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
One Daily

One Daily

GNC Women's Ultra Mega

#Multivitamin
68
Safety75
Efficacy60
Transparency80
Based on Examine, Wikipedia, and 23 other sources

Overview

This multivitamin provides a comprehensive array of vitamins and minerals, including some targeted blends for specific health benefits. While offering good amounts of certain B-vitamins, the overall effectiveness is potentially limited by the inclusion of numerous ingredients at doses that may be suboptimal. The proprietary blends make it difficult to ascertain ingredient-specific efficacy.

The Good

Comprehensive multivitamin with a wide range of essential vitamins and minerals

Contains some nutrients at or above 100% Daily Value

Includes additional blends for brain, eye, and urinary tract health support

The Bad

Suboptimal doses of some key minerals

Potential for interactions with other medications due to multiple nutrients

May not be suitable for people with specific dietary restrictions

Is it for you?

Best For: Adult women, individuals seeking general nutritional support, those with dietary gaps

Skip If: You are pregnant or nursing without consulting a doctor, or have specific medical conditions that contraindicate certain nutrients.

Ingredients Analysis

Vitamin A

3500 IU

Vitamin C

100 mg

Vitamin D

1200 IU

Vitamin E

35 IU

Vitamin K

80 mcg

Thiamine

1.65 mg

Riboflavin

1.87 mg

Niacin

20 mg

Vitamin B6

2.2 mg

Folic Acid

800 mcg

Vitamin B12

25 mcg

Biotin

300 mcg

Pantothenic Acid

16.5 mg

Calcium

500 mg

Iron

18 mg

Phosphorus

15 mg

Iodine

150 mcg

Magnesium

100 mg

Zinc

30 mg

Selenium

70 mcg

Copper

2 mg

Manganese

2 mg

Chromium

200 mcg

Molybdenum

75 mcg

Chloride

72 mg

Potassium

80 mg

Brain Health Blend

Choline

2.5 mg

Inositol

2.5 mg

Eye Health & Antioxidant Protection Blend:

Lutemax 2020 Lutein

1 mg

Zeaxanthin

200 mcg

Women'S And Urinary Tract Health Blend

Cranberry Fruit Concentrate

10 mg

Boron

150 mcg

Tin

10 mcg

Vanadium

10 mcg

Nickel

5 mcg

Beauty From Within Blend

Collagen Hydrolysate

5 mg

Silica

2 mg

How to Use

Take one tablet daily with a meal to enhance absorption and reduce potential stomach upset.

Frequency:

Daily

Best Time:

Morning

When:

With food

Who Should Use This

Best For:

Adult women, individuals seeking general nutritional support, those with dietary gaps

Similar Products

Vitamin D by Zarbee's Naturals Baby

Vitamin D

Zarbee's Naturals Baby

Vitamin D by ZARBEE'S®

Vitamin D

ZARBEE'S®

Vitamin D by vitl

Vitamin D

vitl

Vitamin D by Thorne Research

Vitamin D

Thorne Research

Vitamin D by BioGenesis Nutraceuticals

Vitamin D

BioGenesis Nutraceuticals

Vitamin D by Thorne

Vitamin D

Thorne

Recommended Articles

Glutamine Dosage for Gut Health: A Guide

Glutamine Dosage for Gut Health: A Guide

Glutamine supports gut health with a recommended dosage of 5-30 grams per day, available in various supplement forms.

Supplement Safety: Testing for Heavy Metals & Pesticides

Supplement Safety: Testing for Heavy Metals & Pesticides

Testing supplements for heavy metals and pesticides is crucial for consumer safety, with organizations like USP and NSF providing certifications to indicate rigorous testing.

Immune Supplements & Pregnancy Safety 2025

Immune Supplements & Pregnancy Safety 2025

The safety of immune-boosting supplements during pregnancy in 2025 hinges on supplement type, dosage, and health conditions.

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.