Stop losing your vision
year after year
We analyze 100+ health factors to create your perfect eye care formula
4.8 from 1,100+ reviews
12 Vision Essentials. Clinically Proven Doses
150+ Peer-Reviewed Studies. Evidence-Based Formula
3rd Party Tested & Ophthalmologist Approved
Stop losing your vision year after year
We analyze 100+ health factors to create your perfect eye care formula
4.8 from 1,100+ reviews
12 Vision Essentials. Clinically Proven Doses
150+ Peer-Reviewed Studies. Evidence-Based Formula
3rd Party Tested & Ophthalmologist Approved
How it works
It starts with understanding your eyes, then so much more
Take the quiz
Answer questions about your lifestyle, screen time, and eye health history
Your personalized formula
Lutein
Protects retina
Zeaxanthin
Filters blue light
Omega-3
Reduces dry eyes
Get your personalized plan
A science-backed formula of nutrients tailored to your eye health profile
Eye Health Score
Weekly Progress
Streak
5 days
Next check
28 days
Track your progress
Monitor your eye health journey with personalized insights and daily streaks
All access includes
Ophthalmology specialists
Personalized care plans
Premium vitamins
Designer frames and lenses
Access everything
Unlock specialists, premium vitamins, personalized plans, and curated frames in one place
Personalized eye care backed by science. Users following tailored vitamin protocols see measurable improvements
These results reflect peer-reviewed research on personalized nutrition and eye health supplementation
better results than generic vitamins with personalized formulas
lower myopia risk with optimal lutein levels protecting against progression
productivity boost with optimized eye care, recovering 7.4 hours weekly
Backed by science
Our algorithm synthesizes findings from 150+ peer-reviewed studies and clinical trials from Harvard Medical School, Stanford University, Oxford, Johns Hopkins, the National Eye Institute, UCLA, and Mayo Clinic. We incorporate research from leading ophthalmologists like Dr. Emily Chew (AREDS2 study leader) and Prof. John Nolan, ensuring your formula reflects the latest 2025-2026 scientific evidence
Clinically validated ingredients
Every ingredient in your personalized formula is validated by major clinical trials including AREDS2, WAFACS, and the upcoming AREDS3. From lutein and zeaxanthin to omega-3s and B-vitamins, we only include what science has proven to work
Personalized to you
No two eyes are the same. Our quiz analyzes your lifestyle, screen time, diet, genetics, and health history to create a formula tailored specifically to your needs, not a one-size-fits-all generic supplement
Optimal doses for your eye health needs
Dosages are calibrated for bioavailability, absorption, and your specific needs. Every ingredient follows clinical trial protocols to deliver consistent, effective support.*
AREDS2
Core macular nutrients at exact clinical trial levels validated by the National Eye Institute for vision protection.*
Therapeutic
Higher doses for omega-3 and astaxanthin where research supports enhanced intake for dry eye and screen fatigue.*
Paired
Synergistic combinations like zinc with copper to maximize absorption and prevent nutrient interactions.*
Enhanced
Emerging ingredients like saffron and meso-zeaxanthin backed by recent clinical studies for advanced support.*
Long-term results, not temporary fixes
Your eyes begin adapting to targeted support. Digital eye strain eases within weeks. Tear quality starts improving, and protective pigment begins building.*
Benefits become measurable. Macular pigment density increases significantly. Dry eye symptoms improve noticeably. Contrast sensitivity sharpens as nutrients accumulate.*
Long-term protection establishes. Visual function remains stable. Macular health is supported consistently, helping maintain clarity and comfort over time.*
*Based on clinical research with eye health supplements
What our customers say
Real results from people who made the switch to personalized eye care
Frequently asked questions
Everything you need to know about Chreodex
Chreodex is perfect for anyone seeking a personalized, convenient, and science-backed approach to eye health. Take our expert quiz so we can tailor a custom vitamin plan to your specific needs, whether you're focused on reducing screen fatigue, slowing myopia progression, or supporting overall vision health. No more guessing which supplements are right for you. We deliver your vitamins in pre-packed daily doses straight to your door, so staying consistent is easy. If you're after an easy, tailored solution to support your eye health journey, then Chreodex is your perfect partner
Most customers notice improvements in eye comfort and reduced fatigue within 4-6 weeks of consistent use. For longer-term benefits like supporting macular health or slowing myopia progression, we recommend staying on your personalized plan for at least 3-6 months. Eye health is a marathon, not a sprint, and the nutrients in your formula work best when taken consistently over time
Your formula is tailored to your specific needs based on your quiz answers. Common ingredients include Lutein and Zeaxanthin for blue light protection and macular support, Omega-3 fatty acids for dry eye relief, Vitamin A for night vision, Zinc for retinal health, and Bilberry extract for circulation. Every ingredient is backed by peer-reviewed research and sourced from premium suppliers
Our formulas are designed to be safe for most adults. However, if you're taking prescription medications, especially blood thinners or have any medical conditions, we recommend consulting with your healthcare provider before starting any new supplement regimen. You can share your personalized formula details with your doctor for their review
After completing your quiz, you'll receive a personalized monthly supply of vitamins delivered to your door. You can pause, skip, or cancel anytime through your account dashboard. We'll send you a reminder before each shipment, and you can adjust your formula as your needs change. There are no long-term commitments or hidden fees
Absolutely. All our supplements are manufactured in GMP-certified facilities in the USA, third-party tested for purity and potency, and free from artificial colorants, parabens, harmful PCBs, dioxins, and microbial pathogens. We maintain the highest quality standards because your eye health deserves nothing less