Stress "M"

product on market Tablet or Pill Country Life 🟢 Safety: 98/100
Brand: Country Life
🟢 98/100

This product looks safe

  • Niacin: 300mg is 8.6× the Tolerable Upper Intake Level (35mg)
  • 80% of ingredients have research evidence
C Label Compliance Grade

Product Label

Label for Stress "M"
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Safety Alerts

⚠️ Niacin: 300mg is 8.6× the Tolerable Upper Intake Level (35mg)

Label Data

2 Tablet(s) Serving Size
30 Servings
Other Combinations Product Type
80% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (833% DV)
200 mg (13333% DV)
📊 166.7× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 200mg
200 mg (11765% DV)
📊 153.8× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 200mg
300 mg (1500% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 8.6× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 300mg UL 35mg
100 mg (5000% DV)
📊 76.9× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 100mg UL 100mg
400 mcg (100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.4mg UL 1.0mg
300 mcg (5000% DV)
📊 125.0× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.3mg
300 mcg (100% DV)
📊 10.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.3mg
300 mg (3000% DV)
📊 60.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 300mg
Calcium
100 mg (10% DV)
50 mg (13% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 50mg
300 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 300mg
250 mg
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 250mg
92 mg
✅ Within RDA (0.2× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 92mg UL 3500mg
25 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 25mg

Other Ingredients

Cellulose Stearic Acid Cellulose & Glycerin Coating Magnesium Stearate Silica Vegetable Glaze

Label Claims — Verification

❓ All Other
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Sugar Free

Product Information

📋 Directions for Use

Directions: Adults take two (2) tablets daily with food.

⚠️ Warnings & Precautions

Do not exceed recommended dose.

Do not accept if seal is broken.

Keep out of the reach of children.

WARNING: If you are pregnant or nursing, taking medication or planning a surgery, consult your doctor before using this product.

If any adverse reactions occur, stop taking the product and consult your doctor.

🧪 Formulation Notes

NO: Yeast, wheat, soy, gluten, milk, salt, sugar, preservatives or artificial color.

B VITAMINS

Gluten-Free

Additional Information

As a reminder, discuss supplements and medications that you take with your health care providers.

Product No. 6421 11K11L

Store between 59(0)-86(0) F.

These tablets are formulated in a special vegetable cellulose "Rapid Release(R)" base to support disintegration.

Certified Vegetarian AVA American Vegetarian Association(TM)

Certified Gluten-Free GF(R)

Good Manufacturing Practices GMP CERTIFIED

Our manufacturing supports wind power renewablechoice.com

PLEASE RECYCLE

Rapid Release(R)

This product has been manufactured at an NSF GMP Registered facility.

K

B Complex with Synergistic Nutrients

Tablets

Product Details

UPC / SKU 0 15794 06421 3
DSLD Entry Date 2012-10-25
Product Type Other Combinations
Form Tablet or Pill
Brand Country Life
DSLD ID 14178
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
PubMed DOI
View all evidence for Vitamin C →

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