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Once-Daily Health Booster

product on market Softgel Capsule Life Extension Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains vitamins C, E, K, and B12, which have strong evidence for supporting immune function, antioxidant activity, and metabolic health. Chlorophyllin has more limited research regarding its systemic health benefits. The combination of these nutrients is generally well-supported by clinical data for maintaining basic physiological processes.

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

Label

Product Label

Label for Once-Daily Health Booster
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
95 mg (158% DV)
45 IU (150% DV)
2.0× RDA — within safe limits 179 studies (A:3, B:90)
2200 mcg (2750% DV)
18.3× RDA — above typical dose 275 studies (A:9, B:175)
300 mcg (5000% DV)
125.0× RDA — above typical dose 139 studies (A:1, B:44)
Chlorophyllin
100 mg
23.9× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
MacuGuard Carotenoid Phospholipid Blend
145 mg
C3G
2.2 mg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
Market median: 200.0mg (52 products) 12 studies (A:0, B:6)

Other Ingredients

Gelatin Flax seed Oil Soy Lecithin Glycerin Corn Oil Safflower Oil Olive Oil purified Water Sunflower Oil Sunflower Lecithin Fatty Acids Silica Annatto Potato Maltodextrin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: Take one (1) packet daily with a meal, or as recommended by a healthcare practitioner.

Warnings & Precautions

Contains soybeans.

CAUTION: Individuals consuming more than 2,000 IU/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Vitamin D supplementation is not recommended for individuals with high blood calcium levels.

If you are taking anti-coagulant or anti-platelet medications, or have a bleeding disorder, consult your healthcare provider before taking this product.

Do not take if you have gallbladder problems or gallstones.

WARNINGS: ~ KEEP OUT OF REACH OF CHILDREN.

~ Do not exceed recommended dose. ~ Do not purchase if outer seal is broken or damaged.

~ When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Formulation Notes

Contains soybeans.

Additional Information

Once-Daily Health Booster

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

QE01998D

Daily Supply of Key Nutrients in Convenient Packets

To ensure product consistency, store tightly closed in a cool, dry place.

Metadata

Product Details

UPC / SKU7 37870 19983 0
DSLD Entry Date2016-08-24
Product TypeOther Combinations
FormSoftgel Capsule
BrandLife Extension
DSLD ID63659
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 →
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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.