M&S may be doing L'Occitane dupes, I cannot be too sure, but here are my findings
https://www.ocado.com/products/m-s-shea-butter-honey-hand-balm-527555011
https://www.ocado.com/products/m-s-almond-milk-vanilla-hand-cream-527561011
I use their shampoo, and it looks like Liz Earle one, and it's...