Cosmetics Formulation Development

Aqua, Caprylic/capric triglyceride , Azelaic Acid , aloe barbadensis leaf juice , Sodium Ascorbyl Phosphate , Titanium Dioxide , Glycerin , Kojic Acid , Poloxamer 407 , Glyceryl Stearate , Ethoxydiglycol , Hydroxypropyl Starch Phosphate, Alpha-Arbutin , Butylene Glycol Dicaprylate/Dicaprate, Cyclomethicone , ETHYLHEXYL METHOXYCINNAMATE , Niacinamide , Di-C12-13 Alkyl Melate, Ceteareth-25 , PEG-8 Beeswax , Stearic Acid , Tocopheryl Acetate , retinyl palmitate , Dimethicone , PEG-15 Disulfate, Citric Acid , ascorbic acid , Bisabolol , Salicylic Acid , Sclerotium Gum , Sorbitan Stearate , Stea ryl Dimethicone , Sodium Lauroyl Lactylate, Aminolethyphosphinic Acid=, Rumex occidentalis Extract Acacia Senegal Gum , Glyceryl Stearate Citrate , Glycyrrhiza Glabra Root Extract , Allantoin , Sodium Metabisulfite , Butylene Glycol , Phytic Acid , Xanthan Gum , Phenoxyethanol , Manganese Oxide, Tocopherol and the team, please help me down. how many % do you use each of them? And help teach me the recipe how to calculate how many % of the ingredients are used and the method. Thank you very much.