Dr. Grey AI

Coffee Pulp Extract

Coffee pulp/cherry extract is derived from the fruit surrounding the coffee bean - a byproduct of coffee production that was traditionally discarded. Now marketed for cognitive benefits, particularly for increasing Brain-Derived Neurotrophic Factor (BDNF). One small human study showed increased BDNF levels. Contains polyphenols (chlorogenic acids, procyanidins), some caffeine, and unique compounds not found in coffee beans. Also sold as 'cascara' tea. Evidence is very limited - primarily one proprietary study.

Quick Answer

What it is

Coffee pulp/cherry extract is derived from the fruit surrounding the coffee bean - a byproduct of coffee production that was traditionally discarded. Now marketed for cognitive benefits, particularly for increasing Brain-Derived Neurotrophic Factor (BDNF).

Key findings

  • Grade D: BDNF Levels
  • Grade D: Antioxidant Status

Safety

No specific caution or interaction language was detected in the current summary/outcome notes.

ℹ️ Quick Facts: Coffee Pulp Extract

Quick Facts: Coffee Pulp Extract

  • Best Evidence:Grade D
  • Conditions Studied:1
  • Research Outcomes:2
  • Key Effect:Antioxidant Status
Outcomes by grade:
A0
B0
C0
D2
1 conditions · 2 outcomes

Detailed Outcomes

D
BDNF Levels
A single small industry-sponsored human study (n=25) found whole coffee fruit concentrate (100mg) increased plasma BDNF by 143% compared to 31% with caffeine alone and minimal change with placebo. The study was funded by Futureceuticals and has not been independently replicated.
moderate↑Improves
D
Antioxidant Status
In vitro studies show coffee fruit polyphenols (chlorogenic acids, procyanidins, caffeic acid) have antioxidant activity comparable to other plant polyphenol sources. No human studies have measured changes in antioxidant biomarkers from coffee pulp extract supplementation.
small↑Improves

Evidence by Condition

Best grade per condition (each condition may have multiple outcomes)

DAntioxidant Status
1
↑Antioxidant StatusImproves

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