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A “will-strengthening” Chinese herb, often used to soothe nerves and help cope with stress, anxiety, depression and insomnia.
Polygala, known as Yuan Zhi in Traditional Chinese Medicine (TCM), translates literally to "profound will" or "will-strengthener." It has been a cornerstone of Asian herbalism for centuries, prized for its unique ability to bridge physical health and mental clarity.
In the TCM framework, Yuan Zhi is classified as a herb that "calms the Spirit" (Shen). It is traditionally used to treat "heart and kidney disharmony"—a state characterised by insomnia, heart palpitations, and forgetfulness. TCM practitioners value its ability to "open the orifices of the heart," metaphorically understood as clearing mental blockages, improving focus, and resolving phlegm stagnation that can cloud the mind. Because it links the Kidney (the foundation of Jing, or essence) with the Heart (the seat of Shen, or consciousness), it is considered essential for those seeking both emotional stability and a sharper intellect.
Modern pharmacological research into Polygala tenuifolia has focused on its potent neuroprotective compounds, particularly tenuifolin and various saponins. Key benefits include:
Polygala is more than just a memory aid; it is a profound tonic that balances the nervous system. By harmonising the connection between the heart and mind, it offers a dual benefit: a sharper, more focused intellect and a calm, resilient spirit. Whether used to combat the stresses of modern life or to support cognitive longevity, Yuan Zhi remains a vital botanical ally.
$54.95 – $134.95Price range: $54.95 through $134.95
Polygala is renowned for its ability to support cognitive function, including memory, focus, and mental clarity.
As an adaptogenic herb, Polygala helps the body adapt to stressors, promoting a sense of calmness and relaxation.
It has been traditionally used to uplift mood and support emotional balance, making it valuable for managing stress and anxiety.
Polygala exhibits neuroprotective properties, potentially helping to maintain healthy brain function and protect against age-related cognitive decline.
Some studies suggest that Polygala may possess anti-inflammatory properties, which can contribute to overall health and wellness.
Polygala contains compounds with antioxidant activity, which can help neutralise harmful free radicals and reduce oxidative stress in the body.
In traditional medicine, Polygala has been used to support respiratory health and ease symptoms of coughs and colds.
It is believed to have digestive benefits, aiding in the relief of digestive discomfort and promoting gastrointestinal wellness.
Some individuals use Polygala to promote restful sleep and alleviate symptoms of insomnia.
Polygala has been associated with longevity in traditional herbal medicine, with proponents believing it contributes to overall vitality and well-being.
Product info: extract powder of Polygala
Ideal for: adding to tea, smoothies, or other hot beverages
Wild harvested Polygala root extract 10:1
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SOURCE
At Shoku Iku, we take pride in sourcing organic, wildcrafted botanicals deeply rooted in the Taoist philosophy of “Di Tao,” which emphasises obtaining herbs from their spiritual homelands, enriched by unique environmental factors that enhance their purity and potency. By honouring this ancient wisdom, we ensure that every herb supports deep health and wellness. We also prioritise sustainable harvesting to protect these valuable resources.
CLEAN
We are committed to creating 100% herbal extracts that are free from starches, synthetic additives, fillers, colours, and artificial flavours.
Sustainability is key to our ethos, ensuring our products support wellness for the mind, body, and soul while minimising our ecological footprint.
FORM
Our product design is rooted in ancient traditions and the principle of harmony. We value traditional herbal formulations and believe in the natural synergy of plant constituents.
By using traditional extraction methods and incorporating whole herbs, we maintain the complexity and medicinal potential of the plants, enhancing their benefits for overall wellness.
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I’ve been taking for a few weeks now, and it’s really helped me stay calm and focused.
I feel the difference