Solgar Cats Claw (F.P.) 1000mg tablets (Uncaria tomentosa). Solgars Cats Claw is harvested in an ecologically sound manner so that the bark may grow back and replenish itself without the destrucion of the plant. SUITABLE FOR VEGANS * FULL POTENCY. INGREDIENTS OF Solgar Cats Claw: Each tablet of Solgar Cats Claw provides: • Cats Claw (inner bark of Uncaria tomentosa) 1000mg. Solgars Cats Claw (F.P.) is tableted with these natural ingredients: microcrystalline cellulose, hydroxypropyl cellulose, stearic acid, vegetable gum, hydroxypropylmethyl cellulose, vegetable glycerin. Solgars Cats Claw is harvested in an ecologically sound manner so that the bark may grow back and replenish itself without the destrucion of the plant. DIRECTIONS FOR USE of Solgar Cats Claw: For adults, one (1), to three (3) tablets daily, preferably at mealtime, or as directed by a healthcare practitioner.