🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 29% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
60 Servings
Other Combinations Product Type
29% Evidence Coverage

Supplement Facts — Evidence Check

25 mg (1471% DV)
📊 19.2× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 25mg UL 100mg
18 mg (164% DV)
✅ 1.6× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 18mg UL 40mg
25 mcg (56% DV)
✅ Within RDA (0.6× RDA of 0.045 mg) 📚 2 studies — no high-quality reviews
RDA 0.045mg This product: 0.025mg UL 2mg
N-Acetyl L-Cysteine
25 mg
L-Serine
25 mg
25 mg
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 25mg
750 mcg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 0.75mg UL 20mg

Other Ingredients

Rice Flour Vegetable Capsule Vegetable Magnesium Stearate

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take one capsule daily, or as directed by a physician.

⚠️ Warnings & Precautions

Tamper evident. Do not use if seal is broken.

Keep out of reach of children.

🧪 Formulation Notes

Provides baseline metallothionein support

Made in the USA

Additional Information

Store in a cool, dry place.

Clinically proven

Product Details

UPC / SKU 0 607111 481980
DSLD Entry Date 2021-08-23
Product Type Other Combinations
Form Capsule
DSLD ID 249562
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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