Philosophy Questions

What term refers to cosmetics that contain ingredients that help improve the skin instead of temporarily affecting the way it looks or feels?

_____ refers to agricultural products that have been produced, handled, and processed under the guidelines of the U.S. Department of Agriculture's National Organic Program (NOP).

What are the key tools for preventing skin damage and extrinsic aging?

The broad-based term encompassing the techniques, materials, and instruments that function at the nanometer scale is known as _____.

What do moisturizers typically help skin to do?

Retinoids affect many intercellular processes, including cell growth and differentiation, and they help repair photodamage.

Choose the inorganic chemicals found in sunscreen

Broad spectrum SPF indicates that it provides protection against which of the following?

Retinol is milder than retinal, and retinal is milder than retinyl palmitate and retinyl acetate which are milder than retinoic acid.

Used at the right concentration, AHAs appear to be less irritating than BHAs because of their anti-inflammatory properties.

Name the ingredient whose function is to repair the bilipid barrier.

What is NOT one of the contraindications for using AHAs?

Salicylic acid is the most commonly used BHA in cosmetic applications.

Select the properties that apply to organic chemicals found in sunscreen.

Choose the body components that free radicals negatively affect

Retinoids are the most effective ingredients for improving the signs of skin aging.

The two main mechanisms of AHAs are skin moisturization and stratum corneum exfoliation.

Partial neutralization allows the formulator to design products that deliver partial concentrations of acid to the skin without significantly increasing irritation potential.

Mandelic acid is targeted for normal, healthy skin, which is seen in so-called organic AHA peels or formulations.

Esterfication is a condensation reaction of an alcohol and an acid to yield an ester and water.