Knowledge is healing

Dry Eye Products Guide

PRN De3 & EyePromise De3: What U.S. Shoppers Need to Know

PRN De3 & EyePromise De3: What U.S. Shoppers Need to Know

EyeDropShop still sells PRN De3, but the newer EyePromise De3 branding will be used going forward. Learn what changed, what matches and how to compare the current U.S. labels.

July 15, 2026
Tags: PRN De3
How to Take PRN De3: Dosage, 90-Day Trial, Safety & Side Effects

How to Take PRN De3: Dosage, 90-Day Trial, Safety & Side Effects

Learn how to take PRN De3 consistently, plan a 90-day trial, understand possible side effects and know when to ask a healthcare professional first.

July 15, 2026
Tags: PRN De3
Does PRN De3 Work for Dry Eye? A Balanced Look at the Research

Does PRN De3 Work for Dry Eye? A Balanced Look at the Research

Review the positive and negative PRN De3 trials, the DREAM study and meta-analyses to understand what the mixed omega-3 evidence means for dry eye.

July 15, 2026
Tags: PRN De3
PRN De3 vs HydroEye, EZ Tears, OcuSci & Omega-V

PRN De3 vs HydroEye, EZ Tears, OcuSci & Omega-V

Compare PRN De3 with HydroEye, EyePromise EZ Tears, OcuSci Ultra Dry Eye TG and PRN Omega-V by EPA, DHA, omega-3 form, added nutrients and daily serving.

July 15, 2026
Tags: PRN De3
EPA vs DHA for Dry Eye: Why PRN De3 Uses a 3:1 Ratio

EPA vs DHA for Dry Eye: Why PRN De3 Uses a 3:1 Ratio

Learn how PRN De3’s 1,680 mg EPA and 560 mg DHA create a deliberate 3:1 ratio, why that balance matters and how U.S. dry-eye omega formulas compare.

July 15, 2026
Tags: PRN De3