Adjusting Cream Formula: Impact of Multiple Actives on Texture & Absorption

Question

I am developing a cream formula using a cream base and plan to add multiple active ingredients. I would like to know about the potential effects and considerations when incorporating a large number of active ingredients, especially regarding the resulting texture and skin absorption of the cream.

MySkinRecipes Expert · Accepted Answer

Based on the staff's feedback, while your new formula uses a cream base as suggested, it still includes a large number of active ingredients at potentially high combined concentrations. The staff previously advised that high percentages of ingredients can affect the texture and absorption of the product, and in their latest response, they mentioned that adding many ingredients is not recommended as it significantly changes the overall proportions.

Therefore, this formula might still result in a texture that is not ideal (potentially heavy due to the number and concentration of ingredients) and could lead to slower or difficult absorption.

It is generally recommended to simplify the formula by focusing on a few key active ingredients at appropriate concentrations to ensure better stability, efficacy, and user experience.