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Free standard deliveryPlanetary Herbals Cat's Claw

Planetary Herbals

Cat's Claw

£20.00

Cat's Claw is a herbal supplement derived from Uncaria tomentosa, a woody vine native to the Amazon rainforest and long used in traditional South American medicine.

  • May support immune function with daily use
  • Studied for modulating low-grade inflammation
  • Single-herb Uncaria tomentosa preparation
  • Rooted in Amazonian traditional botanical medicine
  • Suits those building a herbal wellness routine
4.8(14 reflections)
1

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Planetary HerbalsCat's Claw
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About This Product.

Cat's Claw is a herbal supplement derived from Uncaria tomentosa, a woody vine native to the Amazon rainforest and long used in traditional South American medicine. The bark and root contain oxindole alkaloids and other plant compounds that are studied for their potential to modulate immune function and reduce markers of inflammation. Planetary Herbals is a well-regarded herbal brand with a longstanding commitment to traditional botanical knowledge, and their Cat's Claw tablet is a straightforward single-herb preparation.

This supplement suits people looking to support immune resilience, particularly those interested in evidence-informed herbal medicine alongside a conventional wellness routine. It may also be of interest to individuals managing low-grade inflammation, though it is not a replacement for medical treatment of any diagnosed condition.

Cat's Claw is not a fast-acting supplement. Most herbal practitioners suggest consistent daily use over several weeks before assessing its effect. As with many botanical preparations, the quality of the raw material matters considerably — Uncaria tomentosa should be distinguished from Uncaria guianensis, a related but pharmacologically distinct species. Follow the dosage on the packaging and check with a clinician if you are taking immunosuppressant medications or anticoagulants, as interactions are plausible at the class level.

Cat's Claw (Uncaria tomentosa)

Cat's Claw

How to Take It

i.

Follow the dosage on the packaging. Take with a meal to reduce the chance of digestive discomfort, which is occasionally reported with concentrated herbal tablets. Consistent daily use over several weeks is generally recommended before evaluating effect.

Frequently Asked.

What does Cat's Claw actually do?

Uncaria tomentosa contains oxindole alkaloids and polyphenols that are studied for their potential to support immune function and reduce inflammatory markers. The evidence is preliminary but consistent enough to make it a credible choice within a broader wellness routine. It is not a treatment for any specific condition.

How long before I notice any effect?

Herbal supplements of this class typically require consistent daily use over four to eight weeks before any noticeable change. If you have not observed any benefit after that period, it is worth reassessing with a clinician whether this is the right product for your needs.

Is it safe to take alongside other medications?

Cat's Claw may interact with immunosuppressant drugs and anticoagulants at the class level, so if you are taking either, speak with your GP or pharmacist before starting. It is generally well tolerated in healthy adults when taken as directed.

What is the difference between Uncaria tomentosa and Uncaria guianensis?

They are related Amazonian vines but are pharmacologically distinct. Uncaria tomentosa has the more extensively studied alkaloid profile and is the species most herbal practitioners refer to when discussing Cat's Claw. Always check the Latin name on the label to confirm which species you are buying.

Who should avoid this supplement?

Cat's Claw is not recommended during pregnancy or breastfeeding. People with autoimmune conditions, those scheduled for surgery, or anyone taking blood-thinning or immunosuppressant medication should consult a clinician before use. Check the packaging for any additional contraindications listed by the manufacturer.

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Customer Reflections

Overall Sentiment

4.814 reflections
1 – 6 of 14 reflections
MT

Quietly effective

5 months ago

Been taking this for about six weeks now alongside my usual vitamin D and omega-3. Hard to attribute causation to any single thing, but my joints have felt noticeably calmer and I've had fewer of those low-grade achy days I used to write off as 'just getting older'. Solid herbal option.

DO

Good quality single-herb tablet

5 months ago

Swapped from a cheaper supermarket brand after reading more about how sourcing really matters with this plant. Felt more confident with this one. Three months in and my immune system seems to have held up well through a pretty grim winter at the office.

SR

Does the job — tablets are quite large though

6 months ago

Happy enough with the product itself and I do feel it's helping with some mild inflammation I've had around my knee. My one gripe is the tablet size — they're genuinely quite big and I struggle to swallow them without cutting them in half. Wish they came in a smaller tablet or capsule form.

A

6 months ago

A friend who's really into herbalism recommended this to me. Been consistent with it every morning for two months and I do feel like my immune resilience has improved. Would buy again.

JW

Reliable herbal supplement

6 months ago

I appreciate that this is a clean, single-herb preparation without a load of fillers and extras thrown in. I use it as part of a broader immune support stack — particularly in autumn and winter. Two bottles in and no complaints.

NB

6 months ago

Took a few weeks before I noticed anything, but that's exactly what you'd expect from a herbal supplement. Sticking with it — my joints feel better than they have in a while.

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