Dr. Mercola Organic Astaxanthin 4mg Capsules

Why "organic" matters with astaxanthin

Astaxanthin comes from Haematococcus pluvialis, a microalgae. Organic here refers to how that algae is cultivated, and it's a genuine point of difference because most astaxanthin on the market is either grown conventionally or produced synthetically from petrochemicals.

Synthetic astaxanthin is a different molecule structurally from the natural form and is mostly used in fish farming rather than in supplements for people. Worth checking the source on anything you're comparing this against.

Is 4 mg enough?

Four milligrams is a standard daily amount and sits at the lower end of what studies use, which commonly ranges from 4 to 12 mg. If you're starting out, 4 mg is a reasonable place to begin.

Ninety capsules, so three months at one a day.

Take it with fat

Astaxanthin is fat soluble and absorption is substantially better with a meal containing fat than on an empty stomach. This is one of the supplements where that instruction genuinely changes how much you get from it.

About the antioxidant comparisons

You'll see astaxanthin described as many times stronger than vitamin C. Those figures come from laboratory assays measuring one specific type of antioxidant activity in a test tube. They are real measurements and they do not translate directly into effects in a human body. Read them as interesting rather than as a promise.

It's derived from algae, so factor that in if you avoid marine-derived ingredients. Check with your doctor if you're pregnant, nursing, taking medication or managing a health condition.

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.