🟢 80/100

This product is generally safe

  • Chlorophyll Copper Complex: 100mg is 10.0× the Tolerable Upper Intake Level (10mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Chlorophyll Copper Complex: 100mg is 10.0× the Tolerable Upper Intake Level (10mg)

Label Data

2 Softgel(s) Serving Size
60 Servings
Other Combinations Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

0.8 mg (40% DV)
✅ Within RDA (0.9× RDA of 0.9 mg) 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 0.8mg UL 10mg
⚠️ Exceeds Tolerable Upper Intake Level by 10.0× (UL: 10 mg) 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 100mg UL 10mg

Other Ingredients

Gelatin Glycerin purified Water refined Soybean Oil

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (75% of products) Nutrient (48% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: Take two (2) softgels once to twice daily with any meal for maximum daily results, or as directed by a health care provider. Do not exceed six (6) softgels daily.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

🧪 Formulation Notes

Gluten Free.

No Added Sugar, Salt, Yeast, Artificial Flavors or Colors.

Extracted from the highest quality alfalfa leaves.

Additional Information

Store at room temperature.

Unconditionally guaranteed for purity, freshness and label potency.

1207

Supports the Reduction of Digestive Tract Odor*

MADE IN USA

Product Details

UPC / SKU 7 40985 27127 8
DSLD Entry Date 2012-08-24
Product Type Other Combinations
Form Softgel Capsule
Brand 21st Century
DSLD ID 11144
Data Updated 2026-04-11

Research Evidence

42 Research Sources
53 Avg Quality Score
20 Meta Analysis
10 Systematic Review
9 Rct
1 Observational
1 Regulatory Source
B Trace Elements and Risk of Immune-Mediated Skin Disease: A Systematic Review and Meta-analysis
Meta Analysis Nutrition reviews 2025
B Blood Trace Element Status in Multiple Sclerosis: a Systematic Review and Meta-analysis
Meta Analysis Biological trace element research 2022
B Micronutrient deficiency risk in long-term enterally fed patients: A systematic review
Systematic Review Clinical nutrition ESPEN 2022
B Essential Trace Element Status in Systemic Lupus Erythematosus: a Meta-analysis Based on Case-Control Studies
Meta Analysis Biological trace element research 2023
B Association between serum copper/zinc ratio and lung cancer: A systematic review with meta-analysis
Meta Analysis Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) 2022
B Vacuolated Marrow Cytopenias from Copper Deficiency to UBA1-Mutant VEXAS: Molecular Landscape, Systematic Review, and Cost-Efficient Diagnostic Algorithm
Systematic Review International journal of molecular sciences 2025
B Parenteral trace element provision: recent clinical research and practical conclusions
Systematic Review European journal of clinical nutrition 2016
B Copper Deficiency: A Frequently Overlooked Complication After MBS-A Systematic Review and Meta-analysis
Meta Analysis Obesity surgery 2025
B Copper in colorectal cancer patients: a systematic review and meta-analysis
Meta Analysis Carcinogenesis 2025
B Zinc deficiency and zinc/copper ratio imbalance in autism spectrum disorder: a reanalysis of six multinational studies
Meta Analysis Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine 2026
View all evidence for Copper →

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