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Cat's Claw Forte product family
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Cat's Claw Forte

Restorative Tonic for Immune System Challenges*

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$56.40Price checked 2026-09-20
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Consult Dr. Fancher or another licensed healthcare practitioner before beginning a new supplement program.
Product overview

What to know about Cat's Claw Forte

Cat's Claw Forte contains Cat's Claw bark traditionally used as a restorative tonic with immune system benefits and given in times of challenge. Review the listed serving, ingredients and cautions before choosing a supplement.*

Key label facts

One tablet contains Cat’s Claw bark 12:1 extract 183 mg, from 2.19 g Uncaria tomentosa bark, containing POA 3.8 mg, plus calcium 38 mg. These are different measures, not additive amounts. Preserve pregnancy, conception, lactation and medication cautions.

These are labeled serving facts. Follow this product’s manufacturer directions and full cautions.

  • Cat's Claw Forte contains Cat's Claw bark traditionally used as a restorative tonic with immune system benefits and given in times of challenge.
  • See the listed ingredients and serving information for Cat's Claw Forte.
  • Read the manufacturer cautions and suggested use before ordering.

Ingredients and dietary attributes

Ingredient overview

Each Serving Size (1 Tablet) contains: Calcium 38 mg, Cat's Claw Bark 12:1 extract 183 mg (from Uncaria tomentosa bark 2.19 g, Containing POA (Pentacyclic Oxindole Alkaloids) 3.8 mg). Other ingredients: microcrystalline cellulose, dibasic calcium phosphate dihydrate, sodium starch glycolate, magnesium stearate and hypromellose. Confirm the current package label for complete information.

Supplement education

How the FDA describes dietary supplements ↗
NIH Office of Dietary Supplements fact sheets ↗

Dietary and allergen considerations

  • Vegetarian
  • Vegan

Contraindicated in pregnancy and in women wishing to conceive. Not to be used during lactation, unless otherwise directed by a qualified health care professional. Caution in patients taking immune suppressant medication or protease inhibitors. For other contraindications and cautions consult your health care professional. This product is processed in a facility that manufactures other products containing soy, milk, egg, wheat, peanut, tree nuts, fish, and shellfish. Keep out of reach of children. Store in a cool, dry place out of direct sunlight.

Use the ingredient statement and label on the package you receive as the current source for dietary decisions.

Nutrient references

Ingredient research context

Review current Cat's Claw Forte label and listing in the WSNC inSITE store ↗ for the ingredients and nutrients in this product. The references below give ingredient or nutrient context; they do not test or endorse the formula.

Browse NIH ingredient and nutrient fact sheets ↗ for general background. Use the current product listing and label for this formula’s details.

Compare the label details

Cat's Claw Forte label comparisons

One tablet contains Cat’s Claw bark 12:1 extract 183 mg, from 2.19 g Uncaria tomentosa bark, containing POA 3.8 mg, plus calcium 38 mg. Use the complete product label and its specific directions when considering this formula; no close substitute is implied.

Compare recorded product information, then open each full product page for complete ingredients and cautions. Serving instructions are product-specific.
ProductListing focusDeclared formula in briefLabel directions
Cat's Claw ForteView product →MediHerbRestorative Tonic for Immune System Challenges*One tablet contains Cat’s Claw bark 12:1 extract 183 mg, from 2.19 g Uncaria tomentosa bark, containing POA 3.8 mg, plus calcium 38 mg. These are different measures, not additive amounts. Preserve pregnancy, conception, lactation and medication cautions.1 tablet 2 – 3 times daily, or as directed.Full ingredients and cautions →

How we distinguish product facts from ingredient research →

Common questions

Cat's Claw Forte FAQ

Clear answers based on the current manufacturer listing and practitioner context.

What is Cat's Claw Forte used for?

Cat's Claw Forte contains Cat's Claw bark traditionally used as a restorative tonic with immune system benefits and given in times of challenge.

How do I take Cat's Claw Forte?

1 tablet 2 – 3 times daily, or as directed.

What is in Cat's Claw Forte?

Each Serving Size (1 Tablet) contains: Calcium 38 mg, Cat's Claw Bark 12:1 extract 183 mg (from Uncaria tomentosa bark 2.19 g, Containing POA (Pentacyclic Oxindole Alkaloids) 3.8 mg).

Is Cat’s Claw Forte a pet supplement or a separate 3.8 mg dose?

Cat’s Claw names the Uncaria tomentosa plant; this MediHerb tablet is not the dog-and-cat veterinary formula Mushroom Complex. The 3.8 mg POA is contained within the declared 183 mg extract, not an additional extract amount. Review the complete manufacturer cautions with your practitioner.

Source transparency

Product sources and review notes

Product details and formulas may change. Review the current manufacturer listing and the label on the package before use. The date above records a price check; it is not an editorial review date. How we research product information →