Marigold Extract (FloraGLO)
One of the few supplements that actually delivers. Proven to support eye health with real clinical backing.
🏆
Verdict
9/10 Strong
🎓
Evidence
Grade B / 100+ Studies
Norans Kepals, Independent Researcher & Supplement Expert
March 1, 2026
The No-BS Summary
8 things. 60 seconds. Everything you need.
1
2
3
4
5
6
7
8
⚡
1
WHAT IT DOES
The gold standard lutein source for eye protection
🏆
2
DOES IT WORK?
This one actually works. FloraGLO is the gold-standard lutein source used in AREDS2 and most major eye health studies. Proven macular protection and blue light filtering from marigold-derived carotenoids.
💊
3
HOW MUCH TO TAKE
Follow label
💰
4
COST
$25-60/month depending on brand and form.
⏱️
5
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
📈
6
AFTER A FEW WEEKS
Most people notice something by week 2-3.
🛡️
7
SAFETY
Safe for most people. No red flags at normal doses.
✨
8
HOW IT FEELS
Visual comfort with screens. Blue light tolerance. Protection measured over months.
2The Breakdown
Quick Answers
Dose-Response Curve
How effective is marigold extract (floraglo) at different doses? Here's what the research shows.
Effectiveness %
0
25
50
75
100
MIN 6mg
SWEET SPOT 10mg
PLATEAU 20mg
Dose (mg)
0-56%
Sub-therapeutic
<6mg
56-79%
Effective
6mg-10mg
~79%
Optimal
10mg
79%
Diminishing
>20mg
Moderate confidenceBased on clinical data + estimates
Source: AREDS2 Study 2013 + Ma 2012 reviewBottom line: Most research uses 10mg daily. Below 6mg, you're probably wasting money. Above 20mg, you're not getting extra benefit.
Dosing Guide
When
As directed
How
As directed
Food
With or without food
Onset & Feel
Builds Over Time
Effects vary
Visual comfort with screens. Blue light tolerance. Protection measured over months.
Cycle
As needed
How to Take It
Marigold Extract (FloraGLO) comes in several formats. Pick what fits your lifestyle.
Capsules/Tablets
Pre-measured doses, easy to take.
✓ Convenient✓ No taste✓ Portable✗ More expensive✗ May need multiple
Powder
Mix with water or a shake.
✓ Cheapest✓ Flexible dosing✗ Needs mixing✗ Taste varies
Softgels
Oil-based for fat-soluble nutrients.
✓ Better absorption for fats✓ No taste✗ Larger pills
Pick this:
Capsules for convenience, powder for value.
Skip this:
Check for unnecessary fillers and additives.
Delivery affects convenience and cost, not usually effectiveness.
Did you know?
Many studies and counting.
3Deep Dive
The Science, Simplified
For those who want the full picture
Marigold Extract (FloraGLO) has emerging evidence.
Trust Signals
Grade B
Evidence
50+
Studies
30
Human Trials
0
Meta-analyses
👍 Strong evidence. Most claims hold up under scrutiny.
Mechanism of Action
Mechanism under research.
Research Summary
Scientific consensus: undefined/10.
Consensus: /10MODERATE Evidence
Origins & Manufacturing
Where does marigold extract (floraglo) come from? Let's get nerdy.
How It's Made
Manufacturing process varies by supplier.
What to Look For
✓ Third-party tested✓ GMP certified
Drug & Supplement Interactions
4For You
Is Marigold Extract (FloraGLO) right for YOU?
Get a personalized verdict based on your health profile.
Products with Marigold Extract (FloraGLO)
Supplements that contain this ingredient
Medical Disclaimer
This content is for informational purposes only and is not intended as medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting any supplement regimen, especially if you have medical conditions or take medications. IngredientMD does not endorse any specific products.