5. Dezember 2025

But antioxidant activity tells you almost nothing about how a product affects the human immune system.

Antioxidant assays (like DPPH, FRAP or ORAC) only measure the ability of a substance to neutralize free radicals in a chemical solution — not in a cell, not in tissue, and not within immune pathways. They cannot show whether an ingredient reduces inflammation, modulates cytokines, influences NF-κB signalling or triggers unwanted immune activation.

Real immune effects require real immune data.

Human immune cells respond through complex networks: IL-6, TNF-α, IL-10, chemokines, oxidative burst, cellular stress markers and viability thresholds. These reactions can be beneficial, neutral or harmful — and they often behave differently from antioxidant readouts.

A product can score high on antioxidant tests and still cause immune overstimulation.

It can also show modest antioxidant capacity but deliver strong anti-inflammatory effects at the cellular level. Without testing immune pathways directly, it’s impossible to know.

Makrolife Biotech measures true biological relevance by analysing complete formulations on human immune cells — mechanistic, reproducible and animal-free. This is the difference between chemistry and biology, and between assumptions and evidence.

If you want to know what your product actually does inside the immune system:

info@makrolife-biotech.com

makrolife-biotech.com