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DSF Formula

product on market Tablet or Pill Nutri-West Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains a blend of B vitamins and vitamin C, which are supported by strong evidence for their roles in energy metabolism and antioxidant defense. These nutrients act as essential cofactors for cellular function and immune support. However, the overall evidence coverage for this specific ingredient combination is limited.

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

Label

Product Label

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

Label Data

1 Tablet(s)
Serving Size
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
175 mg (291% DV)
15 mg (882% DV)
11.5× RDA — above typical dose 13 studies (A:0, B:1)
10 mg (500% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
15 mg
1.1× RDA — within safe limits 196 studies (A:5, B:63)
105 mg (1060% DV)
21.0× RDA — above typical dose 2 studies — no high-quality reviews
45 mg (11% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
5 mg (33% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
50 mcg (42% DV)
1.4× RDA — within safe limits 199 studies (A:1, B:55)
Potassium
2 mg (0.06% DV)
Adrenal
25 mg
Thymus
70 mg
Spleen
20 mg
Stomach
10 mg
Parotid
80 mg
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
175 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
50 mg
Market median: 4.0mg (67 products)
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions for use: One tablet with meals or as directed.

Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

TAMPER RESISTANT OUTER SEAL - DO NOT USE IF BROKEN.

Formulation Notes

Contains no starch, salt, sugar, corn, yeast, soy, milk, wheat, or preservatives.

all bovine source

Additional Information

1184 MFG10/ 2010

FOR DISTRIBUTION BY HEALTH CARE PROFESSIONAL ONLY

Store in cool, dry place.

"When You Want The Best"

Product # 2401

Metadata

Product Details

DSLD Entry Date2013-11-25
Product TypeOther Combinations
FormTablet or Pill
BrandNutri-West
DSLD ID27681
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.