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Source Naturals Cat's Claw Standardized Extract 500 mg - 120 Tablets

  • $49.99
  • $39.99
  • Herbal Supplement
  • Una De Gato
  • Standardized Extract 1.5% Oxindole Alkaloids (7.5 mg)

Cat's claw (Uncaria tomentosa) is an herb that grows in the rain forests of the Peruvian Amazon where it has been used for centuries by the indigenous Peruvians. Recent research has discovered that its inner bark contains unique active alkaloid constituents known as oxindole alkaloids, that help support the body's immune system.

Cat's Claw 500mg by Source Naturals Inc. Tablet Cat's Claw has been used by indigenous Peruvians for centuries. The inner bark contains unique active constituents known as oxindole alkaloids which help support the body's immune system

Suggested Use 1 to 2 tablets daily.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %DV
Calcium 38 mg 4%
Cat's Claw Bark (Uncaria tomentosa)     Extract Standardized to 1.5% Oxindole     Alkaloids (7.5 mg) 500 mg
†Daily Value not established.
Other Ingredients

Dibasic calcium phosphate, sorbitol, silica, modified cellulose gum, stearic acid, and magnesium stearate.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


Do not use if you are pregnant, may become pregnant, or breastfeeding.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

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