- Nature’s Answer Cat’s Claw Inner Bark brings you the benefits of this unique vine. This potent 1350 mg formula supports healthy joint and muscle function naturally
- A recent study showed that Cat’s Claw significantly elevated the infection-fighting white blood cell count in adult men who supplemented with this herb for 6 months. Researchers also noted a repair in DNA – both single and double strand breaks.
- Cat's Claw effect on the immune system appears to be two-fold, with the ability to both boost and dampen immune response, depending on what is needed.
- Nature's Answer Alcohol-Free Cat's Claw Inner Bark is Alcohol-Free, Gluten-Free, Vegan, Kosher Certified
- Since 1972 Nature's Answer continues to combine the best of traditional herbal remedies, vitamins and minerals with innovative scientific techniques and phytopharmaceutical manufacturing to deliver supplements of the finest quality and value for the entire family
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Annie –
Awesome stuff. I am taking this to help lower …
Awesome stuff. I am taking this to help lower my EBV antibodies. I have had slight hip pain for about a year now. After taking this for a few days I noticed my hip pain wasn’t there. I skipped taking the cats claw because I was on a trip and forgot to take it. My hip pain came back within a few days. It is very nice to have a natural way to relieve my hip pain. I am 34 and did not want to take an anti inflammatory medicine like Advil for the rest of my life. Oh and the taste is not pleasant but I drink it in apple juice and that helps get it down. I definitely do not mind the taste because it has made such a difference in my pain.
Happy Dog Lady –
High quality product with excellent results for osteoarthritis pain!
I have experienced excellent results from this brand of supplements. I buy the liquid as I tend to require smaller amounts of most supplements for therapeutic benefits. I can take the lowest possible dosage for therapeutic benefit without experiencing any negative side effects that I might have at a higher dosage. It did cause some nausea & stomach pain with cramps when I took a higher dose. I am only taking about a quarter of the recommended dosage which is about normal for my system. I rarely require the full recommended dosage for prescription medications or herbal supplements to achieve therapeutic benefits without negative side effects. I have received excellent pain relief from osteoarthritis over the month since I have been taking this supplement. I am unable to take anti-inflammatory meds due to severe side effects (stomach ulcers & bleeding on multiple occasions). I no longer attempt to take even a small dose of anti-inflammatory meds. It is extremely bitter so you have to take it in a stronger tasting liquid to help mask the bitterness. I take it in a small amount of berry flavored herbal tea or black cherry juice which I also take for osteoarthritis (good results from cherry juice also). I recommended that my mother try it & she has also noticed an improvement in her pain level. I have been taking this supplement for a month with noticeable results. I also have been taking Pau D Arco for over a year with a dramatic reduction in the pain & size of the arthritic nodule on my right thumb. My doctor had recommended surgery because it was so large & painful. It significantly reduced the range of motion in my thumb. It is virtually pain free & at least two thirds smaller since taking the Pau D Arco. My doctor was amazed by the results. I have not required a steroid injection in the thumb for over 2 years. I should not need another steroid injection as long as I continue to achieve the same results from the the herbal supplements.
littlekitty1112 –
Cat’s claw by Nature’s Answer
I take it with Samento and Banderol for Lyme disease. It’s helping, where antibiotics didn’t. I had several episodes of diarrhea with as few as 5 drops, but I decided it was a die off reaction rather than a side effect. Now my stools are normal. It’s the first time in over a year that I’ve had normal stools. I feel funny talking about my stools, but it’s such a relief.The reason for the loss of one star is that the dropper sometimes leaks and doesn’t work as well as other droppers. It can get a little messy.
Pamela –
Excellent Product.No citric acid in this Cat’s Claw
I am so happy to share that the Cat’s Claw by Nature’s Answer is an outstanding product. I have used it for years and recommended this to family and friends. I just recently called the company to ask them if there is any citric acid in this product currently and the answer was absolutely not. The citric acid issue has been resolved and was due to a manufacturing procedure that occured but was corrected. This company I feel is so pure and offers the highest quality products which I personally have taken for years. The customer service team is amazing, friendly and knowledgeable and I specifically want to recognize Cheryl who is incredible. I highly recommend you take this product from Nature’s Answer.
Steve C. –
Works great
Works great at keeping my blood pressure down. Great stuff.
Yolanda Key –
Great stuff
Love this stuff
Mena A. –
Really good
My favorite
Alessandra PattavinaAlessandra Pattavina –
Swear by this!Swear by this!
I don’t go anywhere without my cats claws if I start to feel I’m getting sick, I take this 2-3 times per day and the sickness never comes. I swear by it! I wish it came in a different bottle, though cause it does leak easily.