- What ingredients do formulators use to form a surface barrier that reduces moisture evaporation?
- What do AHAs facilitate by eliminating accumulated surface melanin through desquamation?
- What government agency or law regulates the use of the term "certified organic"?
- What do AHAs facilitate by stimulating hyaluronic acid production and deposition in the skin?
- What does it mean when parfum is listed among a product's ingredients?
- What is the most commonly used beta hydroxyl acid (BHA) in cosmetic applications?
- How do AHAs help the skin when used continuously as part of a home care program?
- Who is expected to thoroughly understand scientific subjects including biology, chemistry, cosmetology, medicine, and pharmacology?
- What is an example of an alpha hydroxy acid (AHA)?
- What happens to the substance that is reduced when a free radical steals an electron?
- What is a generic name for a group of acids that occur naturally in foods?
- What type of ingredient is added to a cosmetic formulation to ensure microbiological safety and stability?
- _____ refers to production processes and not product quality.
- Name the ingredient whose function is for softness, smoothness, and lubrication.
- What term refers specifically to plants and their extracts?
- In the United States, _____ products that meet the requirements and specifications as established by the USDA's NOP are labeled as "certified organic."
- A(n) _____ is one-millionth of a millimeter, or one-millionth the size of the head of a pin, or as large (or small) as a few molecules of hydrogen (the smallest of all chemical molecules) taken together.
- What term refers to ingredients derived from agricultural products via methods regulated by the federal government?
- Name the ingredient whose function is to increase skin flexibility and elasticity.
- Name the type of ingredient whose function is to form a surface protective barrier that will reduce moisture evaporation.