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Ingredient Science

Astaxanthin, Honey & Blueberry: An Undisclosed-Dose Review

2026 guide · The MemoHoney Guide Team

These three ingredients each carry a real research angle, but none list a per-capsule amount on this label — worth reviewing what each is actually studied for.

What each ingredient is studied for

Astaxanthin is a carotenoid antioxidant, with research centered on antioxidant activity rather than cognition specifically. Honey's available research focuses on wound care and cough, not cognitive outcomes. Blueberry polyphenols are linked to cognitive performance in a double-blind RCT in older adults.

Why Blueberry stands out among these three

Blueberry's cognitive research is genuinely more on-topic than Astaxanthin's or Honey's — worth noting that even among the undosed ingredients, the evidence strength varies considerably.

💡 This is general educational information, not personalized medical advice.

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