Daily antioxidant support
Supports eye comfort on long screen days
THIRD PARTY TESTED
free shipping over $50
Algae derived, not synthetic
60 days guarantee
Daily antioxidant support
Supports eye comfort on long screen days
THIRD PARTY TESTED
free shipping over $50
Algae derived, not synthetic
60 days guarantee
Daily antioxidant support
Supports eye comfort on long screen days
THIRD PARTY TESTED
free shipping over $50
Algae derived, not synthetic
60 days guarantee
Daily antioxidant support
Supports eye comfort on long screen days
THIRD PARTY TESTED
free shipping over $50
Algae derived, not synthetic
60 days guarantee

Rated 4.9 • Thousands of 5-Star Reviews

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Daily Antioxidant Support

Made for long days

Created with 12mg of algae-derived astaxanthin to help support your antioxidant defences and eye comfort through long screen days.

Antioxidant
Daily support
Eye comfort
On long screen days
12mg
Astaxanthin, not extract
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Stop or Cancel Anytime
Robert M.
Robert M.

"Actually works! It helped improve contrast vision (dark to light) and ability to read black text on a white computer screen. Takes one pill daily."

Four reasons this one is different

Four reasons

A dose that isn't a rounding error

12mg of astaxanthin, not 12mg of extract. Most of this category is 4 to 6mg, which is enough to print on a label and not much else.

Grown, not synthesised

Synthetic astaxanthin is made from petrochemicals and mostly ends up in fish feed. Ours comes from Haematococcus pluvialis, a freshwater microalgae.

Tested, and we'll prove it

Every batch goes to an independent lab for potency and heavy metals. Email us and we'll send you the certificate for the batch you received.

Built for daily use, not a cleanse

No loading phase, no cycling, no escalating dose. One softgel with a meal, and that's the entire protocol.

Where astaxanthin ranks against the antioxidants you know

Relative singlet-oxygen quenching activity, measured in laboratory testing.

800x
CoQ10
550x
Green tea catechins
100x
Vitamin E
1x
Vitamin C

Figures from published in-vitro laboratory research on singlet-oxygen-quenching and free-radical activity. In-vitro results do not necessarily predict effects in the body.*

KLOD vs.Other Brands

KLOD vs.Other Brands

Know exactly what you're swallowing.
Every batch third-party tested for potency and heavy metals.

A real shot at finding out whether it works for you.
12mg is the dose the research used. Most of this category is 4 to 6mg.

One softgel, one meal, done.
No loading phase, no cycling. Only works if you actually take it daily.

Sixty days to decide, and nothing to lose.
Keep the pouch. No return, no reason required.

KLOD
12mg astaxanthin
Other Brands
"12mg extract"
One softgel a day Two to four a day
Single ingredient Trend based blends
Algae derived Synthetic or krill
States what it won't do Claims everything
Built for daily use Seven day cleanses
60-day guarantee 30 days

What our customers actually say

Stop rubbing your eyes through every meeting

Thousands of screen heavy professionals use KLOD daily to ease the dryness and fatigue that drops never fully fix, backed by a 60 day guarantee.

Join Them Today

What to expect, honestly

No supplement works in a week. Here is the real timeline.

Week 2

You're at full strength

Astaxanthin hits a steady level in your blood in three to five days, so every day from here is a full working dose. Oxidative stress markers and recovery are the fastest things to move in the research, some trials catching changes inside four days.† You probably won't feel any of it yet.

Week 4

The eye window

This is where the research puts eye comfort and screen fatigue, in trials using half the dose you're taking.† Late afternoons that cost a bit less. Eyes that feel less like they've been open too long. Check what you wrote down before you started.

Month 2

Skin and joints

The strongest evidence astaxanthin has is skin, landing between weeks 8 and 16: moisture, elasticity, and a barrier that holds water better. An 8-week trial also found skin took longer to redden in sun.† Joint comfort shows up around here too. Most people don't buy this for any of that and notice it anyway.

Month 3

Everything in range

You're past the duration of nearly every trial ever run on astaxanthin, and the ones that went further found it safe at 12mg for a year and beyond. Eye comfort, skin, recovery, antioxidant support, all inside the window now.† One softgel with a meal. If you're still here, something's working.

How to take it, properly

Four things that change whether this does anything at all.

Take it with a meal

Take it with a meal

Absorption is roughly 2.4× better with food than without. Anything with fat in it. Lunch is easiest to remember.

Give it two weeks before you judge it

Give it two weeks before you judge it

It takes three to five days just to reach a steady level in your blood. A quiet first week isn't a sign it isn't working, it's a sign it hasn't started. One missed day won't reset anything either.

Write down what you're hoping changes

Write down what you're hoping changes

Be specific. Not "feel better" but something you could actually check in four weeks. Most people finish a bottle unable to say whether it did anything. This is how you avoid that.

Decide at day 60

Decide at day 60

You've had the full window to judge it. If nothing's changed, email us and we refund you. Keep the pouch.

Take it with a meal

Take it with a meal

Absorption is roughly 2.4× better with food than without. Anything with fat in it. Lunch is easiest to remember.

Give it two weeks before you judge it

Give it two weeks before you judge it

It takes three to five days just to reach a steady level in your blood. A quiet first week isn't a sign it isn't working, it's a sign it hasn't started. One missed day won't reset anything either.

Write down what you're hoping changes

Write down what you're hoping changes

Be specific. Not "feel better" but something you could actually check in four weeks. Most people finish a bottle unable to say whether it did anything. This is how you avoid that.

Decide at day 60

Decide at day 60

You've had the full window to judge it. If nothing's changed, email us and we refund you. Keep the pouch.

What we're not going to tell you.

The trials this category quotes are old, mostly unverifiable, and mostly run by the people selling the ingredient. The best modern one found nothing.

You'd have found that out eventually. We'd rather you found it here.

What we can tell you: the dose is real, and you have 60 days to find out whether it does anything for you.

60 days to decide

If it hasn't done anything for you, email us and we'll refund you. No form, no phone call.

TRY IT RISK-FREE
60 days from your first order
Cancel, pause or skip anytime
Free US shipping on subscriptions

60 days to decide

If it hasn't done anything for you, email us and we'll refund you. No form, no phone call.

TRY IT RISK-FREE
60 days from your first order
Cancel, pause or skip anytime
Free US shipping on subscriptions

Frequently Asked Questions

The ones people actually ask.

Are there side effects? +

Most people have none. Orange or reddish stool is possible and completely harmless, it's pigment passing through. Mild stomach upset happens to some people, usually when taken without food.

Can I take it with medication? +

Ask your doctor first, particularly with blood thinners — there's one published case of a serious interaction with warfarin. With most daily supplements, generally fine.‡

What will I notice, and when? +

Three to five days to reach a steady level in your blood, and the trials generally run four weeks or longer. Eye comfort is the earliest thing the research picks up, skin the latest. It's subtle either way, and some people notice nothing.†

Is it made from shellfish? +

No. Ours is from Haematococcus pluvialis microalgae. Some astaxanthin is krill-derived — if it is, the label has to disclose shellfish. Check any product you buy, including this one.

Is it FDA approved? +

No supplement is. Supplements are regulated as food in the US, not drugs, and none receive FDA approval before sale. Anyone in this category claiming FDA approval is misinforming you.

How does the subscription work? +

Ships every 4 weeks. Cancel, pause or skip anytime from your account or by emailing us. No minimum, no cancellation fee, and cancelling doesn't affect your guarantee.