A computerized system for initiating preparation of a customized cosmeceutical formulation, comprising a processor configured to execute program instructions to instantiate a cosmeceutical utility configured for (i) obtaining a skin type, a first skin concern and a prioritized set of second skin concerns from a user; (ii) selecting a base composition from a set of base compositions based on the skin type and the first skin concern; (iii) selecting a subset of booster compositions by determining a prioritized original set of booster compositions based on the prioritized set of second skin concerns; and verifying mutual compatibility of a subset of booster compositions in the original set. If the verifying indicates incompatibility among two or more booster compositions in the subset, the utility is configured to substitute a lower-priority booster composition in the two or more booster compositions with a booster composition that is in the original set but not in the subset; and (iv) causing an electronic message comprising a request to be released towards a recipient, the request identifying the selected base composition and the selected subset of booster compositions.