🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
90 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

19 mg (5% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 19mg
30 mcg (1% DV)
📊 Market median: 10.0mg (102 products) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 0.03mg UL 11mg
5 mcg (14% DV)
✅ Within RDA (0.1× RDA of 0.035 mg) 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.005mg
Cat’s Claw (bark) extract
93.75 mg
Protease
60 mg
Cellulase
20 mg

Other Ingredients

Hydroxypropyl Methylcellulose Magnesium Stearate Silicon Dioxide

Label Claims — Verification

Nutrient
All Other
All Other (100% of products) Structure/Function (64% of products) Nutrient (4% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Suggested Use As a dietary supplement, 1 capsule one to three times daily on an empty stomach, or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Use under medical supervision. Herxheimer reaction may occur.

Not recommended for pregnant or nursing women or organ transplant recipients.

🧪 Formulation Notes

Cat's claw (Uncaria tomentosa) extract containing 3% total alkaloids. Minerals and enzymes are added to the formula.

Cat’s claw is changed from a powder to a high quality 4:1 extract. The other active ingredients remain the same.

Cat's Claw 3% Alkaloids

Hypoallergenic

Additional Information

Replaces #55040.

Keep in a cool, dry place, tightly capped.

NutriCology Innovative Nutrition

Product Details

UPC / SKU 7 13947 55041 4
DSLD Entry Date 2020-09-25
Product Type Other Combinations
Form Capsule
Brand NutriCology
DSLD ID 235420
Data Updated 2026-04-11

Research Evidence

1 Research Sources
41 Avg Quality Score
1 Rct
C Randomized double blind trial of an extract from the pentacyclic alkaloid-chemotype of uncaria tomentosa for the treatment of rheumatoid arthritis
Rct The Journal of rheumatology 2002
View all evidence for Cats Claw →

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