Inclusion Criteria:  Be able to give written informed consent and to consume the investigational product daily for the duration of the study. Healthy males and females aged ≥ 55 and ≤ 75 years old. Is free-living (living in a private home, alone or with family, and able to maintain their health and hygiene without assistance).  Have age-related mild cognitive decline, defined as:  Absence of dementia as determined by a score of ≥24 on the Mini Mental State Examination (MMSE). A score on the MAC-Q of ≥25. Have a self-reported memory complaint. Have an AD8 Dementia Screening Score of <2 (normal cognition). Have a Hospital Anxiety and Depression Scale (HADS) score of ≤7 for both anxiety and depression. Is in general good health, as determined by the investigator Ability to comply with study protocol and complete computerised cognitive testing. Willing to maintain their habitual diet and exercise routines. Willing to maintain consistent sleep duration the evening before study visits.  Exclusion Criteria:  Women who are pregnant, breastfeeding, or wish to become pregnant during the study.  Female participants currently of childbearing potential, but not using an effective method of contraception, as outlined below:  Complete abstinence from intercourse two weeks prior to administration of study drug, throughout the clinical trial, until the completion of follow-up procedures or for two weeks following discontinuation of the study medication in cases where participant discontinues the study prematurely. (Participants utilising this method must agree to use an alternate method of contraception if they should become sexually active and will be queried on whether they have been abstinent in the preceding 2 weeks when they present to the clinic for the Final Visit). Has a male sexual partner who is surgically sterilised prior to the Screening Visit and is the only male sexual partner for that participant. sexual partner(s) is/are exclusively female. Use of acceptable method of contraception, such as a spermicide, mechanical barrier (e.g. male condom, female diaphragm) or contraceptive pill. The participant must be using this method for at least 1 week following the end of the study. Use of any non-hormonal intrauterine device (IUD) or contraceptive implant with published data showing that the highest expected failure rate is less than 1 % per year. The participant must have the device inserted at least 2 weeks prior to the first Screening Visit, throughout the study, and 2 weeks following the end of the study. Individuals with dementia or mild cognitive impairment defined as greater than or equal to one standard deviation below the mean for age-matched norms on a standardised memory test Individuals taking the following supplements who are unwilling to undergo a 4-week washout period: Ginkgo biloba, Ginseng, Choline, Taurine, Huperizine A, Acetyl-L-Carnitine, DMAE (Dimethylaminoethanol), Lecithin, Phosphatidylcholine, Phosphatidylderine, DHEA (Dehydroepiandrosterene), Alpha lipoic acid, Bacopa (Brahmi), CDP-choline (Citicoline), Alpha-GPC, Green tea extract, L-Tyrosine, or L-Theanine Chronic use of oral or injectable corticosteroids Untreated psychotic or major depressive disorder Uncontrolled hypertension/diabetes A significant history of cardiovascular complaints (e.g., angina) A significant neurological disease Planned major changes in lifestyle (i.e. diet, dieting, exercise level, travelling) during the duration of the study. History within previous 12 months of alcohol or substance abuse. History of heavy smoking (>1 pack/day) within past 3 months. History of heavy caffeinated beverage consumption (>400 mg caffeine/day) within past 2 weeks.