A type of surfactant used to disperse an insoluble chemical, like a fragrance oil, in a product

Peralizing agent: Gives a product an opaque, shiny or glossy “pearl” appearance.

A spherical conglomeration of surface active molecules formed in solution. The diameter of a Micelle particle ranges from 5 to 100 nm.

A class of long-chain hydrocarbons that is insoluble in water. Includes fats, waxes and oils.

Explore the power of humectants: Learn how these water-attracting substances benefit skin, hair, and formulas in cosmetics, food, and more.

A type of surfactant that allows water soluble and oil soluble components to remain mixed.

A type of surfactant used in cleaning preparations

In vivo means "within the living". In vivo tests are performed within the body of a living model.

A test performed in vitro ("in the glass") means that it is done outside of a living organism and it usually involves isolated tissues, organs or cells.

A manufacturer outside your company hired to produce a cosmetic product for you.

Project schedule planning: A stepwise process to create a model for executing activities, including durations, dependencies, and resources.

Project scope definition: The sum of products, services, and results to be provided as a project. Can be well-defined, evolve over time, or be discovered.

Project stakeholders: Individuals, groups, or organizations that can affect or be affected by a project. Effective engagement leads to successful outcomes.

A graphical tool for displaying schedule information, with activities on the vertical axis and dates on the horizontal axis.

Project manager: The person responsible for leading the project team and achieving the project objectives.

Project management: The application of knowledge, skills, tools, and techniques to achieve project requirements

Project complexity: The difficulty of managing a project due to the interactions of its elements and its environment.

Polystyrene (PS) is used in packaging for make-up, lipstick, compact powder, blush, eyeshadow and covers.

PP is used in bottles, jars, and lids for products like shampoo, conditioner, and creams. It has lower porosity than PE, reducing product leakage.

PVC is used in bottles, tubes, and packaging for shampoo, conditioner, lotions, mascara, and lip gloss. It is transparent and can crack or break if dropped.

HDPE is a non-transparent plastic resin used in cosmetic packaging, such as shampoo, conditioner, lotion, and sunscreen bottles.

PET plastic resin is a popular choice for cosmetic packaging due to its transparency, flexibility, durability, and compatibility with most ingredients.

Phenoxyethanol is a broad-spectrum preservative used in cosmetics. It is slightly weaker against Gram-positive bacteria, but is effective over a broad pH range.

Diazolidinyl urea is a formaldehyde-releasing preservative used in cosmetics. It is effective against bacteria and molds.

Imidazolidinyl urea is an antibacterial preservative in cosmetics, but it can release very low levels of formaldehyde. It is effective over a broad pH range.

Esters are a diverse group of compounds used in cosmetics for a variety of purposes, including emolliency, thickening, and fragrance.

Mineral oil is a common ingredient in cosmetics and skin care products, but it is important to note that not all mineral oils are created equal.

Ozokerite wax: A versatile wax used in personal care and cosmetics, including lipsticks and lip care products.