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Cognitive support, memory and learning, focus and mental clarity, stress resilience
Adults with busy, mentally demanding days or students seeking convenient daily support for cognitive performance routines.
Adults take 4 capsules once daily between meals with water or juice; taking earlier in the day may feel more comfortable for those sensitive to stimulation.
Non-GMO; Gluten free; Contains: Soy.
Acetyl L-carnitine crosses the blood–brain barrier and transports fatty acids into mitochondria, which may support cellular energy production in neurons.
Caution: May cause restlessness or digestive upset in some people; take earlier in the day if sensitive to stimulation.
Citicoline provides cytidine and choline used to build phospholipids and acetylcholine, which may support neuronal membrane integrity and neurotransmitter synthesis.
Caution: May interact with cholinergic compounds; monitor for headache or insomnia if sensitive to choline intake.
Phosphatidylserine is a key phospholipid in neuronal membranes that may support signalling and the brain’s response to everyday stress.
Caution: Derived from soy; avoid if you have a soy allergy and take earlier in the day if it causes stimulation.
Taurine acts as an osmolyte and neuromodulator that may help stabilise cell membranes and support balanced neurotransmission.
Caution: May affect fluid balance due to its osmolyte role; separate from high-caffeine products if you are sensitive.
Phosphatidylcholine supplies choline for acetylcholine production and supports the structure of neuronal cell membranes.
Caution: Contains soy-derived phospholipids; those with soy allergy should avoid.
Citicoline and phosphatidylcholine provide choline building blocks for acetylcholine and membrane phospholipids, while phosphatidylserine supports membrane structure and signalling. Acetyl L-carnitine supports mitochondrial energy production in neurons, and taurine helps stabilise neuronal membranes and fluid balance. Together they target neurotransmitter synthesis, membrane integrity and cellular energy.
Label Warning: Consult a healthcare professional before use if pregnant, nursing, under 18, taking medication, or have a medical condition. If adverse reactions occur, discontinue use.
Who should be cautious: People with known soy allergy should be cautious as the product contains soy. Those with neurological conditions or on medicines that may affect neurotransmitters should discuss with a healthcare professional before use.
Storage: Store in a cool, dry place.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Vinpocetine may support cognitive function and memory, making it a great complement to focus and memory formulas for enhanced mental clarity.
AI generated. Not medical advice.
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Jarrow Formulas® Neuro Optimizer®, featuring Cognizin® citicoline and Sharp-PS® Phosphatidylserine, supports brain and antioxidant function without the use of stimulants.
Citicoline is an intermediate in the synthesis of phosphatidylcholine, a constituent of the grey matter of brain tissue. Citicoline supports brain metabolism by supporting the synthesis of the neurotransmitter, acetylcholine.
Phosphatidylserine supports the brain's response to normal stress.
Antioxidants Acetyl-L-Carnitine and Taurine help support the health of neurons. Acetyl-L-Carnitine, Pantothenic Acid and L-Glutamine support brain metabolism. And, Taurine aids in osmoregulation.
Adults take 4 capsules once a day with juice or water between meals or as directed by your qualified healthcare professional.
Capsule (bovine gelatine), soya lecithin, microcrystalline cellulose, silicon dioxide and magnesium stearate (vegetable source).
Contains: Soya.
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use. Keep out of the reach of children. Store in a cool, dry place.
Do not use if safety seal is damaged or missing.
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: four capsules | ||
| Servings per container: 30 | ||
| Amount per serving | RI % | |
| Pantothenic acid (as calcium D-pantothenate) | 10 mg | 200% |
| Acetyl L-carnitine (from acetyl-L-carnitine hydrochloride) | 500 mg | † |
| L-glutamine | 500 mg | † |
| Taurine | 500 mg | † |
| Cytidine 5'-diphosphocholine | 300 mg | † |
| Phosphatidylcholine | 120 mg | † |
| Phosphatidylserine | 100 mg | † |
| †Reference Intake (RI) not established. | ||
