Disodium octaborate tetrahydrate

Ingredient Name: Disodium octaborate tetrahydrate

CAS Number: 12280-03-4

Description: Disodium octaborate tetrahydrate, also known as its CAS number 12280-03-4, is a chemical compound used in various industries, including cosmetics. It is a boron-based substance that has been employed for different purposes due to its unique properties.

Uses in Cosmetics: In cosmetics, Disodium octaborate tetrahydrate has been used in formulations for various purposes. It may have been utilized as a preservative, a pH adjuster, or a stabilizing agent in some cosmetic products.

Other Names: This ingredient may be listed under its chemical name, Disodium octaborate tetrahydrate (CAS no. 12280-03-4), in cosmetic product labels.

Skin Sensitivities and Allergies: Disodium octaborate tetrahydrate can potentially pose risks to individuals with sensitive skin. It has been associated with skin sensitivities and may cause skin irritation or allergic reactions in some people. Cosmetic products containing this ingredient should be approached with caution, especially by individuals with known skin sensitivities or allergies.

Other Risks Associated with Use: Apart from potential skin sensitivities, Disodium octaborate tetrahydrate may have other risks associated with its use. While it has been utilized for various purposes, including as a preservative or pH adjuster, the specific risks in cosmetics can vary depending on the formulation and concentration. Additionally, its use in cosmetics has raised concerns, leading to regulatory actions.

California Ban: In California, Disodium octaborate tetrahydrate has been banned in cosmetics, effective from January 1, 2027, under Assembly Bill No. 496. This legislation prohibits the manufacture, sale, delivery, holding, or offer for sale in commerce of cosmetic products containing Disodium octaborate tetrahydrate, among other specified ingredients. This ban aligns with California's commitment to enhancing cosmetic safety and protecting consumers, especially those with sensitive skin.

Cosmetic companies should be aware of this ban and ensure compliance with the updated regulations, including the removal of Disodium octaborate tetrahydrate from their products by the specified compliance date. This regulatory action reflects a growing recognition of potential risks associated with this ingredient in cosmetics and underscores the importance of ensuring consumer safety, particularly for individuals with sensitive skin