Knee & Ankle (AC)™

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Overview

Knee & Ankle (AC)™ is a premium traditional Chinese herbal formula designed to support lower extremity joint comfort, healthy fluid drainage, and optimal blood circulation following temporary mechanical strain or localized tightness. In Traditional Chinese Medicine, this pattern is traditionally described as qi and blood stagnation from a recent strain. This traditional framework is not a medical diagnosis, and any injury involving significant swelling, instability, or that doesn't improve should be evaluated by a qualified healthcare professional.

⚠️ Contraindicated during pregnancy and nursing. Contains Dang Gui — patients on anticoagulant or antiplatelet therapies such as warfarin should use with caution or not at all. This formula is traditionally intended for temporary, recent strain — not for longstanding or diagnosed joint conditions; use Knee & Ankle (CR) for longstanding joint support instead.

California Prop 65 Warning: This product contains Da Huang (Radix et Rhizoma Rhei). Read and follow directions carefully. Do not use if you have or develop diarrhea, loose stools, or abdominal pain, because Da Huang may worsen these conditions and be harmful to your health. Consult your physician if you have frequent diarrhea or if you are pregnant, nursing, taking medication, or have a medical condition.

Clinical Applications & Benefits

• Support for lower extremity joints following sudden mechanical strain, tightness, or temporary discomfort.
• Promotes healthy fluid movement and eases traditional tissue congestion and stiffness.
• Supports localized muscle relaxation, lower leg circulation, and joint flexibility.

For longstanding or ongoing joint concerns, this formula is traditionally paired with Knee & Ankle (CR) once the initial phase has settled.

Key Herbs (TCM Data)

— Ru Xiang (Frankincense) and Mo Yao (Myrrh): traditionally used together to support comfort and circulation following recent strain.

— Dang Gui (Angelica Sinensis): traditionally used to nourish and invigorate blood; use with caution alongside anticoagulant medications.

— Du Huo (Pubescent Angelica Root): traditionally used to open channels in the lower body and ease tension.

— Da Huang (Rhubarb Root): traditionally used to clear heat and support fluid drainage from recent strain; see Prop 65 warning above.

— Chuan Xiong (Ligusticum) and San Qi (Notoginseng): traditionally used to invigorate blood circulation and ease stagnation.

— Su Mu (Sappan Wood): traditionally used to open channels and support comfort.

— Gan Cao (Licorice Root): traditionally used to harmonize the formula and support overall comfort.

— Mu Gua (Chinese Quince): traditionally used to relax muscles and ease stiffness.

— Chuan Niu Xi (Cyathula Root): traditionally used to direct the formula toward the lower body and support circulation to the knees.

Safety & Contraindications

1. Contraindicated during pregnancy and nursing.
2. Contains Dang Gui; use with caution or avoid entirely if you take anticoagulant or antiplatelet medications such as warfarin.
3. Contains Da Huang — see California Prop 65 warning above. Discontinue and consult your physician if diarrhea, loose stools, or abdominal pain develop.
4. This formula is traditionally intended for temporary, recent strain; use Knee & Ankle (CR) for longstanding joint support instead.
5. Any joint issue that is severe, worsening, unstable, or accompanied by significant swelling should be evaluated by a qualified healthcare professional.

Dosage & Directions

Standard dosage: 3–4 capsules three times daily. For more pronounced discomfort, some practitioners increase to 5–6 capsules every four to six hours as needed. Take on an empty stomach with warm water for best results.

Supplementary formulas: For significant discomfort, this formula is traditionally paired with Herbal ANG. For longstanding joint support once the initial phase has settled, it is traditionally paired with Knee & Ankle (CR).

Holistic Nutrition & Lifestyle

Nutrition: Foods rich in sulfur, such as asparagus, eggs, and garlic, are traditionally recommended to support connective tissue health. Fresh pineapple, which contains bromelain, is also traditionally encouraged. Reducing spicy food, caffeine, citrus fruits, and sugar is traditionally recommended during recovery.

Lifestyle: Resting the affected joint, maintaining a healthy weight to reduce joint pressure, and avoiding sudden or high-impact movement until comfort improves are traditionally recommended.

Case Studies

The following reflect individual practitioner experiences and traditional use; results vary and are not guarantees of outcome for any individual.

"A 35-year-old man experienced swelling and bruising around both ankles after a sudden athletic strain, consistent with a qi and blood stagnation pattern. After combining Knee & Ankle (AC) with rest, ice, and acupuncture, he reported feeling fully recovered after a few weeks."

"S.V., a 30-year-old woman, experienced temporary localized knee stiffness and loss of range of motion following an acute mechanical strain. After starting Knee & Ankle (AC), she reported her discomfort became noticeably less severe within a couple of days, with continued improvement over the following week."

"A.S., a 45-year-old woman, experienced an ankle sprain with swelling and discoloration. After combining Flex (TMX) with Knee & Ankle (AC), she reported steady improvement over the following week, and continued to improve after transitioning to Knee & Ankle (CR)."

"E.F., a 60-year-old man, experienced discomfort above the right kneecap consistent with a qi and blood stagnation pattern. After combining Knee & Ankle (AC) with Flex (SPR) for several weeks, he reported his discomfort resolved."

Related Reading

Also see: Knee & Ankle (CR) – for longstanding knee and ankle support, Herbal ANG – for significant discomfort, and the Pain Relief & Musculoskeletal Support Collection for related formulas.

Not sure if this is the right formula for you? Start with our Unified Search, browse by symptom with our Symptom & Formula Finder, or use our Lab Test & Formula Reference.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.