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Liver Guard

product on market Tablet or Pill Source Naturals 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 formula contains vitamins C, E, thiamine, and riboflavin, which act as antioxidants and cofactors in metabolic processes. There is strong evidence supporting the role of these nutrients in general cellular health. However, the overall evidence coverage for this specific ingredient profile is limited.

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

Label

Product Label

Label for Liver Guard
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
5 Calorie(s)
Vitamin C
250 mg (417% DV)
100 IU (333% DV)
4.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
7.5 mg (500% DV)
6.2× RDA — above typical dose 76 studies (A:0, B:33)
7.5 mg (441% DV)
5.8× RDA — above typical dose 13 studies (A:0, B:1)
Blend
50 mg (250% DV)
10 mg (500% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
100 mcg (1667% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
15 mg (150% DV)
3.0× RDA — within safe limits 2 studies — no high-quality reviews
Calcium
33 mg (3% DV)
50 mg (13% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
50 mcg (70% DV)
Within RDA (0.9× RDA) 173 studies (A:0, B:67)
Sodium
30 mg (1% DV)
Potassium
48 mg (1% DV)
Market median: 600.0mg (7 products) 39 studies (A:2, B:13)
200 mg
Market median: 250.0mg (562 products) 55 studies (A:0, B:19)
Market median: 300.0mg (159 products)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
Wasabi
100 mg
6.7× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
75 mg
Market median: 500.0mg (234 products) 95 studies (A:0, B:35)
50 mg
Within RDA (0.1× RDA) 38 studies (A:1, B:7)
50 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Bupleurum
40 mg
Artichoke
35 mg
12.5 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)

Other Ingredients

silicified Microcrystalline Cellulose Stearic Acid Modified Cellulose Gum Dibasic Calcium Phosphate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 2 tablets daily with a meal.

Warnings & Precautions

Contains soy.

Warning: Do not use if you are taking any form of prescription nitrate such as nitroglycerin. If you are pregnant, may become pregnant, or breast feeding, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing.

Keep out of the reach of children.

Formulation Notes

Bio Align

Silymarin/CoQ10/N-Acetyl Cysteine complex

This product has been specially formulated to provide nutrients essential to healthy liver function.

Metadata

Product Details

UPC / SKU0 21078 00038 9
DSLD Entry Date2023-08-23
Product TypeOther Combinations
FormTablet or Pill
BrandSource Naturals
DSLD ID295963
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.