A product with supposed health benefits, such as a supplement, herbal medicine, probiotic, etc.

plural of natural product

(chemistry, physics) The product of the individual solubilities of the cation and anion of a salt

(physics) The simultaneous creation of a particle and its antiparticle.

(mathematics) An infinite product that approximates half of pi: 𝜋/2=∏ₙ₌₁ ᪲(4n²)/(4n²-1)=∏ₙ₌₁ ᪲((2n)/(2n-1)·(2n)/(2n+1))\[6pt]= Big (2/1·2/3 Big )· Big (4/3·4/5 Big )· Big (6/5·6/7 Big )· Big (8/7·8/9 Big )·;⋯\.

(politics) According to Marxist theory, the chaotic and volatile nature of all commodity production based on private property, as opposed to planned economies.

(obsolete or rare) Covariance.

plural of product variance

plural of beauty product

An item of cosmetics; a material or device for the purpose of enhancing physical attractiveness.