Oregon Esthetician State Board

In the cosmetic industry, how do delivery systems enhance product effectiveness?

1. By adding scent to formulas

2. By enabling targeted ingredient application

3. By thickening the texture of creams

4. By providing color stability

The correct answer is: By enabling targeted ingredient application

Delivery systems in the cosmetic industry significantly enhance product effectiveness by enabling targeted ingredient application. This means that active ingredients can be delivered to specific areas where they are needed, ensuring they can act more effectively on the skin. By utilizing advanced technologies, such as microencapsulation or liposomes, these systems ensure that ingredients are released at the right time, in the right place, and in the correct dosage, which can lead to better absorption and efficacy. Other aspects like adding scent, thickening texture, or providing color stability do not directly relate to the effectiveness of active ingredients in terms of skin treatment or enhancement. While these factors can affect the user experience and consumer preference, they do not impact how well the ingredients perform in treating skin concerns or delivering results. Therefore, the correct answer reflects the importance of targeting in cosmetic formulations for improved performance.