🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

5 Gram(s) Serving Size
30 Servings
Botanical with Nutrients Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
1000 mg (1166% DV)
20 mcg (100% DV)
✅ 1.3× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.02mg UL 0.1mg
27.5 mg (250% DV)
✅ 2.5× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 27.5mg UL 40mg
Oat extract
2500 mg

Other Ingredients

Inulin Natural flavor Stevia extract

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take 1 scoop with 8-12 fl. oz. of water daily or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

As with any dietary supplement, consult your healthcare practitioner before using this product, especially if you are pregnant, nursing or otherwise under medical supervision.

Keep out of the reach of children.

Tamper Evident: Do not use if seal under cap is broken or missing.

Warning: Cancer and reproductive harm - www.P65Warnings.ca.gov

🧪 Formulation Notes

Why Proven Immunity? Helps support a healthy immune system Supports healthy blood sugar levels Assists in maintaining healthy cholesterol levels

Immune system support

Vitamin C, vitamin D & zinc Oat extract 22% beta glucan powder Refreshing Citrus naturally flavored

Made in USA from ingredients sourced worldwide.

Additional Information

Made in the USA GMP Good Manufacturing Practice Certified

Store in a cool dry place. Store away from heat and moisture.

Product sold by weight, not by volume. Contents may settle during shipping. Fill Line

Product Details

UPC / SKU 6 46511 02791 6
DSLD Entry Date 2020-06-24
Product Type Botanical with Nutrients
Form Powder
DSLD ID 228174
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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