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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

1 fl. Oz.
Serving Size
16
Servings
Other Combinations
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
20 Calorie(s)
Cholesterol
5 mg
Total Carbohydrates
5 Gram(s)
Vitamin C
60 mg (100% DV)
Sodium
10 mg
4Life Tri-Factor Formula
600 mg
RioVida Juice Blend
28 mL

Other Ingredients

filtered Water Glycerin Natural Flavors Monoglycerides
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.

Warnings & Precautions

Contains Ingredients from milk and egg.

Formulation Notes

Top-selling liquid supplemental with 4Life Transfer Factor and antioxidants Provides powerful immune system support Features 4Life Transfer Factor, which stimulates natural killer (NK) cell activity by up to 283% Delivers potent antioxidant protection

What is 4Life Transfer Factor RioVida Tri-Factor Formula? Rio Vida is the one-and-only liquid dietary supplement in the world that provides the immune-boosting benefits of Tri-Factor Formula with antioxidant-rich superfruits, including: acai, pomegranate, blueberry, elderberry, purple grape, and apple. The messenger molecules found in 4Life transfer factor tri-factor formula help educate immune cells and support the immune system's ability to more effectively recognize, respond to, and remember potential health threats.

Key Features Promotes healthy immune system function that, in turn, promotes healthy energy levels and the healthy function of all the other systems throughout the body Contains 4Life Transfer Factor to raise your immune I.Q., helping educate immune cells and promoting the immune system's ability to more effectively recognize, respond to, and remember potential health threats Delivers antioxidants that help protect the body from naturally occurring free radicals Contains essential and supporting vitamins, minerals, amino acids, fatty acids, and polyphenols

Primary Support: Immune system Healthy Aging Antioxidant Overall Wellness Secondary Support: Brain Health Heart Health Energy

Contains Ingredients from milk and egg.

Additional Information

Did you know? RioVida is the first nutritional product to stabilize transfer factors in liquid form

Refrigerate after opening.

Ordering Information Item # 24105-2/pk bottles 16.9 fl oz each

Test results obtained from an independent, unpublished in vitro experiment conducted at the Russian Academy of Medical Sciences, in Kashirskoe Shosse, Russia. The randomized and controlled in vitro study assessed the effects of 4Life Transfer Factor Classic, 4Life Transfer Factor Tri- Factor Formula, or 4Life Transfer Factor Plus Tri-Factor Formula, versus a positive control (Interleukin-2, or IL-2) on NK cell activity and effectiveness in destroying damaging cells. Blood was colllected from healthy volunteers and then incubated for up to 48 hours (reference: Kisielevsky MV & Khalturina Eo. Unpublished observations)

2/pk bottles 16.9 fl oz ea

Metadata

Product Details

DSLD Entry Date2020-01-25
Product TypeOther Combinations
FormLiquid
Brand4Life
DSLD ID211534
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
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A Vitamin C supplementation for prevention and treatment of pneumonia
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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
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A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.