ASH ESCALOL 557 UV filter by Ashland Specialty Chemical acts as a UV filter. It shows broad UV-B absorbency profile.

ESCALOL S UV Absorber by Ashland Specialty Chemical provides broad-spectrum UVB/UVA absorption. In particular, it provides photostable, effective, and long-lasting protection against UVA radiation. It can boost the performance and the stability of commonly used UV filters. Its synergies with other filters can offer higher sun protection factor (SPF) ratings for UVB radiation, or photostability for longer-lasting UVA protection. Exhibits excellent compatibility with cosmetic ingredients. It has been approved in most countries (except for the pending US approval) for use as a sunscreen active in a concentration of up to 10%.

 ESCALOL 507 UV filter by Ashland Specialty Chemical acts as a UV filter. It is a powerful oil-soluble UV-B absorber and offers protection against UV-B and UV-A radiation. It provides cost-effective performance and excellent safety profile.

ESCALOL 567 is a secondary UV-B absorber with activity in the UV-A region. It provides supplemental UV protection and boosts SPF activity. It is an oil-soluble powder. This product is also a useful UV absorber for industrial applications. It appears as a yellowish, crystalline powder.