🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 38% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

2 Veg Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
38% Evidence Coverage

Supplement Facts — Evidence Check

250 mg
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 250mg
Glycine
250 mg
250 mg
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 250mg
📊 Market median: 250.0mg (562 products) 📚 53 studies (Tier A: 0, B: 19)
This product: 200mg
Curcuma longa rhizome extract
100 mg
📊 Market median: 600.0mg (7 products) 📚 39 studies (Tier A: 2, B: 13)
This product: 100mg
📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews
This product: 100mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 50mg
MSM
50 mg
📊 Market median: 1000.0mg (2 products)
This product: 50mg
Broccoli sprout powder
50 mg
Yellow Dock
50 mg
📊 Market median: 650.0mg (87 products) 📚 1 studies — no high-quality reviews
This product: 50mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 25mg

Other Ingredients

Vegetable Cellulose Capsule Magnesium Silicate Ascorbyl Palmitate Silica

Label Claims — Verification

All Other
All Other (98% of products) Structure/Function (90% of products) Nutrient (52% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Recommendations 2 capsules 2 times daily, or as directed by your healthcare professional.

⚠️ Warnings & Precautions

Keep out of reach of children

Use only if safety seal is intact

Warning If pregnant, consult your physician before taking.

🧪 Formulation Notes

Excludes coatings, binders, gluten (wheat, rye, barley), milk/dairy (casein, whey), soy protein, egg protein, sugar. Verified by independent testing

OptiMSM

Additional Information

Store sealed in a cool dry place

Raw materials and finished products are independently tested by U.S. labs. Learn more at vitalnutrients.net

Product Details

UPC / SKU 6 93465 25511 7
DSLD Entry Date 2019-10-23
Product Type Other Combinations
Form Capsule
DSLD ID 207469
Data Updated 2026-04-11

Research Evidence

40 Research Sources
54 Avg Quality Score
16 Rct
12 Meta Analysis
7 Clinical Trial
5 Systematic Review
A Glutamine supplementation for critically ill adults
Meta Analysis The Cochrane database of systematic reviews 2014
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017
B Glutamine for induction of remission in Crohn's disease
Systematic Review The Cochrane database of systematic reviews 2016
B Human growth hormone and glutamine for patients with short bowel syndrome
Systematic Review The Cochrane database of systematic reviews 2010
B Immunonutrition as an adjuvant therapy for burns
Meta Analysis The Cochrane database of systematic reviews 2014
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2008
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016
B Glutamine supplementation for young infants with severe gastrointestinal disease
Meta Analysis The Cochrane database of systematic reviews 2014
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2012
View all evidence for Glutamine →

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