squalane molecule, molecular structures, derivative squalene, 3d model, structural chemical formula and atoms with color coding

squalane derivative squalene molecule molecular structure chemical formula model c30h62 moisturizer collagen atom carbon hydrogen hydrocarbon chemistry compound emollient science atomic illustration composition drawing flat cosmetic liver vitamin schematic skeletal isosqualane phytosqualane sebum education graphic study facial liquid product serum skin solution structures structural atoms color coding coding