Shopping Cart

0

Your shopping bag is empty

Go to the shop

Kan Essentials Glehnia and Rehmannia Combination (Yi Guan Jian)

$62.50

Special Offers

  • First time shopping with us? Use code 20%0FF1ST for 20% off
  • Loyalty rewards program available
  • Free shipping on all orders over $99
  • Opt-in for weekly promo codes at checkout

Forms & Size

Kan Essentials Glehnia and Rehmannia Combination  - TCVM Pet Supply

Kan Essentials Glehnia and Rehmannia Combination (Yi Guan Jian)

Veterinary Authorization Required for TCVM Herbal Formulas - TCVM Pet Supply

Kan Essentials Glehnia and Rehmannia Combination (Yi Guan Jian, One Linking Decoction) is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula formulated to nourish Liver Yin and Blood and regulate Liver Qi to support emotional wellbeing, healthy liver enzyme levels, eye health, and digestive comfort. Recommended by holistic veterinarians, this classical formula was first published in 1770 by Wei Zhi-Xiu in The Continuation of Famous Physician's Cases Organized by Categories. The name "One Linking" refers to the formula's ability to address a variety of disparate patterns all stemming from the single diagnosis of Liver Blood and Yin deficiency with Qi stagnation. Available in liquid and tablet forms. Dosing varies by species and body weight; your authorizing veterinarian will provide specific guidance.

Veterinary Authorization Required - Get Authorization

What It Supports

  • Liver Yin and Blood nourishment: Nourishes Liver Blood and Yin and clears Empty Heat to address the root deficiency driving Liver Qi stagnation and associated behavioral and physical symptoms
  • Liver Qi regulation: Regulates stagnant Liver Qi to address occasional irritability, fear aggression, timidity, separation anxiety, and heat intolerance
  • Eye, skin, and mucosal support: Moistens Stomach and Lung Yin injured by stasis Heat and Empty Heat to address dry eyes, occasional eye or facial redness or dryness, and low-grade itch
  • Liver and digestive support: Supports healthy liver enzyme levels and addresses occasional nausea, indigestion, increased thirst, and weight loss despite normal stools and increased appetite

TCVM Principles

  • Primary action: Nourishes Liver Yin and Blood and regulates Liver Qi
  • Pattern addressed: Liver Blood deficiency, Liver Yin deficiency, and Liver Qi stagnation; the formula's simple structure addresses a wide variety of disparate patterns all stemming from this single diagnosis - consult your TCVM veterinarian to confirm the appropriate pattern diagnosis
  • Approach: Five sweet-tasting Yin and Blood tonics (Sheng Di Huang, Gou Qi Zi, Dang Gui Shen, Mai Men Dong, Bei Sha Shen) are balanced by a single bitter herb (Chuan Lian Zi) that regulates stagnant Liver Qi and prevents the formula from becoming too cloying to a compromised Middle Burner

Available Forms

  • 1 oz Liquid: Concentrated liquid extract; easy to mix into food or administer directly
  • 4 oz Liquid: Larger liquid supply for ongoing use
  • 8 oz Liquid: Bulk liquid supply for extended use or multi-pet households
  • 60 Tablets - 500mg: Convenient tablet format; can be given directly or hidden in food
  • 120 Tablets - 500mg: Mid-size tablet supply for ongoing use
  • 300 Tablets - 500mg: Largest tablet supply; ideal for long-term use

Ingredients

Sheng Di Huang (Rehmannia glutinosa, raw), Gou Qi Zi (Lycium barbarum), Dang Gui Shen (Angelica sinensis, root body), Mai Men Dong (Ophiopogon japonicus), Bei Sha Shen (Glehnia littoralis), Chuan Lian Zi (Melia toosendan)

Inactive ingredients vary by form; liquid extracts contain alcohol and water; tablets may contain excipients standard to tablet manufacturing.

Veterinary Authorization Required - Get Authorization

Active Ingredient TCVM Actions

Glehnia and Rehmannia Combination has a deceptively simple structure: five sweet-tasting Yin and Blood tonics balanced by a single bitter Qi-regulating herb. This elegant balance allows the formula to nourish deeply without becoming cloying, and to address a wide variety of patterns stemming from the single root diagnosis of Liver Blood and Yin deficiency with Qi stagnation.

  • Sheng Di Huang (Rehmannia glutinosa, raw) - Raw Rehmannia Root: The chief herb; clears Empty Heat and ensures adequate Kidney Yin; the raw form is used specifically for its Heat-clearing and Yin-nourishing action, distinct from the prepared form used in warming formulas
  • Gou Qi Zi (Lycium barbarum) - Lycium Fruit / Goji Berry: Nourishes Liver Blood and Yin, brightens the eyes, and supports healthy vision; addresses dry eyes and eye redness associated with Liver Blood and Yin deficiency
  • Dang Gui Shen (Angelica sinensis, root body) - Dong Quai Root Body / Chinese Angelica: Nourishes Liver Blood and moves Blood; works with Gou Qi Zi to bolster Liver Blood deficiency at the root of this pattern
  • Mai Men Dong (Ophiopogon japonicus) - Ophiopogon Tuber / Lilyturf Root: Moistens Lung Yin injured by the combined effects of stasis Heat and Empty Heat; addresses dryness in the upper body associated with Yin deficiency
  • Bei Sha Shen (Glehnia littoralis) - Glehnia Root / Coastal Glehnia: Moistens Stomach Yin injured by stasis Heat and Empty Heat; addresses dryness and occasional nausea and indigestion in the Middle Burner
  • Chuan Lian Zi (Melia toosendan) - Melia Fruit / Sichuan Pagoda Tree Fruit: The sole bitter herb in the formula; regulates stagnant Liver Qi and ensures the formula is not too cloying to a compromised Middle Burner; provides the essential Qi-moving balance to the five sweet tonics

