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Liver Formula

product on market Other (e.g. tea bag) GNC Preventive Nutrition Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 59% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formula contains B vitamins and antioxidants like Vitamin C and E, which support cellular metabolism and protect against oxidative stress. Research provides strong evidence for the role of these nutrients in general metabolic function. However, the overall evidence coverage for this specific combination in liver support is limited.

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

Label

Product Label

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

Label Data

3 Caplet(s)
Serving Size
30
Servings
Other Combinations
Product Type
59%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
60 mg (100% DV)
5 IU (17% DV)
Within RDA (0.2× RDA) 179 studies (A:3, B:90)
17 mg (1000% DV)
13.1× RDA — above typical dose 13 studies (A:0, B:1)
20 mg (1000% DV)
15.4× 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)
60 mcg (1000% DV)
25.0× RDA — above typical dose 139 studies (A:1, B:44)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
70 mcg (100% DV)
1.3× RDA — within safe limits 173 studies (A:0, B:67)
2 mg (100% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
2 mg (100% DV)
Within RDA (0.9× RDA) 9 studies — no high-quality reviews
Picrorhiza Root Extract
400 mg
Market median: 250.0mg (562 products) 55 studies (A:0, B:19)
N-Acetyl-L-Cysteine
200 mg
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
100 mcg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews

Other Ingredients

Cellulose Dicalcium Phosphate Titanium Dioxide Vegetable Acetoglycerides Chlorophyll
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: As a dietary supplement, take three caplets daily.

Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

WARNING: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.

Discontinue use two weeks prior to surgery.

Formulation Notes

No Sugar, No Artificial Colors, No Artificial Flavors, No Wheat, No Gluten, No Soy, No Dairy.

Additional Information

Store in a cool, dry place.

CODE 701522 KLG

Conforms to USP <2091> for weight.

LIVER

Meets USP <2040> disintegration.

Supports healthy liver function*

Metadata

Product Details

UPC / SKU0 48107 09981 7
DSLD Entry Date2011-11-25
Product TypeOther Combinations
FormOther (e.g. tea bag)
BrandGNC Preventive Nutrition
DSLD ID1851
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.