"Polysorbate 80 surfactant and emulsifier molecule. Used in food (E433), cosmetics and medicines. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red). "

"N-glycolylneuraminic acid (Neu5Gc) molecule. Sialic acid found in most mammals but missing in humans. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red). "

"Pantethine (dimeric vitamin B5) molecule. Used in dietary supplements. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red), nitrogen (blue), sulfur (yellow). "

Daidzein isoflavone molecule. 3D rendering. Atoms are represented as spheres with conventional colour-coding: hydrogen (white), carbon (black), oxygen (red).

Orotic acid molecule. 3D rendering. Atoms are represented as spheres with conventional colour-coding: hydrogen (white), carbon (black), oxygen (red), nitrogen (blue).

"Lutein carotenoid molecule. Nutrient present in green leafy vegetables such as spinach and kale. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red). "

"Dimethylglycine (DMG) molecule. Methylated derivative of glycine, used in performance enhancing nutritional supplements. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red), nitrogen (blue). "

"Theanine herbal molecule. Constituent of tea prepared from Camellia sinensis. Also taken as nutritional supplement. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red), nitrogen (blue). "

"inositol (myo-inositol) molecule. Inositol and its phosphates play essential roles in a number of biological processes. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red). "

Squaric acid dibutyl ester drug molecule. 3D rendering. Atoms are represented as spheres with conventional colour-coding: hydrogen (white), carbon (black), oxygen (red).

Phenylpiracetam drug molecule. 3D rendering. Atoms are represented as spheres with conventional colour-coding: hydrogen (white), carbon (black), oxygen (red), nitrogen (blue).

Diisobutyl phthalate (DIBP) plasticizer molecule. 3D rendering. Atoms are represented as spheres with conventional colour-coding: hydrogen (white), carbon (black), oxygen (red).

Propyl gallate antioxidant, illustration

Ethoxyquin molecule, illustration

Levulinic acid molecule, illustration

Beta-Methylamino-L-alanine, illustration

Flubendiamide molecule, illustration

Stearyl alcohol molecule, illustration

Bromethalin molecule, illustration

Bufotenin toad molecule, illustration

Sphingosine lipid molecule, illustration

Methoxychlor molecule, illustration

Xanthine molecule, illustration

Eugenol molecule, illustration

"Resveratrol molecule. Present in many plants, including grapes and raspberries. Believed to have a number of positive health effects. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red). "

Erythorbic acid food preservative molecule (antioxidant). 3D rendering. Atoms are represented as spheres with conventional colour-coding: hydrogen (white), carbon (black), oxygen (red).