That one is an enzyme formula, Winning brands contains no enzymes.
From the company website:
These are ingredients that Winning Colours® has chosen NOT to use.
ENZYMES: This is a common ingredient in most other cleaners. Enzymes break down protein stains but do not distinguish between the protein in the stains and the protein in the human skin. Residues left in the fibres are known to irritate skin and may cause asthmatic reactions in some people
Out international?....I'll pick some up.....WalMart?....I'll be there this week to purchase some.....I'll see if we can do a comparison...I've never heard of it but if its there I'll find it....WNBD vs Out international.....I like that