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Venoflash

product on market Tablet or Pill Efficient Laboratories Safety: 98/100
98/100

This product looks safe

  • Vitamin B3: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • 57% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains a blend of B vitamins and antioxidants, including vitamins C and E, which support cellular function and oxidative stress management. Research provides strong evidence for the roles of these vitamins in general metabolic health. However, the overall evidence coverage for this specific combination is limited.

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

Alerts

Safety Alerts

Vitamin B3: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for Venoflash
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
40
Servings
Other Combinations
Product Type
57%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
30 mg (33% DV)
13.5 mg (90% DV)
Within RDA (0.9× RDA) 179 studies (A:3, B:90)
12 mg (1000% DV)
10.0× RDA — above typical dose 76 studies (A:0, B:33)
50 mg (312% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
50 mg (2941% DV)
38.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
12 mcg (500% DV)
5.0× RDA — above typical dose 139 studies (A:1, B:44)
Calcium
150 mg (12% DV)
118 mg (9% DV)
Within RDA (0.2× RDA) 13 studies (A:0, B:3)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
180 mg
Market median: 333.0mg (166 products) 9 studies (A:0, B:2)
Market median: 285.0mg (90 products) 1 studies — no high-quality reviews
Witch Hazel
180 mg
60 mg
Market median: 500.0mg (19 products)
Hesperidin Complex
40 mg

Other Ingredients

Microcrystalline Cellulose Croscarmellose Sodium Pharmaceutical Glaze Stearic Acid Magnesium Stearate Silicon Dioxide Carnauba Wax Talc
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: One (1) or two (2) tablets daily as a Dietary Supplement.

Warnings & Precautions

Warning: Keep out of the reach of the children.

If you are pregnant or nursing consult your physician before use.

Do not use if imprint foil seal under cap is broken, torn or missing.

Formulation Notes

Usage: To promote leg vein health and help maintain circulation.

Manufactured in the USA

Gluten Free

Promotes leg vein health

VenoFlash with horse chestnut Antioxidant/Capillaries protectant

Additional Information

Storage: Avoid excessive heat. Store at room temperature 59 degrees-86 degrees F. (15 degrees C- 30 degrees C).

305-805-3456 M-F 9 AM 5 PM EST

Metadata

Product Details

UPC / SKU0 00856 00650 8
DSLD Entry Date2024-06-20
Product TypeOther Combinations
FormTablet or Pill
BrandEfficient Laboratories
DSLD ID313620
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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Vitamin C research Best Vitamin C All Vitamin C products More from Efficient Laboratories View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.