Product Types & Uses
What type of product is used to remove dirt, oil, and makeup from the skin?
Cleanser
What humectant ingredient helps draw moisture into the skin and is naturally found in the body?
Hyaluronic acid
What is a common sign of an allergic reaction to a skincare product?
Redness, itching, or swelling
What is the pH scale used to measure?
Acidity or alkalinity of a substance
What does "non-comedogenic" mean on a product label?
It won’t clog pores
What product is used after cleansing to rebalance the skin’s pH and remove residue?
Toner
What vitamin is commonly used for brightening skin and promoting collagen production?
Vitamin C (Ascorbic acid)
What should you always perform before trying a new product on a client’s skin?
Patch test
What number on the pH scale is considered neutral?
7
What term on a label means the product has not been tested on animals?
Cruelty-free
What product helps increase hydration and softens fine lines and texture?
Moisturizer
What ingredient is derived from willow bark and helps exfoliate oily or acne-prone skin?
Salicylic acid
What is the term for an overreaction of the immune system to a substance?
Allergy
Are most skincare products formulated to be slightly acidic or alkaline?
Slightly acidic
What does "fragrance-free" actually mean?
It contains no added scent ingredients
What type of product dissolves dead skin cells to promote cell turnover?
Exfoliant
What antioxidant-rich ingredient is often used to calm sensitive or irritated skin?
Green tea extract
What type of reaction causes burning, peeling, or stinging, even without an allergy?
Irritant reaction
What is the term for a mixture of two or more substances that are evenly dispersed?
Solution
What does the term "active ingredient" mean?
An ingredient that has a therapeutic or biological effect, often regulated
What product forms a barrier to protect the skin from UV rays?
Sunscreen
What ingredient is commonly used for gentle exfoliation and comes from milk?
Lactic acid
If a client experiences a severe allergic response such as difficulty breathing, what should you do?
Stop treatment and seek emergency medical help immediately
What type of substance helps water and oil mix in a product like a lotion?
Emulsifier
What does “hypoallergenic” imply on skincare products?
It’s less likely to cause allergic reactions