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| Catalog Number | CI-SC-0018 |
| Product Name | Glycerin 99% USP K |
| CAS | 56-81-5 |
| Structure |  |
| Description | Glycerin 99% USP K is a colorless, odorless, viscous liquid that is widely used in the pharmaceutical, cosmetics, and food industries. It is a pure form of glycerin, which is also known as glycerol or propane-1,2,3-triol. Glycerin 99% USP K is classified as a humectant, a substance that helps to retain moisture. In the cosmetics industry, it is used in skin and hair care products to help hydrate and moisturize the skin and hair. |
| Appearance | clear, odorless, viscous liquid with a sweet taste |
| Application | 1. Glycerin is used as a moisturizer in various cosmetics and personal care products such as lotions, soaps, and creams. 2. It is used as a humectant in the food industry to keep foods moist and soft. 3. Glycerin is used in the pharmaceutical industry to make solutions for oral and topical medicines. 4. It is used as a solvent in the perfume and fragrance industry. 5. Glycerin is applied in the manufacture of antifreeze and brake fluid for vehicles. 6. It is used in the production of certain types of explosives. 7. Glycerin is utilized in the creation of printing ink. 8. Glycerin is used in the making of polyurethane foam. |
| Features And Benefits | 1. Humectant: Glycerin 99% USP K attracts and retains moisture in the skin, keeping it hydrated. 2. Skin barrier: It strengthens the skin barrier, preventing transepidermal water loss. 3. Skin soothing: It has a soothing effect on the skin, reducing skin irritation and inflammation. 4. Anti-aging: It helps to improve skin elasticity and reduce the appearance of fine lines and wrinkles. 5. emollient: It makes the skin soft and smooth to the touch, acting as a natural emollient. |
What is Glycerin 99% USP K and how is it sourced?
Glycerin 99% USP K is a highly pure form of glycerin, which is a simple alcohol compound with three hydroxy groups. It can be sourced naturally from the hydrolysis of fats or through the fermentation of sugars. Alternatively, it may also be synthetically produced. Derived from either animal or vegetable lipids, glycerin is known for its versatility and presence in various natural lipids.
What are the primary functions of Glycerin 99% USP K in personal care products?
Glycerin serves multiple roles in personal care formulations. It acts as a humectant, drawing moisture to the skin while maintaining its natural balance. It functions as a moisturizer and skin conditioning agent, helping to protect the skin by enhancing its natural barrier functions. Additionally, glycerin is used as a denaturant, hair conditioning agent, solvent, and to control viscosity in various products.
How does Glycerin 99% USP K benefit the skin when used in skincare products?
Glycerin 99% USP K benefits the skin primarily by attracting and retaining moisture, which helps to balance the skin's natural moisturizing factor. This supports the skin's health and aids in preserving the structure of the outer skin layers, also known as the epidermis. It fills the intercellular matrix in the skin, enhancing its protective abilities and maintaining homeostasis.
In which types of products can Glycerin 99% USP K typically be found?
Glycerin is a staple ingredient in many personal care products, including soaps, lotions, and creams. It is commonly used at concentrations ranging from 2% to 5% to impart its beneficial properties. Besides skincare, glycerin is also utilized in oral care products and perfuming applications due to its versatile characteristics.
What are the properties of vegetable-derived glycerin, and how are they beneficial?
Vegetable-derived glycerin, often sourced from vegetables and coconut, has excellent water-binding and moisture-retaining properties. These attributes are particularly advantageous for maintaining the skin's natural moisturizing factor. The moisture-retention capability of vegetable glycerin ensures the skin remains hydrated and can support the resilience and health of the epidermis.
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