Glucono-δ-lactone (GDL), also known as gluconolactone, is an organic compound with the formula (HOCH)3(HOCH2CH)CO2. A colorless solid, it is an oxidized...

gels containing other active ingredients such as salicylic acid or δ-gluconolactone. The in vivo activity of gel containing LAE was assayed in eleven volunteers...

blocks in nature, such as in ascorbic acid, kavain, nepetalactone, gluconolactone, hormones (spironolactone, mevalonolactone), enzymes (lactonase), neurotransmitters...