Matrix Protein Blend – (Whey Protein Concentrate (Milk), Milk Protein Concentrate, Whole Milk Protein, Soya Protein Isolate SPI90.) Amino Acid Matrix (L-Leucine, L-Glutamine, Creatine, L-Glycine, Taurine, Peptided Bonded Glutamine (Derived from Wheat Protein). Flavouring, Natural Colourings, Stabilisers (Citric Acid, Malic Acid), Sweetener: Sucralose.
that's the ingredients panel for Whey Matrix.
Any protein powder that includes Glycine & creatine* in an 'amino acid matrix' should ring alarm bells as it's a tactic used historically to fudge numbers on testing.
(*creatine can be added to products on its own merit and is usually declared separately to any protein content)