ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Clinical OPC 400 mg

Clinical OPC 400 mg

EuroMedica

#Other
15
Safety20
Efficacy10
Transparency85
Based on Examine, Wikipedia, and 23 other sources

Overview

Clinical OPC 400 mg relies on the ingredient 'Vx1,' which has no scientific backing or established health benefits. Therefore, the effectiveness of this product is highly questionable and unsupported by research. The label makes claims regarding OPCs and tannin-free grape seed extract but provides no reliable evidence for the benefits of Vx1.

The Good

Softgel capsule is easy to swallow

Product is tannin-free

The Bad

Ingredient Vx1 lacks scientific validation

Potential for unknown side effects due to lack of research on Vx1

Efficacy claims are unsubstantiated by clinical trials

Is it for you?

Best For: Individuals seeking antioxidant support, those interested in cellular health, general wellness

Skip If: You are pregnant or nursing, or taking blood-thinning medications without consulting a doctor

Ingredients Analysis

Total Carbohydrates

Vx1

400 mg

How to Use

Take one capsule daily, or as recommended by your healthcare practitioner.

Frequency:

Daily

Best Time:

Anytime

When:

With food

Who Should Use This

Best For:

Individuals seeking antioxidant support, those interested in cellular health, general wellness

Similar Products

100 Calories QUICK COOKING OATMEAL WITH FLAX SEEDS MAPLE & BROWN SUGAR by BETTER OATS®

100 Calories QUICK COOKING OATMEAL WITH FLAX SEEDS MAPLE & BROWN SUGAR

BETTER OATS®

Cardio-VX1 by Terry Naturally

Cardio-VX1

Terry Naturally

Five Calories 1000 mg Vitamin C Peach-Passion Fruit by Emergen-C

Five Calories 1000 mg Vitamin C Peach-Passion Fruit

Emergen-C

Vetri-Science® Laboratories Healthymouth™ Natural Zeolites for Dogs & Cats Dental Health Supplement by Vetriscience®

Vetri-Science® Laboratories Healthymouth™ Natural Zeolites for Dogs & Cats Dental Health Supplement

Vetriscience®

COLLAGEN PRO Pasture Raised Peptides UNFLAVORED DIETARY SUPPLEMENT by GNARLY®

COLLAGEN PRO Pasture Raised Peptides UNFLAVORED DIETARY SUPPLEMENT

GNARLY®

Muscle memory Creatine Powder supplement by Ora®

Muscle memory Creatine Powder supplement

Ora®

Recommended Articles

Herbal Boosters & COVID-19 Antivirals: Safe Mix?

Herbal Boosters & COVID-19 Antivirals: Safe Mix?

Herbal supplements may interact with COVID-19 antivirals, requiring careful consideration and further research.

Top Ingredients for Healthy Weight Management

Top Ingredients for Healthy Weight Management

Dietary fiber, protein, omega-3 fatty acids, and water are crucial for managing a healthy weight.

Top Immune Support Ingredients: What Works?

Top Immune Support Ingredients: What Works?

Vitamin D, zinc, and echinacea are key ingredients in immune support supplements, backed by scientific evidence.

Top Anti-Inflammatory Supplement Ingredients

Top Anti-Inflammatory Supplement Ingredients

Curcumin, omega-3 fatty acids, CBD, and Vitamin D are proven to effectively reduce chronic inflammation.