Home/ Supplements/ Vitamin C/ 4Life Transfer Factor Riovida

4Life Transfer Factor Riovida

product on market Liquid 4Life Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for 4Life Transfer Factor Riovida
Open Full PDF View on NIH DSLD →
Details

Label Data

30 mL
Serving Size
16
Servings
Other Combinations
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
20 cal
Cholesterol
5 mg
Total Carbohydrates
5 Gram(s)
Vitamin C
60 mg (67% DV)
Sodium
10 mg
4Life Tri-Factor Formula
600 mg
RioVida Juice Blend
28 mL

Other Ingredients

filtered Water Glycerin Natural Flavors
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Drink one (1) or more oz daily. Limit to 1 serving per day for children. Shake well before each serving. Refrigerate after opening.

Use within 14 days of opening. Best by: See date printed on container.

Warnings & Precautions

Contains ingredients from milk and eggs.

Keep out of reach of children, except under adult supervision.

Formulation Notes

Tri-Factor formula

Made in the USA with quality ingredients from around the world

Certified 4Life Transfer Factor

Ko D (Kosher Dairy)

Additional Information

Ride the river of life! Combine 4Life Transfer Factor immune system support with antioxidant energizers, and you get the luscious, fruity goodness of 4Life Transfer Factor RioVida Tri-Factor Formula. RioVida is bursting with the vitality, antioxidant potency, and rich flavor of acai berries, pomegranates, blueberries, elderberries, and grapes.

This product is protected by U.S. patents 6,468,534, 6,866,868, and 9,956,528.

Ko D (Kosher Dairy)

Metadata

Product Details

UPC / SKU24104
DSLD Entry Date2021-08-23
Product TypeOther Combinations
FormLiquid
Brand4Life
DSLD ID249825
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
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
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
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 →
Compare

Similar Products

View all Vitamin C products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.