🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 57% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

3 Veggie Cap(s) Serving Size
40 Servings
Botanical with Nutrients Product Type
57% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
250 mg (278% DV)
10 mg (67% DV)
✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 10mg UL 40mg
📊 Market median: 175.0mg (497 products) 📚 11 studies (Tier A: 0, B: 1)
This product: 500mg
Black Currant
500 mg
📊 Market median: 500.0mg (115 products)
Median 500.0mg This product: 400mg
📊 Market median: 400.0mg (380 products) 📚 34 studies (Tier A: 1, B: 10)
This product: 250mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 25mg

Other Ingredients

Vegetable Cellulose Titanium Dioxide Dicalcium Phosphate Magnesium Stearate Silicon Dioxide

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take three (3) capsules 1 to 2 times per day. For Intensive Use: Take up to 6 capsules 2 times per day or take 3 capsules up to 4 times per day.

⚠️ Warnings & Precautions

To report an serious adverse event, or obtain product information, contact Serious Nutrition Solutions, LLC. at 1-877-799-8778.

Allergen Information: Not manufactured with yeast, wheat, gluten, soy, milk, egg, shellfish, or tree nut ingredients. Produced in a GMP facility that may process other ingredients containing these allergens.

Warning: Consult your physician before using this or any dietary supplement, especially if you are pregnant, nursing, taking any medications, or suffer from any health condition(s).

Keep stored in a cool, dry place away from children and animals.

🧪 Formulation Notes

Natural, premium immune system support. SNS Immune Support XT contains seven active ingredients to help support improved immune function, including ingredients that have been clinically shown to reduce the duration of the common cold. SNS Immune Support XT can be taken during cold and flu season or year round for improved immune support.

Immune Support XT highlights: Supports improved immune function Multi-action immune support Designed with seven high end active ingredients Contains ingredients clinically shown to reduce the duration of the common cold

500mg Sambucus 500mg Black Currant 400mg Olive Leaf 250mg Echinacea

Allergen Information: Not manufactured with yeast, wheat, gluten, soy, milk, egg, shellfish, or tree nut ingredients.

No deceptive proprietary blends

Additional Information

Each bottle provides a full 40 servings Other SNS Health Series products include Joint Support XT, Stress & Anxiety Support, Liver Assist XT, Sleep Assist XT, Blood Pressure Support XT, and more.

Keep stored in a cool, dry place away from children and animals.

Product Details

UPC / SKU 8 99773 00099 3
DSLD Entry Date 2022-06-16
Product Type Botanical with Nutrients
Form Capsule
DSLD ID 266085
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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