Home/ Supplements/ Vitamin C/ Clinical Immunity Quick-Start

Clinical Immunity Quick-Start

product on market Capsule LifeSeasons Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 56% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C, D3, and zinc have strong evidence for supporting immune function and respiratory health. EpiCor and gum acacia prebiotic fiber provide moderate evidence for enhancing immune response and gut health. These ingredients are generally recognized as safe for supplementation.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Clinical Immunity Quick-Start
Open Full PDF View on NIH DSLD →
Details

Label Data

6 Capsule(s)
Serving Size
10
Servings
Other Combinations
Product Type
56%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
1000 mg (1111% DV)
50 mcg (250% DV)
3.3× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
Market median: 100.0mg (1 products) 42 studies (A:1, B:15)
EpiCor dried Yeast Fermentate
500 mg
Natramune
500 mg
Herb Blend
250 mg
Market median: 175.0mg (497 products) 11 studies (A:0, B:1)
Market median: 80.0mg (20 products) 337 studies (A:8, B:183)

Other Ingredients

Vegetarian Capsule Rice Bran Stearic Acid
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 6 capsules daily (or 3 capsules twice daily) for 10 consecutive days. Tip: To help maintain optimal immunity, take LifeSeasons Clinical Immunity Daily Boost formula after finishing this product.

Warnings & Precautions

Caution: If pregnant, nursing, taking medication, or under medical supervision for any condition, consult a healthcare professional before use.

Keep tightly closed and out of reach of children.

Safety sealed for your protection. Do not use if printed seal under cap is broken or missing.

Formulation Notes

10-Day total immune system quick-start Fast Results Increases immune activity in 2 hours. Helps boost immune cells & antibodies Supports production and activity of B cells, T cells, NK cells, neutrophils, macrophages, and immunoglobulins.

Intensive clinical daily dose 500mg EpiCor, 500mg Natramune and 1000mg PureWay-C with extra support elderberry, herbs, prebiotics, probiotics, vitamin D and zinc Superior Vitamin C Absorbed faster and retained 233% better than regular vitamin C.

Gluten Free. No artificial colors, flavors, or preservatives.

Made in USA

10 day intensive Activates defenses results in 2 hours

Zinc EpiCor Herbals Elderberry Natramune Vitamins C & D Pre+Probiotics

Additional Information

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU8 10034 44500 1
DSLD Entry Date2021-07-27
Product TypeOther Combinations
FormCapsule
DSLD ID247956
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.