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CoffeeBerry® Cascara

Coffea arabica
Evidence Level
Moderate
3 Clinical Trials
5 Documented Benefits
3/5 Evidence Score

CoffeeBerry® Cascara is a proprietary whole coffee fruit extract developed by VDF FutureCeuticals from the outer pulp (cascara, or cherry) of Coffea arabica fruit — the portion typically discarded during conventional coffee bean processing. It is rich in chlorogenic acids, procyanidins, quinic acid, and other polyphenols. The same parent extract is also marketed under the trade name NeuroFactor® for cognitive applications. A foundational small acute clinical study reported that a single 100 mg dose elevated plasma BDNF (brain-derived neurotrophic factor) significantly more than comparator beverages, generating ongoing interest in its cognitive and mood applications.

Studied Dose 100 mg single acute dose (BDNF study); 100-300 mg/day in subsequent cognitive trials.
Active Compound Whole coffee fruit polyphenols — chlorogenic acid (~40%), procyanidins, quinic acid, ferulic acid, trigonelline; standardized extract.

Benefits

Acute Elevation of Plasma BDNF

A 100 mg single dose of whole coffee fruit concentrate was shown to acutely raise plasma BDNF (brain-derived neurotrophic factor), a key neuroprotective protein involved in learning and synaptic plasticity.

Supported by Trial 1, Trial 3

Cognitive Performance Support

Acute trials of coffeeberry extract in healthy adults have evaluated effects on attention, alertness, and motor performance, with some endpoints showing improvements vs placebo and comparable but distinct profiles from caffeine.

Supported by Trial 2, Trial 3

Polyphenol-Rich Antioxidant Profile

Coffee fruit pulp delivers a concentrated mix of chlorogenic acids and procyanidins, contributing strong in vitro radical-scavenging activity and adding diversity to dietary polyphenol intake.

Supported by Trial 1, Trial 3

Mood and Alertness

Crossover trials have evaluated coffeeberry extract on subjective mood ratings, energy, and calmness in healthy adults, with some endpoints favoring active treatment over placebo.

Supported by Trial 2, Trial 3

Upcycled Coffee Byproduct

Cascara repurposes the coffee fruit pulp historically discarded in bean processing, providing a sustainable polyphenol source alongside conventional coffee consumption.

Supported by Trial 1, Trial 3

Mechanism of action

1

BDNF Modulation

Coffee fruit polyphenols transiently increase plasma BDNF, a neurotrophic protein supporting neuronal growth, survival, and synaptic plasticity in the central nervous system.

2

Chlorogenic Acid Antioxidant Activity

Chlorogenic acid scavenges reactive oxygen species, modulates Nrf2 signaling, and supports endogenous antioxidant enzyme expression in laboratory models.

3

Procyanidin Vascular Effects

Procyanidins from coffee fruit pulp support endothelial nitric oxide signaling in preclinical models, contributing to vascular and downstream cognitive function.

4

Minimal Direct Caffeine Action

Whole coffee fruit extracts contain only modest caffeine relative to roasted coffee; cognitive effects observed are not attributable to caffeine alone and reflect the polyphenol matrix.

Clinical trials

1
Acute Plasma BDNF Response to Whole Coffee Fruit Concentrate

Acute, within-subject pilot evaluating plasma BDNF before and after a single 100 mg dose of whole coffee fruit concentrate vs green coffee caffeine, grape seed extract, n-decaffeinated coffee fruit powder, and placebo.

10 healthy adults aged 18-55.

Whole coffee fruit concentrate increased plasma BDNF ~143% from baseline, substantially more than caffeine or grape-seed comparators. This single-acute pilot generated the BDNF marketing narrative; follow-up replication remains modest in scale.

2
Acute Cognitive Performance and Mood Effects of Coffeeberry Extract

Randomized, double-blind, placebo-controlled crossover trial evaluating 100 mg or 300 mg coffeeberry extract (40% chlorogenic acid) vs 75 mg caffeine vs placebo in healthy adults.

72 healthy adults aged 18-49.

