The salicylic acid and larch arabinogalactan gently exfoliate the skin while cleansing pores, and the tea-tree, sage, cucumber, and oat-kernel extracts soothe irritation. The Ordinary, known for ...

Guard cells are pairs of epidermal cells that control gas diffusion by regulating the opening and closure of stomatal pores. Guard cells, like other types of plant cells, are surrounded by a ...

The plant cell wall is a dynamic network of several biopolymers and structural proteins including cellulose, pectin, hemicellulose and lignin. Cellulose is one of the main load bearing components of ...