THIRD-PARTY TESTED BY EUROFINS

4.8/5 based on 137,135 reviews

There's a Difference Between Aging and Aging Well.

Naturally Sourced Astaxanthin
Enhanced with MCT for Real Absorption
One Clean Ingredient, Clinically Dosed at 12mg
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Why Routine MD™ Astaxanthin 45+ Works Differently

The antioxidant your cells have been waiting for

Most antioxidants work on the surface. Routine Astaxanthin 45+ works deeper. As a fat-soluble antioxidant, it integrates directly into your cell membranes — where oxidative stress actually begins — giving your body the kind of protection that water-soluble antioxidants like vitamin C simply can't reach.

Naturally sourced from microalgae, paired with MCT oil for real absorption, and dosed at a clinically meaningful 12mg. No fillers, no synthetic shortcuts. Just one ingredient done right, built for how your body works after 45.

Red softgel capsule A single red oval softgel capsule with shine and shadow
Healthy Aging & Longevity +

Aging isn't something to fight — it's something to support smartly. After 45, oxidative stress accumulates faster than your body can naturally manage it, and that buildup shows up in how you feel day to day. Routine Astaxanthin 45+ works at the cellular level to neutralize free radicals before they accumulate, helping your body maintain the energy, comfort, and resilience that make everyday life feel good. Because living longer only matters if you're living well.

Red softgel capsule A single red oval softgel capsule with shine and shadow
Cellular Antioxidant Protection +

Every day your cells are exposed to free radicals — unstable molecules that damage cell membranes, accelerate aging, and wear down your body's natural defenses over time. Most antioxidants work on the surface and get flushed out before they ever reach the problem. Astaxanthin is different. Because it's fat-soluble, it integrates directly into your cell membranes — the exact place where oxidative damage begins — and stays there, providing continuous protection from the inside out. At 12mg per softgel, you're getting a dose that's actually meaningful, not just enough to put it on the label.