Hydroquinone diacetate (NSC-9277) is an OH• inibitor with IC50 of 7.59 μM.

Butylhydroxyanisole (BHA) is an antioxidant consisting of a mixture of two isomeric organic compounds, 2-tert-butyl-4-hydroxyanisole and 3-tert-butyl-4-hydroxyanisole.

(-)-Fenchone is a bicyclic monoterpenoid widely distributed in plants and can be extracted from Foeniculum vulgare and Peumus boldus. (-)-Fenchone has a wide range of biological activities including antioxidant, wound healing, antidiarrheal, antifungal, anti-injury sensory and bronchodilator activities. (-)-Fenchone is a potential anti-tumor compound.

Oxothiazolidinecarboxylic acid (Procysteine) is a precursor to glutathione (GSH) which is an important antioxidant in plants, animals, and fungi.

2-aminobenzo[d]thiazol-6-ol has antimicrobial, antioxidant and anticancer properties and may inhibit the activity of certain cancer cell lines by inducing apoptosis or programmed cell death.

Fulvic Acid is a natural product of humus produced by microorganisms in soil, sediment or aquatic environments. Fulvic acid is a phenolic acid and fungal metabolite isolated from Penicillium for the first time. Fulvic Acid inhibits the dimerization of amyloid b (17-42) (AB17-42), destroys the pre-formed trimer of AB17-42, and binds to the catalytic site of phosphodiesterase 5A (PDE5A), which can regulate the body's immune system, affect the oxidation state of cells, and improve gastrointestinal function. Fulvic Acid can be used as an oxidant or reducing agent and has the potential to study chronic inflammatory diseases such as diabetes.

S-Sulfo-L-cysteine sodium salt shows a weak affinity for mGluR1α and mGluR5a at high concentrations and has potential antioxidant activity.

Dihydro-N-Caffeoyltyramine is a compound extracted from Lycii Cortex that has antioxidant and antifungal activities and can be used to study fungal infections.