Clinical Immunity Daily Boost

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 71% of ingredients have research evidence
A Label Compliance Grade

Product Label

Label for Clinical Immunity Daily Boost
📄 Open Full PDF View on NIH DSLD →
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Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
71% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (556% DV)
25 mcg (125% DV)
✅ 1.7× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.025mg UL 0.1mg
11 mg (100% DV)
✅ Within RDA (1.0× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 11mg UL 40mg
Natramune
500 mg
200 mg
📊 Market median: 100.0mg (1 products) 📚 42 studies (Tier A: 1, B: 15)
This product: 200mg
50 mg
📊 Market median: 175.0mg (497 products) 📚 11 studies (Tier A: 0, B: 1)
This product: 50mg
11.5 mg
📊 Market median: 80.0mg (20 products) 📚 334 studies (Tier A: 8, B: 183)
This product: 11.5mg

Other Ingredients

Vegetarian Capsule Rice Bran Stearic Acid

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) Women (not pregnant or lactating) Gluten Free

Product Information

📋 Directions for Use

Directions: Take 2 capsules daily. Tip: For a more intensive, fast-acting immune boost, take LifeSeasons Clinical Immunity Quick-Start formula for 10 days before using 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

Keep defense active + alert every day

Clinical Daily Dose 500 mg Natramune with extra support PureWay-C, elderberry, prebiotics, probiotics, vitamin D and zinc

Helps boost immune cells & antibodies Supports production and activity of B cells, T cells, NK cells, neutrophils, macrophages and immunoglobulins

Superior Vitamin C Absorbed faster and retained 233% better than regular vitamin C

Gluten Free. No artificial colors, flavors or preservatives.

Made in USA

Zinc Elderberry Natramune Vitamins C & D Pre+Probiotics

Keeps defenses active & alert

Additional Information

Store in a cool, dry place.

Product Details

UPC / SKU 8 10034 44501 8
DSLD Entry Date 2021-07-27
Product Type Other Combinations
Form Capsule
Brand LifeSeasons
DSLD ID 247957
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
PubMed DOI Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
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 Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
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 →

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