair sleep initiation, fragment sleep cycles, and reduce overnight recovery efficiency.

    Moongreens includes compounds selected for their role in supporting inhibitory neurotransmission and stress adaptation, helping reduce excessive neural signalling without inducing sedation.

  • SLEEP ARCHITECTURE

    Sleep Architecture and Recovery Efficiency

    Restorative sleep depends on the orderly progression through distinct sleep stages.

    Disruption to this structure, rather than total sleep time, is a common contributor to persistent fatigue.

    By supporting stable neural and metabolic conditions overnight, Moongreens helps maintain continuity of sleep cycles, allowing recovery processes to occur more effectively.

  • METABOLIC & DIGESTIVE LOAD

    Reducing Nocturnal Metabolic Interference

    Digestive activity and metabolic stress can interfere with sleep through increased physiological signalling and inflammation.

    Moongreens supports digestive efficiency and gut-derived signalling pathways that influence sleep stability, helping reduce internal disruptions during the night.

    This allows physiological resources to be directed toward repair rather than regulation.

What's In A Scoop

A complete nightly formula supporting sleep, digestion, recovery, and resilience.

Calories
20
Carbohydrates
4g
Natural Sugars
<2g
Dietary Fibre
2g
Protein
1g
Plant Compounds
Whole-food & extract-based nutrients
Good Bacteria
10+ billion CFU (from spore-based probiotic blend)
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Reference Tools

  • Ashwagandha

    In one study, it was shown that the administration of Ashwagandha root extract to patients for 10 weeks significantly improved the quality of sleep and also made it easier and faster to fall asleep

    READ THE FACTS

  • GABA

    GABA is a naturally occurring neurotransmitter in the human brain that plays a key role in regulating nervous system activity and promoting a state of calm. Studies have shown its ability to improve insomnia.

    READ THE FACTS

  • Chamomile

    Chamomile is a botanical traditionally used for relaxation; studied for sleep quality and related wellbeing outcomes in certain populations. Seen to improve sleep, especially the number of awakenings after sleep or staying asleep.

    READ THE FACTS

  • L-Theanine

    Human research shows that 28 days of L-Theanine supplementation significantly reduced perceived stress and light sleep, while improving sleep quality and cognitive attention in the study population.

    READ THE FACTS

  • Glycine

    Glycine is a non-essential amino acid involved in neurotransmission and metabolic processes. Ingestion before bedtime significantly ameliorated subjective sleep quality in individuals with insomniac tendencies.

    READ THE FACTS

  • Inulin

    Inulin is a plant-derived prebiotic fibre sourced from chicory root. Dietary intake of inulin may serve as a simple but effective way to improve intestinal and systemic immune function and prevent diseases.

    READ THE FACTS

Certified

Why Choose Moongreens

A nutritional approach to winding down and recovering overnight — working with the systems your body already uses, built for nightly use rather than a one-off hit.

Built around the wind-down

Magnesium, calming amino acids and an adaptogen your body can use as it settles into the night. Food-based support, not a sedative, and no added melatonin.

Half greens, not just sleep

It's a greens drink as much as a sleep drink. Alongside the wind-down you get antioxidants, a prebiotic and live cultures, plus the micronutrients your body draws on while it repairs overnight.

Built for the long game

Not an overnight switch. The calm comes first; the deeper benefits build over weeks of consistent use. A routine, not a rescue.

Nothing hidden

Every active is on the label at its full amount. No proprietary blends, no hiding behind the word "complex." Made in the USA with domestic and imported ingredients.

Named clinical forms
KSM-66® Ashwagandha Albion® Magnesium Bisglycinate ProbioSEB® CSC-3 BioPerine®