About Polygala Capsules

Polygala tenuifolia is a traditional adaptogenic herb that delivers uniquely balanced effects for modern cognitive enhancement. Our 20:1 dual water/ethanol extract concentrates the root's active compounds, including bioactive tenuifolin, to support focus and calm mental energy without the jittery overstimulation typical of stimulants. This versatile botanical supports neuroplasticity, healthy stress response, and cognitive function in one comprehensive formula.

Our Polygala Story

Most cognitive enhancers force you to choose between stimulation and calm, but traditional Chinese medicine practitioners have long understood that Polygala tenuifolia (Yuan Zhi) offers both effects in perfect balance. We recognized that this unique property could solve a common problem for modern users who wanted mental clarity without compromising their ability to wind down later in the day.

We developed our Polygala extract using a specialized dual water/ethanol extraction process to capture both the water-soluble and fat-soluble compounds that contribute to its distinctive effects. Our 20:1 concentration ratio ensures you get optimal levels of the key bioactives, including the tenuifolin compound responsible for its calming effects that naturally outlast the initial stimulation. This careful extraction and standardization delivers the full spectrum of benefits that have made Yuan Zhi a cornerstone of traditional cognitive enhancement for over 2,000 years.

Benefits

• Supports Memory: Polygala promotes neuroplasticity by supporting healthy levels of brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF), which are essential for forming new neural connections and maintaining healthy memory function.
• Promotes Healthy Energy Levels: Unlike stimulants that can cause jitters, Polygala delivers balanced energy through its combination of stimulating and calming effects that work together.
• Promotes Focus: Users report improved spatial awareness and organization alongside enhanced concentration, making Polygala effective for tasks requiring sustained mental attention without overstimulation.
• Helps Support Mood: The herb's calming effects often outlast its stimulating properties, promoting feelings of well-being and balanced mood throughout the day.

Polygala's tenuifolin content also supports healthy sleep quality, making it a versatile adaptogen that enhances daytime performance while promoting restful recovery at night.

Quality and Standardization

• 20:1 Concentration Ratio: Our Polygala tenuifolia capsules contain a concentrated 20:1 extract, meaning 20 parts raw root material are reduced to 1 part final extract for enhanced potency.
• Dual Water/Ethanol Extraction: We utilize a specialized dual extraction process that captures both water-soluble and alcohol-soluble bioactive compounds, including the key constituent tenuifolin responsible for Polygala's unique effects.
• Third-Party Lab Testing: Each batch undergoes rigorous testing by independent laboratories to verify product purity and identity, ensuring you receive exactly what's on the label.
• 100mg Standardized Capsules: Every capsule delivers precisely 100mg of our 20:1 Polygala tenuifolia root extract in convenient capsule form for consistent dosing and optimal bioavailability.

Mechanism of Action

• BDNF and NGF Support: Polygala tenuifolia supports healthy levels of brain-derived neurotrophic factor and nerve growth factor, two critical proteins that support neuroplasticity and enable the brain's ability to form new neural connections and adapt to changing cognitive demands.
• Tenuifolin Activity: The bioactive compound tenuifolin found in Polygala root extracts supports healthy sleep-wake cycles and provides the calming effects that balance the herb's stimulating properties, creating its unique dual-phase cognitive support profile.
• Adaptogenic Stress Response: Polygala functions as an adaptogen by supporting the hypothalamic-pituitary-adrenal axis, supporting the body's natural stress response while maintaining steady energy levels without the overstimulation associated with traditional stimulants.
• Cholinergic System Support: Research suggests Polygala supports cholinergic neurotransmission, supporting healthy acetylcholine activity in brain regions associated with spatial awareness, organization, and cognitive processing speed.

Overview of the Science

Recent research reveals that Polygala tenuifolia's mechanisms extend beyond traditional adaptogen activity through specific bioactive compounds that modulate stress response pathways. Studies indicate the extract's saponins and oligosaccharides work synergistically to support healthy cortisol patterns while promoting balanced neurotransmitter activity [1]. The tenuifolin content appears particularly important for respiratory wellness, with preliminary research indicating it supports healthy lung function and respiratory comfort during seasonal challenges.

The extract's unique dual-phase effects stem from its complex phytochemical profile, which includes polygalasaponins that influence cholinergic activity and support spatial cognitive function. Unlike single-target compounds, Polygala's multiple bioactive constituents work through complementary pathways that support both immediate alertness and sustained cognitive endurance. Research suggests these compounds help maintain healthy inflammatory responses in neural tissue while supporting the brain's natural repair mechanisms. The traditional use of Yuan Zhi for "calming the spirit" aligns with modern findings that the extract supports healthy GABA receptor function alongside its stimulating properties.

[1] Kim SH et al. Int J Mol Sci. 2017;18(1):190.

Ingredients

Polygala tenuifolia:

• Polygala tenuifolia root extract
• 20:1 dual water/ethanol extraction
• 100mg per capsule

This 20:1 concentration represents a substantial reduction from raw plant material to finished extract, ensuring each capsule delivers concentrated bioactive compounds that would require consuming significantly larger amounts of raw root to achieve. The dual extraction method captures both water-soluble and alcohol-soluble constituents, creating a comprehensive profile that mirrors traditional preparation methods while meeting modern potency standards for cognition and memory support.

LACTOSE FREE

GLUTEN FREE

VEGAN