Potential Drug Interactions

Glehnia and Rehmannia Combination contains several potent Chinese herbs, including Yin-nourishing, Blood-tonifying, and Liver Qi-regulating herbs with known hepatic, cardiovascular, and gastrointestinal activity. Because herb-drug interaction research in dogs and cats is limited, pets taking prescription medications should use this formula under veterinary supervision.

Extra caution may be appropriate for pets receiving hepatic medications, antihypertensive medications, anticoagulant or antiplatelet medications, gastrointestinal medications, or multiple prescription medications. Your veterinarian can determine whether Glehnia and Rehmannia Combination is appropriate based on your pet's condition, medications, and laboratory results.

Veterinary Authorization Required - Get Authorization

Frequently Asked Questions

What is Glehnia and Rehmannia Combination used for in TCVM?

In Traditional Chinese Veterinary Medicine, Glehnia and Rehmannia Combination (Yi Guan Jian) is traditionally used to nourish Liver Yin and Blood and regulate Liver Qi. Known as One Linking Decoction, it addresses a wide variety of patterns all stemming from the single diagnosis of Liver Blood and Yin deficiency with Qi stagnation, commonly used to support emotional calm, healthy liver enzyme levels, eye health, and digestive comfort in dogs and cats.

How is Glehnia and Rehmannia Combination administered?

Glehnia and Rehmannia Combination is available in liquid extract (1 oz, 4 oz, or 8 oz) or 500mg tablets (60, 120, or 300 count). Liquid can be mixed into food or administered directly; tablets can be given directly or hidden in food. Dosing varies by species and body weight; your authorizing veterinarian will provide specific guidance.

How long does it take to see results?

Results vary by individual and the severity of the pattern. Yin and Blood deficiency patterns often require consistent use over several weeks to months before significant improvement is seen. Some animals may show earlier improvement in emotional calm and digestive comfort. Your authorizing veterinarian can help set appropriate expectations based on your pet's TCVM diagnosis.

Can Glehnia and Rehmannia Combination be combined with other medications or supplements?

Always consult your veterinarian before combining Glehnia and Rehmannia Combination with other medications or supplements. Your authorizing veterinarian will monitor for potential interactions through routine lab work and diagnostic testing. Key interactions to discuss include hepatic medications, antihypertensive medications, and anticoagulants. See the Potential Drug Interactions section above for details.

QUESTIONS & ANSWERS

Ask a Question
  • Is this a good herb for an elderly dog with reflux. She refluxes upon rising from lying down and cannot eat anything except royal canin recovery. We have her on cerenia every nite and carafate, as well as dispel stasis in the middle palace.

    Thank you for your question! Kan Essentials Glehnia and Rehmannia Combination is designed to support animals with liver and yin deficiencies. This herbal combination can support animals with peptic ulcers. Please check with your TCVM vet (or let us know if you need one) to see if this formula can support your pet with reflux or if another formula may be better. We do require a veterinary authorization for herbal purchases, which you can request here: https://tcvmpet.com/pages/get-an-authorization. Thank you for supporting Traditional Chinese Veterinary Medicine!

  • Could this help an 8 year old cat with kidney disease and hyperthyroidism ? My cat didn’t tolerate his hyperthyroid medication (Methimazole) well so we had to take him off of it . He’s been off of it for a month now and is doing well. He gets subQ fluids 2-3x/wk and is on a kidney diet.

    Thank you for your question! It's great to hear your cat is doing well! Glehnia and Rehmannia Combination is mainly recommended for pets with Liver blood and Yin deficiency. Other herbal formulas made by Kan that help with didney issues and hyperthyroidism are Rehmannia Eight Combination, Spleen Support Formula, and APR Nourishing Formula. It's possible one of these other formulas may be more appropriate for your cat's situation. Please check with your holistic vet to see what they recommend. They will be able to recommend the right formula for your situation. When you're ready to request authorization to purchase, please fill out this form. Thank you for your interest in Chinese herbs!

  • Can this be used with other products, like a calm chew? This would be for a 1yr old, hyperactive shelter rescue with possible separation issues.

    Thank you for your question! It is safe to use this product with other supplements and food therapy regimens. If you'd like to learn more about options for calming, you can check out Shen Calmer, Beef Heart Treats, and Energetically Cooling Dog Food.