Please note: nothing on this page of the website should be taken as a health claim relating to Ārepa, and merely is to provide background on current and previous scientific research that we have considered and is publicly available.
Ārepa Published Studies
Improving Mental Performance in an Athletic Population with the Use of Ārepa® - Link
Effects of 7-day polyphenol powder supplementation on cycling performance and lung function in an ozone-polluted environment - Link
Neuroberry® Blackcurrant
The effect of New Zealand blackcurrant on sport performance and related biomarkers: a systematic review and meta-analysis - Link
Supplementation of Blackcurrant Anthocyanins Increased Cyclic Glycine-Proline in the Cerebrospinal Fluid of Parkinson Patients: Potential Treatment to Improve Insulin-Like Growth Factor-1 Function - Link
Acute supplementation with blackcurrant extracts modulates cognitive functioning and inhibits monoamine oxidase-B in healthy young adults.- Link
A Review of the Cognitive Effects Observed in Humans Following Acute Supplementation with Flavonoids, and Their Associated Mechanisms of Action - Link
Neuroprotective effects of berry fruits on neurodegenerative diseases - Link
Short-term blackcurrant extract consumption modulates exercise-induced oxidative stress and lipopolysaccharide-stimulated inflammatory responses.- Link
Effect of black currant anthocyanins on the activation of endothelial nitric oxide synthase (eNOS) in vitro in human endothelial cells. - Link
Purified anthocyanin supplementation improves endothelial function via NO-cGMP activation in hypercholesterolemic individuals. - Link
Consumption of polyphenolic-rich beverages by healthy subjects for a short term increased serum antioxidant status, and the serum's ability to attenuate macrophage cholesterol accumulation. - Link
Supplementation with orange and blackcurrant juice, but not vitamin E, improves inflammatory markers in patients with peripheral arterial disease. - Link
Effects of blackcurrant anthocyanin intake on peripheral muscle circulation during typing work in humans. - Link
Berries modify the postprandial plasma glucose response to sucrose in healthy subjects. - Link
Postprandial glucose, insulin and glucagon-like peptide 1 responses to sucrose ingested with berries in healthy subjects. - Link
The pharmacodynamic profile of New Zealand blackcurrant juice effects upon the monoamine axis in humans. - Link
Timed consumption of a New Zealand blackcurrant juice support positive affective responses during a self-motivated moderate walking exercise in healthy sedentary adults. - Link
Enzogenol® New Zealand Pine Extract
Improved cognitive performance after dietary supplementation with a Pinus radiata bark extract Formulation. - Link
Pilot study on the clinical effects of dietary supplementation With Enzogenol®, a flavonoid extract of pine bark and vitamin C. - Link
Comparative effects of Enzogenol® and vitamin C supplementation versus vitamin C alone on endothelial function and biochemical markers of oxidative stress and inflammation in chronic smokers.- Link
L-theanine
Effect of L-theanine on sensorimotor gating in healthy human subjects. - Link
Anti-stress effect of L-theanine on students during pharmacy practice: Positive correlation among salivary α-amylase activity, trait anxiety and subjective stress.- Link
Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses. - Link
Kinetics of L-Theanine uptake and metabolism in healthy participants are comparable after ingestion of L-theanine via capsules and green tea. - Link
Effects of L-Theanine on Attention and Reaction Time Response.- Link
The effects of L-theanine on objective sleep quality in boys with attention deficit hyperactivity disorder (ADHD): a randomized, double-blind, placebo-controlled clinical trial. - Link
L-theanine has the potential to promote mental health in the general population with stress-related ailments and cognitive impairments. -Link