LANOLIN ANHYDROUS USP 23

Lanolin anhydrous USP 23 is a purified form of wool grease obtained from sheep's wool. It's a pale yellow, waxy substance with a faint characteristic odor. Here's an image of lanolin anhydrous USP 23:

Lanolin anhydrous USP 23

It meets the standards set by the United States Pharmacopeia (USP) which is a compendium of official standards for drugs and drug ingredients in the United States. USP 23 refers to a specific edition of the pharmacopeia, though the standards for lanolin anhydrous are likely similar in more recent versions.

Lanolin anhydrous USP 23 is a highly effective emollient, meaning it helps soften and soothe the skin. It works by trapping moisture in the skin and preventing it from drying out. Here are some of its common uses:

• Moisturizer: Lanolin anhydrous USP 23 is a popular ingredient in creams, ointments, and lotions to treat or prevent dry, rough, scaly, or itchy skin.
• Skin protectant: It can also be used to protect the skin from minor irritations, such as diaper rash and chafing.
• Lip balm ingredient: Due to its moisturizing properties, lanolin anhydrous USP 23 is a common ingredient in lip balms to help prevent and treat dry, chapped lips.