Home › Hearing Health Guides

NeuroQuiet Ingredients Explained: Alpha-GPC, GABA, Mucuna, Moomiyo, L-Arginine and L-Tyrosine

What is in every spray, and why.

Quick answer

NeuroQuiet's six key ingredients target the ear-brain connection. L-arginine supports nitric oxide and healthy circulation to the ears. Alpha-GPC supplies choline for acetylcholine, involved in nerve signalling and focus. GABA is the brain's main calming messenger. Mucuna pruriens (L-dopa bean) provides natural L-dopa for dopamine, and L-tyrosine supports dopamine and noradrenaline, both supporting mood and stress resilience. Moomiyo (shilajit) is a mineral-rich resin traditionally used for vitality. Mucuna must not be combined with Parkinson's medicines or MAOIs, and several ingredients can interact with other medications.

Key takeaways

NeuroQuiet focuses on the link between the ears and the brain. Here is what each ingredient contributes.

At a glance

IngredientMain role
Alpha-GPCCholine for acetylcholine, focus and nerve signalling
GABACalm and relaxation
L-dopa bean (Mucuna)Natural L-dopa for dopamine and mood
Moomiyo (shilajit)Vitality, trace minerals, fulvic acid
L-arginineNitric oxide and circulation
L-tyrosineStress resilience, neurotransmitter balance

Spotlight: L-arginine and inner-ear circulation

The cochlea is supplied by very small blood vessels. Nitric oxide, made from L-arginine, helps blood vessels relax and supports healthy blood flow, which is why circulation is a common focus in hearing support.

Spotlight: the calm-and-mood team

GABA calms nerve activity, while Mucuna and L-tyrosine support dopamine and noradrenaline. Together they support relaxation, mood and resilience to stress, which many people find affects how noisy their ears and minds feel.

Important safety notes: Mucuna pruriens contains L-dopa; do not combine with Parkinson's medicines or MAO inhibitors, and check with your doctor if you take antidepressants, antipsychotics, blood pressure or diabetes medicines or have a history of melanoma. L-tyrosine may affect thyroid medication. L-arginine may lower blood pressure. Choose shilajit products from trusted sources. Not for pregnancy or breastfeeding.

Sources

  1. NIH Office of Dietary Supplements – "Choline" fact sheet.
  2. Lampariello L.R. et al. – "The magic velvet bean of Mucuna pruriens," Journal of Traditional and Complementary Medicine, 2012.
  3. Jongkees B.J. et al. – "Effect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demands," Journal of Psychiatric Research, 2015.

Common questions

What are the ingredients in NeuroQuiet?

Alpha-GPC, GABA, L-dopa bean (Mucuna pruriens), moomiyo, L-arginine and L-tyrosine.

What does L-arginine do for hearing?

It supports nitric oxide and healthy circulation, including to the inner ear.

Who should avoid Mucuna pruriens?

People taking Parkinson's medicines or MAOIs, and pregnant or breastfeeding women.

← Back to home

↑