Coffeeberry extract produced acute improvements in select cognitive and mood measures compared to placebo, with response patterns differing from caffeine. Supports a non-caffeine-mediated mechanism for acute cognitive benefits.

3
Whole Coffee Fruit Concentrate (NCT01965795) — Cognitive Function and BDNF

Pilot study registered on ClinicalTrials.gov evaluating whole coffee fruit concentrate (WCFC) and Nutrim combinations on cognitive function, affect, and BDNF in healthy adults.

Healthy adults (pilot phase).

Pilot data examined acute and subacute effects on BDNF and cognitive endpoints, consistent with the foundational acute trial signals. Larger confirmatory trials remain the most pressing evidentiary gap.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated at the doses studied.
Mild jitteriness possible due to residual caffeine in some preparations.
Headache or GI upset reported occasionally with concentrated polyphenol extracts.
Avoid late-day use if sensitive to caffeine or polyphenol stimulant effects.
Not enough long-term safety data to recommend chronic high-dose use.

Important Drug interactions

Caffeine-containing medications or stimulants — additive effects possible due to residual caffeine.
Antihypertensives — chlorogenic acid may modestly affect blood pressure; monitor when combining.
MAOIs — theoretical interaction with caffeine and polyphenol metabolites.
Anticoagulants — high polyphenol intake may modestly affect platelet function; clinical relevance is small.

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Frequently asked questions about CoffeeBerry® Cascara

What is the recommended dosage of CoffeeBerry® Cascara?

The clinically studied dose for CoffeeBerry® Cascara is 100 mg single acute dose (BDNF study); 100-300 mg/day in subsequent cognitive trials.. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is CoffeeBerry® Cascara used for?

CoffeeBerry® Cascara is studied for acute elevation of plasma bdnf, cognitive performance support, polyphenol-rich antioxidant profile. A 100 mg single dose of whole coffee fruit concentrate was shown to acutely raise plasma BDNF (brain-derived neurotrophic factor), a key neuroprotective protein involved in learning and synaptic plasticity.

Are there side effects from taking CoffeeBerry® Cascara?

Reported potential side effects may include: Generally well-tolerated at the doses studied. Mild jitteriness possible due to residual caffeine in some preparations. Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Does CoffeeBerry® Cascara interact with medications?

Known drug interactions may include: Caffeine-containing medications or stimulants — additive effects possible due to residual caffeine. Antihypertensives — chlorogenic acid may modestly affect blood pressure; monitor when combining. Consult a pharmacist or healthcare provider if you take prescription medications.

Is CoffeeBerry® Cascara good for cognitive?

Yes, CoffeeBerry® Cascara is researched for Cognitive support. A 100 mg single dose of whole coffee fruit concentrate was shown to acutely raise plasma BDNF (brain-derived neurotrophic factor), a key neuroprotective protein involved in learning and synaptic plasticity.

References(2 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Reyes-Izquierdo T, Nemzer B, Shu C, Huynh L, Argumedo R, Keller R, Pietrzkowski Z. Modulatory effect of coffee fruit extract on plasma levels of brain-derived neurotrophic factor in healthy subjects. Br J Nutr. 2013;110(3):420-5. doi: 10.1017/S0007114512005338.PubMedUsed to support: Foundational acute pilot — 10 healthy adults; single 100 mg dose of whole coffee fruit concentrate increased plasma BDNF ~143% from baseline, substantially more than caffeine or grape-seed comparators.
  2. Robinson JL, Hunter JM, Reyes-Izquierdo T, Argumedo R, Brizuela-Bastien J, Keller R, Pietrzkowski ZJ. Acute Cognitive Performance and Mood Effects of Coffeeberry Extract: A Randomized, Double Blind, Placebo-Controlled Crossover Study in Healthy Humans. Adv Mind Body Med. 2020;PMC10254646.SourceUsed to support: 72 healthy adults in crossover trial; 100 mg and 300 mg coffeeberry extract produced acute improvements in select cognitive and mood measures vs placebo, with response patterns distinct from caffeine.