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Quintessence® is a potent, synergistic botanical blend of five herbal extracts. Supports immune function and whole-body wellness.*

Estimated Restock Date: March 15, 2024

Sku: 546b
Availability: In Stock
Regular price $50.40
Shipping calculated at checkout.
  • Sustainably Sourced
  • Proactive Health Approach
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Immune Support
Doctor Formulated

Formulated by Dr. Dietrich Klinghardt, Quintessence® is a blend of immune-supportive herbal extracts, including Andrographis, Astragalus, Chinese Smilax, Japanese Knotweed, and Red Root. This expertly crafted combination of herbs is rich in polyphenols and provides a powerful immune boost. Quintessence® supports a broad spectrum of wellness concerns, including lymphatic circulation, microbial balance, neurological, liver, and respiratory function.*

  • Supports immune function and lymphatic circulation*
  • Provides balanced liver, kidney, and spleen function support*
  • Contains polyphenols, including resveratrol*
  • Supports microbial balance and a normalized response to oxidative stress*


Andrographis paniculata is also known as the 'King of Bitters' and has been used in Ayurvedic and Traditional Chinese Medicine to support hepatic, immune, and respiratory function.*

Astragalus membranaceus contains polysaccharides, saponins, flavonoids, amino acids, and trace minerals that promote immune modulation and support innate and adaptive immune function.*

Chinese Smilax (Smilax glabra) contains astilbin, a flavonoid constituent that supports a normalized immune response and balanced cytokine production.*

Japanese Knotweed (Polygonum cuspidatum) is rich in anthraquinones, flavonoids, and stilbenes, including resveratrol. It supports the liver, immune, cardiovascular system function, autophagy, and cellular health and promotes a normalized response to oxidative stress.*

Red Root (Ceanothus americanus) promotes lymph movement and supports lymphatic drainage and circulation.

Serving Size: 30 Drops (Approx. 1mL) Servings Per Container: 120

Ingredients: Proprietary Blend: Andrographis (Andrographis paniculata) leaf and stem extract, Astragalus (Astragalus membranaceus) root extract, Chinese Smilax (Smilax glabra) root extract, Japanese Knotweed (Polygonum cuspidatum) root extract, Red Root (Ceanothus americanus) root extract

Other Ingredients: Purified Water, Organic Sugarcane Ethanol (42-52%).

Caution: Do not use when pregnant or nursing unless recommended by your healthcare practitioner.

Keep out of reach of children.

Free from the Top 8 allergens

Shake before use. Store in a cool, dry and dark place.

Suggested Use: Take 1 full squeeze of the dropper 2 to 3 times per day or as directed by your healthcare practitioner.


Frequently Asked Questions

What is the strength ratio (herb: menstruum) in Quintessence®?

The tincture extraction ratio is 1:8, meaning that 1g of the herb is provided in 8 mL of the tincture.

Can I take Quintessence® with food or water?

Yes, you can take Quintessence® with a small amount of water or juice and combine it with food, as needed.