Pure astaxanthin powder · 10 mg per scoop
The antioxidant your eyes need in the age of screens.
One ingredient, zero fillers: high-potency astaxanthin from Hawaii-grown microalgae, clinically studied to help reduce digital eye fatigue.†
90-day money-back guarantee · 25 g UV-blocking steel tin
Why astaxanthin
One molecule, working everywhere it matters.†
Built for screen-tired eyes
Clinically studied to support visual performance and help reduce eye fatigue from long days on screens.†
Skin that holds up
Supports healthy skin and elasticity — resilience from within.†
Antioxidant power
A powerful antioxidant† that helps neutralise the free radicals of modern life.
Recovery
Supports the body's normal response to exercise.†
The ingredient
Grown in Hawaii. Nothing added on the way out.
Astaxia is Haematococcus pluvialis — the freshwater microalgae that produces astaxanthin naturally, and the same source used in the published human trials. No oil carrier, no gelatin shell, no flow agents. Just the extract, in a tin that keeps light off it.
Study citations to be supplied by the client — see STATE.md open items. Do not publish a clinical claim without a linked source.
How it works
Watch the science, in two minutes.
Where astaxanthin actually sits in the cell, and why that is different to most antioxidants.
The tin
Astaxanthin degrades in light. So we stopped using plastic.
A UV-blocking steel tin is not packaging, it is part of the product. Clear tubs look good on a shelf and protect nothing — potency drops from the day they are filled. Steel keeps the last scoop as strong as the first.
What to expect
Your cells feel it before you do.
Astaxanthin is not a stimulant. Nothing happens in an hour. Here is the honest shape of it, so you know whether it is working.
Absorbed with your meal
Astaxanthin is fat-soluble — it enters circulation alongside dietary fat.
Tissue levels build
It accumulates in cell membranes rather than acting on day one.
The studied window
The randomised eye-fatigue trials read out at four weeks.†
Steady state
One tin in. This is the point to judge whether it did anything for you.
Before you compare on price
Most astaxanthin on the shelf is not what it says it is.
The milligram figure on the front of a bottle is the part everyone reads and the part that tells you least. Three things separate the cheap tub from this one.
| What to check | Typical cheap tub | Astaxia |
|---|---|---|
| Source | Often synthetic, petrochemical-derived. A different isomer profile to the molecule used in the human trials. | Haematococcus pluvialis microalgae — the same source the published research used. |
| Format | Softgel: an oil carrier, a gelatin shell, and a dose you cannot see or adjust. | Powder. Visible dose, no carrier, no shell, scoop it to suit. |
| Packaging | Clear plastic tub. Astaxanthin degrades in light — potency falls from the day it is filled. | UV-blocking steel tin. The last scoop matches the first. |
Comparison describes category norms, not any named competitor product.
The numbers
What is actually in the tin, and what the research actually used.
Randomised placebo-controlled trials of screen-related visual fatigue ran at 5–9 mg/day. Astaxia gives 10 mg.†
The eye-fatigue studies read out at four weeks. That is the honest point to judge it — not day one.
25 g at 5%, about 120 servings. Roughly four months on one scoop a day.
No oil carrier, no gelatin shell, no flow agents. The extract and nothing else.
† Trial figures describe published research on astaxanthin, not results from this product. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Who backs it
Find out why the experts trust astaxanthin from Astaxia.
“Awaiting a real, written endorsement. This block is structurally complete and styled — it needs a named person who has agreed to be quoted.”
Placeholder — ophthalmologist
Credential to be supplied by the client
Reviews
What people say
125 verified reviews
Ten hours a day on a screen. Four weeks in and the late-afternoon strain is noticeably less. The powder mixes into coffee without a fight.
Marcus T.
Verified buyer
I've taken astaxanthin softgels for years. Switching to powder means I can actually see what I'm taking, and the tin keeps it from going off.
Priya N.
Verified buyer
Bought two tins on the deal. No aftertaste, no filler list a mile long. Straightforward product.
Dan R.
Verified buyer
Reviews reflect individual experience and are not a claim of typical results. Placeholder copy — replace with the client's real review feed before launch.
How to take it
Three steps, once a day.
One level scoop
10 mg of astaxanthin. The scoop is in the tin.
With a meal
Something containing fat — it absorbs far better that way.
Every day
Consistency matters more than timing. Same meal each day is easiest to keep.
60 seconds
Is this actually right for you?
Four questions. We will tell you plainly if you are not the case this was formulated for.
Question 1 of 4
How long are you on screens most days?
Choose your supply
One tin lasts about four months.
Free shipping on every order, no minimum. 90 days to change your mind — finish the tin first, that is the point of the window.
Free shipping · 90-day money-back guarantee
Questions
The things people actually ask.
Astaxanthin is a carotenoid that gives salmon and krill their red colour. Ours comes from Haematococcus pluvialis, a freshwater microalgae — the same source used in the published human trials. Synthetic astaxanthin is a different molecule with a different isomer profile.
The Journal