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
Organic Guava Leaf Liquid Extract

Organic Guava Leaf Liquid Extract

Herbal Goodness

#Other
78
Safety90
Efficacy65
Transparency70
Based on Examine, Wikipedia, and 23 other sources

Overview

The Organic Guava Leaf Liquid Extract provides 1000mg of Organic Guava Leaf Extract per serving. Research indicates promising antimicrobial, antioxidant, antihyperglycemic, and antidiarrheal properties of guava leaf extract, primarily from preclinical and some human studies. The liquid format with vegetable glycerin may improve bioavailability; however, specific clinical efficacy for all advertised claims in humans still requires more comprehensive, large-scale randomized controlled trials.

The Good

Traditional Use with Emerging Scientific Support

Organic and Natural Formulation

Liquid Form for Better Absorption and Convenience

The Bad

Limited High-Quality Human Clinical Trials

Unsubstantiated Claims on Product Label

Potential for Interactions with Medications

Is it for you?

Best For: Individuals seeking natural herbal remedies, those interested in traditional guava leaf benefits

Skip If: Pregnant or nursing, on medication without consulting a doctor, or have known allergies to guava.

Ingredients Analysis

Organic Guava Leaf Extract

1000 mg

How to Use

Typically, a few drops or a dropperful mixed in water or juice, as directed on the product label.

Frequency:

Daily

Best Time:

Morning or Evening

When:

With or without food

Who Should Use This

Best For:

Individuals seeking natural herbal remedies, those interested in traditional guava leaf benefits

Similar Products

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®

Amazing Formulas MSM (Methylsulfonylmethane) Supplement by Amazing Nutrition

Amazing Formulas MSM (Methylsulfonylmethane) Supplement

Amazing Nutrition

Fiber GDX Dietary Supplement Fiber / Orange Flavor by THE PAUSENUTRITION®

Fiber GDX Dietary Supplement Fiber / Orange Flavor

THE PAUSENUTRITION®

PROSTATE HEALTH SUPPLEMENT by OFFSTATE

PROSTATE HEALTH SUPPLEMENT

OFFSTATE

Recommended Articles

Best Antioxidant Ingredients Explained

Best Antioxidant Ingredients Explained

Vitamins C and E, selenium, and beta-carotene are key effective ingredients in antioxidant supplements, offering varied health benefits.

Top Bioavailable Protein Powders: A Buyer’s Guide

Top Bioavailable Protein Powders: A Buyer’s Guide

Bioavailability in protein powders is key for muscle synthesis, with whey protein leading at a 70-80% rate.

Boost Vitamin D: Foods, Supplements & Benefits

Boost Vitamin D: Foods, Supplements & Benefits

Increase vitamin D through fatty fish, fortified foods, supplements, and understanding its health benefits and recommended intake.

Best Ingredients for Hormonal Balance

Best Ingredients for Hormonal Balance

Foods rich in phytoestrogens, certain nutrients, and dietary strategies can significantly improve hormonal balance.