Consumers often layer multiple serums, but the rule “thinnest to thickest” is not enough for every formula. Polymer systems, oils, actives and package doses influence pilling, residue and comfort.
Suzhou Suvael helps brands develop serum systems that work together with clear, realistic instructions.
Give Each Serum a Role
A hydration serum may precede a treatment serum, while an oil serum may sit later in the routine. Two products should not repeat the same promise without a reason.
Test the Actual Combination
Evaluate products in the recommended amount and order. Review absorption time, pilling, tack, migration and compatibility with moisturizer and sunscreen.
Keep the Routine Simple
Small brands can often create more value with two compatible serums than with a confusing five-step system. Instructions should state order, frequency and intensive-active limitations.
Contact Suvael to develop a coordinated serum routine.
Editorial review: Suvael Product Development Team. Formula requirements, testing and cosmetic regulations vary by destination market.