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Provasil

product on market Tablet or Pill Pharmaxa Labs Safety: 98/100
98/100

This product looks safe

  • Folate: 1000mg is 1000.0× the Tolerable Upper Intake Level (1.0mg)
  • 73% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formula contains B vitamins, folate, and vitamin C, which have strong evidence for supporting cellular metabolism and neurological function. These ingredients are well-studied for their roles in energy production and cognitive health. However, the overall evidence coverage for this specific blend is limited.

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

Alerts

Safety Alerts

Folate: 1000mg is 1000.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

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

Label Data

1 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
73%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
300 mg (333% DV)
1000 mcg DFE (250% DV)
Exceeds UL by 1000.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
300 mcg (12500% DV)
125.0× RDA — above typical dose 139 studies (A:1, B:44)
150 mcg (500% DV)
5.0× RDA — above typical dose 27 studies (A:0, B:11)
150 mg (27% DV)
Within RDA (0.3× RDA) 38 studies (A:1, B:7)
100 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Bacopa Herb Extract
100 mg
Market median: 120.0mg (440 products) 191 studies (A:1, B:71)
Market median: 100.0mg (108 products)
45 mg
Market median: 420.0mg (227 products)
Within RDA (0.1× RDA) 38 studies (A:1, B:7)
Market median: 450.0mg (390 products) 160 studies (A:0, B:63)
25 mg
Market median: 167.0mg (311 products) 183 studies (A:0, B:65)
Market median: 750.0mg (447 products) 393 studies (A:18, B:204)

Other Ingredients

Dicalcium Phosphate Stearic Acid Microcrystalline Cellulose Croscarmellose Sodium Magnesium Stearate Silicon Dioxide Hydroxypropyl Methylcellulose Polyethylene Glycol Titanium Dioxide Polyvinyl Alcohol FD&C Blue #2 lake FD&C Yellow #5 Lake
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: as a dietary supplement, take a serving of 1-2 tablets in the morning or early afternoon, preferably with a light meal.

Warnings & Precautions

Do not exceed suggested dosage.

Caution: this product is intended for use by adults who are of normal health.

This product should not be used if you are pregnant or lactating.

Contains: "soy, fish (anchovy)"

Contains a bioengineered food ingredient

Formulation Notes

Provasil is an all-natural formula cognitive support supplement that is made with therapeutic doses of nutrients focused on brain health. In order to ensure and maintain the optimal level of quality and potency, Provasil is formulated with only the highest level of ingredients that you can feel and perform at your best.

Made in the USA with globally sourced ingredients

Supports enhanced cognitive function Boosts memory Intensifies focus Maximum strength formula

FDA Manufactured in an FDA registered facility

Additional Information

Derived from bioengineering

Questions? call 888-211-8458 or visit provasil.com Not available for resale unless approved by Pharmaxa Labs

Metadata

Product Details

UPC / SKU6 44637 40056 9
DSLD Entry Date2024-03-22
Product TypeOther Combinations
FormTablet or Pill
BrandPharmaxa Labs
DSLD ID306938
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.