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Mood support; Relaxation; Cognitive focus
Adults with busy, high-stress lifestyles or seeking focused daytime cognitive support.
Take 2 capsules twice daily between meals; up to a maximum of 4 capsules twice daily between meals. Consider taking earlier in the day if sensitive to calming effects; amino acid products are often best taken away from protein-heavy meals.
Dairy Free; Gluten Free; Sugar Free; Corn Free; Soy Free; Nut Free; Egg Free; Yeast Free; No Artificial Colouring; No Artificial Flavouring
L-Tyrosine is a precursor for dopamine and noradrenaline, which may support neurotransmitter production under stress.
Caution: May cause restlessness in some people or interact with thyroid conditions because it influences catecholamine pathways.
5-HTP converts to serotonin, which may support a calm mood and balanced sleep-wake signalling.
Caution: May interact with medicines that affect serotonin; combining can increase the risk of excessive serotonergic effects.
GABA is an inhibitory neurotransmitter that may promote relaxation by reducing neuronal excitability.
Caution: May cause drowsiness in some people, so consider avoiding before tasks requiring alertness.
L-Glutamine can be converted to glutamate and GABA, contributing to neurotransmitter balance and cellular energy.
Caution: High intakes may cause gastrointestinal discomfort in sensitive individuals.
Vitamin B6 in its active form acts as a coenzyme for enzymes that synthesise neurotransmitters such as serotonin, dopamine and GABA.
Caution: Long-term high doses may cause tingling or numbness; stay within recommended use.
Tyrosine and 5-HTP provide building blocks for catecholamines and serotonin, supporting balanced neurotransmitter production. GABA offers direct inhibitory signalling for calm, while glutamine feeds neurotransmitter pathways. Vitamin B6 serves as a cofactor to help convert these amino acids into active neurotransmitters.
Label Warning: Not recommended during pregnancy or breastfeeding. If taking antidepressants or monoamine oxidase inhibitors, use only under medical supervision.
Who should be cautious: Contains 5-HTP, which may interact with SSRIs, SNRIs or MAOIs and may increase serotonin-related side effects. People with mood disorders or those sensitive to stimulatory amino acids such as L-tyrosine may wish to seek advice. If combining with medications that may interact, it is recommended to consult a healthcare provider first.
Storage: Store at room temperature in a dry place.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Omega-3s may support brain health by promoting cognitive function and mental clarity, making them a great complement to brain supplements.
AI generated. Not medical advice.
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Nutrients that the brain naturally requires to make important neurotransmitters.
Take 2 capsules twice a day between meals, maximum 4 capsules twice a day. Dosing for children should be directed by a doctor.
Use contents within 45 days of opening.
Vegetable cellulose (vegetarian capsule), microcrystalline cellulose, magnesium stearate, silicon dioxide
Keep out of reach of children. Store at room temperature in a dry place. Do not use if the clear neck seal is broken or missing.
Not recommended during pregnancy or breastfeeding.
If currently taking antidepressants or monoamine oxidase inhibitor medications, use this product only under medical supervision.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving Size:4 Capsules | ||
| Servings Per Container:45 | ||
| Amount per serving | %Reference Intake | |
| Vitamin B6 (as pyridoxal-5-phosphate) | 20 mg | 1176% |
| L-Tyrosine | 1,000 mg | † |
| GABA (gamma-aminobutyric acid (GABA)) | 500 mg | † |
| L-Glutamine | 400 mg | † |
| L-Taurine | 400 mg | † |
| 5-HTP (5-hydroxytryptophan) | 100 mg | † |
| †Reference intake not established. | ||
