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
M.A.C. Defense

M.A.C. Defense

Octiq

#Other
73
Safety75
Efficacy70
Transparency50
Based on Examine, Wikipedia, and 23 other sources

Overview

M.A.C. Defense combines Meso-Zeaxanthin, Lutein, Zeaxanthin and BioPerine to support eye health and visual function. The formulation intends to replenish eye-protecting nutrients, potentially reducing the risk of age-related macular degeneration and filtering harmful blue light. BioPerine is included to enhance the absorption of the other ingredients.

The Good

Contains Lutein, Zeaxanthin, and Meso-Zeaxanthin, known to support eye health.

BioPerine may enhance the absorption of key ingredients.

Formulation may help protect against age-related macular degeneration.

The Bad

May cause gastrointestinal discomfort in sensitive individuals due to Bioperine.

Potential interactions with medications metabolized by CYP3A4 due to Bioperine content.

Limited long-term studies on the specific combination of ingredients.

Is it for you?

Best For: Individuals seeking general wellness support, those open to trying new supplements without specific ingredient preferences

Skip If: You have specific dietary restrictions or allergies, or require detailed ingredient transparency.

Ingredients Analysis

Meso Zeaxanthin

40 mg

Lutein

40 mg

Bioperine

20 mg

Zeaxanthin

8 mg

How to Use

Likely taken orally, possibly with water, based on typical supplement forms.

Frequency:

Daily

Best Time:

Anytime

When:

As directed on label

Who Should Use This

Best For:

Individuals seeking general wellness support, those open to trying new supplements without specific ingredient preferences

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.

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 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.

Milk Thistle & Liver Health: The Role of Silymarin

Milk Thistle & Liver Health: The Role of Silymarin

Silymarin in milk thistle significantly supports liver health by providing antioxidant properties and therapeutic effects on liver diseases.